diff --git a/atcoder/042/scripts/debug.sh b/atcoder/042/scripts/debug.sh
deleted file mode 100644
index 1e63f37..0000000
--- a/atcoder/042/scripts/debug.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-
-. ./scripts/utils.sh
-
-SRC="$1"
-BASE=$(basename "$SRC" .cc)
-INPUT="${BASE}.in"
-OUTPUT="${BASE}.out"
-DBG_BIN="${BASE}.debug"
-
-test -d build || mkdir -p build
-test -d io || mkdir -p io
-
-test -f "$INPUT" && test ! -f "io/$INPUT" && mv "$INPUT" "io/"
-test -f "$OUTPUT" && test ! -f "io/$OUTPUT" && mv "$OUTPUT" "io/"
-
-test -f "io/$INPUT" || touch "io/$INPUT"
-test -f "io/$OUTPUT" || touch "io/$OUTPUT"
-
-INPUT="io/$INPUT"
-OUTPUT="io/$OUTPUT"
-DBG_BIN="build/$DBG_BIN"
-
-compile_source "$SRC" "$DBG_BIN" "$OUTPUT" @debug_flags.txt
-CODE=$?
-test $CODE -gt 0 && exit $CODE
-
-execute_binary "$DBG_BIN" "$INPUT" "$OUTPUT" true
-exit $?
diff --git a/atcoder/042/scripts/run.sh b/atcoder/042/scripts/run.sh
deleted file mode 100644
index ab9aa7d..0000000
--- a/atcoder/042/scripts/run.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-
-. ./scripts/utils.sh
-
-SRC="$1"
-BASE=$(basename "$SRC" .cc)
-INPUT="${BASE}.in"
-OUTPUT="${BASE}.out"
-RUN_BIN="${BASE}.run"
-
-test -d build || mkdir -p build
-test -d io || mkdir -p io
-
-test -f "$INPUT" && test ! -f "io/$INPUT" && mv "$INPUT" "io/"
-test -f "$OUTPUT" && test ! -f "io/$OUTPUT" && mv "$OUTPUT" "io/"
-
-test -f "io/$INPUT" || touch "io/$INPUT"
-test -f "io/$OUTPUT" || touch "io/$OUTPUT"
-
-INPUT="io/$INPUT"
-OUTPUT="io/$OUTPUT"
-RUN_BIN="build/$RUN_BIN"
-
-compile_source "$SRC" "$RUN_BIN" "$OUTPUT" ""
-CODE=$?
-test $CODE -gt 0 && exit $CODE
-
-execute_binary "$RUN_BIN" "$INPUT" "$OUTPUT"
-exit $?
diff --git a/atcoder/042/scripts/utils.sh b/atcoder/042/scripts/utils.sh
deleted file mode 100644
index e4cf8f8..0000000
--- a/atcoder/042/scripts/utils.sh
+++ /dev/null
@@ -1,61 +0,0 @@
-#!/bin/sh
-
-execute_binary() {
-  binary="$1"
-  input="$2"
-  output="$3"
-  is_debug="$4"
-
-  start=$(date '+%s.%N')
-  if [ -n "$is_debug" ]; then
-    asan="$(ldconfig -p | grep libasan.so | head -n1 | awk '{print $4}')"
-    LD_PRELOAD="$asan" timeout 2s ./"$binary" <"$input" >"$output" 2>&1
-  else
-    timeout 2s ./"$binary" <"$input" >"$output" 2>&1
-  fi
-  CODE=$?
-  end=$(date '+%s.%N')
-  truncate -s "$(head -n 1000 "$output" | wc -c)" "$output"
-
-  if [ $CODE -ge 124 ]; then
-    MSG=''
-    case $CODE in
-    124) MSG='TIMEOUT' ;;
-    128) MSG='SIGILL' ;;
-    130) MSG='SIGABRT' ;;
-    131) MSG='SIGBUS' ;;
-    136) MSG='SIGFPE' ;;
-    135) MSG='SIGSEGV' ;;
-    137) MSG='SIGPIPE' ;;
-    139) MSG='SIGTERM' ;;
-    esac
-    [ $CODE -ne 124 ] && sed -i '$d' "$output"
-    test -n "$MSG" && printf '\n[code]: %s (%s)' "$CODE" "$MSG" >>"$output"
-  else
-    printf '\n[code]: %s' "$CODE" >>"$output"
-  fi
-
-  printf '\n[time]: %s ms' "$(awk "BEGIN {print ($end - $start) * 1000}")" >>$output
-  test -n "$is_debug" && is_debug_string=true || is_debug_string=false
-  printf '\n[debug]: %s' "$is_debug_string" >>$output
-  return $CODE
-}
-
-compile_source() {
-  src="$1"
-  bin="$2"
-  output="$3"
-  flags="$4"
-
-  test -f "$bin" && rm "$bin" || true
-  g++ @compile_flags.txt $flags "$src" -o "$bin" 2>"$output"
-  CODE=$?
-
-  if [ $CODE -gt 0 ]; then
-    printf '\n[code]: %s' "$CODE" >>"$output"
-    return $CODE
-  else
-    echo '' >"$output"
-    return 0
-  fi
-}
diff --git a/cses/dynamic-programming/scripts/debug.sh b/cses/dynamic-programming/scripts/debug.sh
deleted file mode 100644
index 2979422..0000000
--- a/cses/dynamic-programming/scripts/debug.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-
-. ./scripts/utils.sh
-
-SRC="$1"
-BASE=$(basename "$SRC" .cc)
-INPUT="${BASE}.in"
-OUTPUT="${BASE}.out"
-DBG_BIN="${BASE}.debug"
-
-test -d build || mkdir -p build
-test -d io || mkdir -p io
-
-test -f "$INPUT" && test ! -f "io/$INPUT" && mv "$INPUT" "io/"
-test -f "$OUTPUT" && test ! -f "io/$OUTPUT" && mv "$OUTPUT" "io/"
-
-test -f "io/$INPUT" || touch "io/$INPUT"
-test -f "io/$OUTPUT" || touch "io/$OUTPUT"
-
-INPUT="io/$INPUT"
-OUTPUT="io/$OUTPUT"
-DBG_BIN="build/$DBG_BIN"
-
-compile_source "$SRC" "$DBG_BIN" "$OUTPUT" @debug_flags.txt
-CODE=$?
-test $CODE -gt 0 && exit $CODE
-
-execute_binary "$DBG_BIN" "$INPUT" "$OUTPUT"
-exit $?
diff --git a/cses/dynamic-programming/scripts/run.sh b/cses/dynamic-programming/scripts/run.sh
deleted file mode 100644
index ab9aa7d..0000000
--- a/cses/dynamic-programming/scripts/run.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-
-. ./scripts/utils.sh
-
-SRC="$1"
-BASE=$(basename "$SRC" .cc)
-INPUT="${BASE}.in"
-OUTPUT="${BASE}.out"
-RUN_BIN="${BASE}.run"
-
-test -d build || mkdir -p build
-test -d io || mkdir -p io
-
-test -f "$INPUT" && test ! -f "io/$INPUT" && mv "$INPUT" "io/"
-test -f "$OUTPUT" && test ! -f "io/$OUTPUT" && mv "$OUTPUT" "io/"
-
-test -f "io/$INPUT" || touch "io/$INPUT"
-test -f "io/$OUTPUT" || touch "io/$OUTPUT"
-
-INPUT="io/$INPUT"
-OUTPUT="io/$OUTPUT"
-RUN_BIN="build/$RUN_BIN"
-
-compile_source "$SRC" "$RUN_BIN" "$OUTPUT" ""
-CODE=$?
-test $CODE -gt 0 && exit $CODE
-
-execute_binary "$RUN_BIN" "$INPUT" "$OUTPUT"
-exit $?
diff --git a/cses/dynamic-programming/scripts/utils.sh b/cses/dynamic-programming/scripts/utils.sh
deleted file mode 100644
index e99b25b..0000000
--- a/cses/dynamic-programming/scripts/utils.sh
+++ /dev/null
@@ -1,53 +0,0 @@
-#!/bin/sh
-
-execute_binary() {
-  binary="$1"
-  input="$2"
-  output="$3"
-
-  start=$(date '+%s.%N')
-  timeout 2s ./"$binary" <"$input" >"$output" 2>&1
-  CODE=$?
-  end=$(date '+%s.%N')
-  truncate -s "$(head -n 1000 "$output" | wc -c)" "$output"
-
-  if [ $CODE -ge 124 ]; then
-    MSG=''
-    case $CODE in
-    124) MSG='TIMEOUT' ;;
-    128) MSG='SIGILL' ;;
-    130) MSG='SIGABRT' ;;
-    131) MSG='SIGBUS' ;;
-    136) MSG='SIGFPE' ;;
-    135) MSG='SIGSEGV' ;;
-    137) MSG='SIGPIPE' ;;
-    139) MSG='SIGTERM' ;;
-    esac
-    [ $CODE -ne 124 ] && sed -i '$d' "$output"
-    test -n "$MSG" && printf '\n[code]: %s (%s)' "$CODE" "$MSG" >>"$output"
-  else
-    printf '\n[code]: %s' "$CODE" >>"$output"
-  fi
-
-  printf '\n[time]: %s ms' "$(awk "BEGIN {print ($end - $start) * 1000}")" >>$output
-  return $CODE
-}
-
-compile_source() {
-  src="$1"
-  bin="$2"
-  output="$3"
-  flags="$4"
-
-  test -f "$bin" && rm "$bin" || true
-  g++ @compile_flags.txt $flags "$src" -o "$bin" 2>"$output"
-  CODE=$?
-
-  if [ $CODE -gt 0 ]; then
-    printf '\n[code]: %s' "$CODE" >>"$output"
-    return $CODE
-  else
-    echo '' >"$output"
-    return 0
-  fi
-}
diff --git a/cses/graph-algorithms/scripts/debug.sh b/cses/graph-algorithms/scripts/debug.sh
deleted file mode 100644
index 1e63f37..0000000
--- a/cses/graph-algorithms/scripts/debug.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-
-. ./scripts/utils.sh
-
-SRC="$1"
-BASE=$(basename "$SRC" .cc)
-INPUT="${BASE}.in"
-OUTPUT="${BASE}.out"
-DBG_BIN="${BASE}.debug"
-
-test -d build || mkdir -p build
-test -d io || mkdir -p io
-
-test -f "$INPUT" && test ! -f "io/$INPUT" && mv "$INPUT" "io/"
-test -f "$OUTPUT" && test ! -f "io/$OUTPUT" && mv "$OUTPUT" "io/"
-
-test -f "io/$INPUT" || touch "io/$INPUT"
-test -f "io/$OUTPUT" || touch "io/$OUTPUT"
-
-INPUT="io/$INPUT"
-OUTPUT="io/$OUTPUT"
-DBG_BIN="build/$DBG_BIN"
-
-compile_source "$SRC" "$DBG_BIN" "$OUTPUT" @debug_flags.txt
-CODE=$?
-test $CODE -gt 0 && exit $CODE
-
-execute_binary "$DBG_BIN" "$INPUT" "$OUTPUT" true
-exit $?
diff --git a/cses/graph-algorithms/scripts/run.sh b/cses/graph-algorithms/scripts/run.sh
deleted file mode 100644
index ab9aa7d..0000000
--- a/cses/graph-algorithms/scripts/run.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-
-. ./scripts/utils.sh
-
-SRC="$1"
-BASE=$(basename "$SRC" .cc)
-INPUT="${BASE}.in"
-OUTPUT="${BASE}.out"
-RUN_BIN="${BASE}.run"
-
-test -d build || mkdir -p build
-test -d io || mkdir -p io
-
-test -f "$INPUT" && test ! -f "io/$INPUT" && mv "$INPUT" "io/"
-test -f "$OUTPUT" && test ! -f "io/$OUTPUT" && mv "$OUTPUT" "io/"
-
-test -f "io/$INPUT" || touch "io/$INPUT"
-test -f "io/$OUTPUT" || touch "io/$OUTPUT"
-
-INPUT="io/$INPUT"
-OUTPUT="io/$OUTPUT"
-RUN_BIN="build/$RUN_BIN"
-
-compile_source "$SRC" "$RUN_BIN" "$OUTPUT" ""
-CODE=$?
-test $CODE -gt 0 && exit $CODE
-
-execute_binary "$RUN_BIN" "$INPUT" "$OUTPUT"
-exit $?
diff --git a/cses/graph-algorithms/scripts/utils.sh b/cses/graph-algorithms/scripts/utils.sh
deleted file mode 100644
index e4cf8f8..0000000
--- a/cses/graph-algorithms/scripts/utils.sh
+++ /dev/null
@@ -1,61 +0,0 @@
-#!/bin/sh
-
-execute_binary() {
-  binary="$1"
-  input="$2"
-  output="$3"
-  is_debug="$4"
-
-  start=$(date '+%s.%N')
-  if [ -n "$is_debug" ]; then
-    asan="$(ldconfig -p | grep libasan.so | head -n1 | awk '{print $4}')"
-    LD_PRELOAD="$asan" timeout 2s ./"$binary" <"$input" >"$output" 2>&1
-  else
-    timeout 2s ./"$binary" <"$input" >"$output" 2>&1
-  fi
-  CODE=$?
-  end=$(date '+%s.%N')
-  truncate -s "$(head -n 1000 "$output" | wc -c)" "$output"
-
-  if [ $CODE -ge 124 ]; then
-    MSG=''
-    case $CODE in
-    124) MSG='TIMEOUT' ;;
-    128) MSG='SIGILL' ;;
-    130) MSG='SIGABRT' ;;
-    131) MSG='SIGBUS' ;;
-    136) MSG='SIGFPE' ;;
-    135) MSG='SIGSEGV' ;;
-    137) MSG='SIGPIPE' ;;
-    139) MSG='SIGTERM' ;;
-    esac
-    [ $CODE -ne 124 ] && sed -i '$d' "$output"
-    test -n "$MSG" && printf '\n[code]: %s (%s)' "$CODE" "$MSG" >>"$output"
-  else
-    printf '\n[code]: %s' "$CODE" >>"$output"
-  fi
-
-  printf '\n[time]: %s ms' "$(awk "BEGIN {print ($end - $start) * 1000}")" >>$output
-  test -n "$is_debug" && is_debug_string=true || is_debug_string=false
-  printf '\n[debug]: %s' "$is_debug_string" >>$output
-  return $CODE
-}
-
-compile_source() {
-  src="$1"
-  bin="$2"
-  output="$3"
-  flags="$4"
-
-  test -f "$bin" && rm "$bin" || true
-  g++ @compile_flags.txt $flags "$src" -o "$bin" 2>"$output"
-  CODE=$?
-
-  if [ $CODE -gt 0 ]; then
-    printf '\n[code]: %s' "$CODE" >>"$output"
-    return $CODE
-  else
-    echo '' >"$output"
-    return 0
-  fi
-}
diff --git a/cses/introductory-problems/scripts/debug.sh b/cses/introductory-problems/scripts/debug.sh
deleted file mode 100644
index 2979422..0000000
--- a/cses/introductory-problems/scripts/debug.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-
-. ./scripts/utils.sh
-
-SRC="$1"
-BASE=$(basename "$SRC" .cc)
-INPUT="${BASE}.in"
-OUTPUT="${BASE}.out"
-DBG_BIN="${BASE}.debug"
-
-test -d build || mkdir -p build
-test -d io || mkdir -p io
-
-test -f "$INPUT" && test ! -f "io/$INPUT" && mv "$INPUT" "io/"
-test -f "$OUTPUT" && test ! -f "io/$OUTPUT" && mv "$OUTPUT" "io/"
-
-test -f "io/$INPUT" || touch "io/$INPUT"
-test -f "io/$OUTPUT" || touch "io/$OUTPUT"
-
-INPUT="io/$INPUT"
-OUTPUT="io/$OUTPUT"
-DBG_BIN="build/$DBG_BIN"
-
-compile_source "$SRC" "$DBG_BIN" "$OUTPUT" @debug_flags.txt
-CODE=$?
-test $CODE -gt 0 && exit $CODE
-
-execute_binary "$DBG_BIN" "$INPUT" "$OUTPUT"
-exit $?
diff --git a/cses/introductory-problems/scripts/run.sh b/cses/introductory-problems/scripts/run.sh
deleted file mode 100644
index ab9aa7d..0000000
--- a/cses/introductory-problems/scripts/run.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-
-. ./scripts/utils.sh
-
-SRC="$1"
-BASE=$(basename "$SRC" .cc)
-INPUT="${BASE}.in"
-OUTPUT="${BASE}.out"
-RUN_BIN="${BASE}.run"
-
-test -d build || mkdir -p build
-test -d io || mkdir -p io
-
-test -f "$INPUT" && test ! -f "io/$INPUT" && mv "$INPUT" "io/"
-test -f "$OUTPUT" && test ! -f "io/$OUTPUT" && mv "$OUTPUT" "io/"
-
-test -f "io/$INPUT" || touch "io/$INPUT"
-test -f "io/$OUTPUT" || touch "io/$OUTPUT"
-
-INPUT="io/$INPUT"
-OUTPUT="io/$OUTPUT"
-RUN_BIN="build/$RUN_BIN"
-
-compile_source "$SRC" "$RUN_BIN" "$OUTPUT" ""
-CODE=$?
-test $CODE -gt 0 && exit $CODE
-
-execute_binary "$RUN_BIN" "$INPUT" "$OUTPUT"
-exit $?
diff --git a/cses/introductory-problems/scripts/utils.sh b/cses/introductory-problems/scripts/utils.sh
deleted file mode 100644
index e99b25b..0000000
--- a/cses/introductory-problems/scripts/utils.sh
+++ /dev/null
@@ -1,53 +0,0 @@
-#!/bin/sh
-
-execute_binary() {
-  binary="$1"
-  input="$2"
-  output="$3"
-
-  start=$(date '+%s.%N')
-  timeout 2s ./"$binary" <"$input" >"$output" 2>&1
-  CODE=$?
-  end=$(date '+%s.%N')
-  truncate -s "$(head -n 1000 "$output" | wc -c)" "$output"
-
-  if [ $CODE -ge 124 ]; then
-    MSG=''
-    case $CODE in
-    124) MSG='TIMEOUT' ;;
-    128) MSG='SIGILL' ;;
-    130) MSG='SIGABRT' ;;
-    131) MSG='SIGBUS' ;;
-    136) MSG='SIGFPE' ;;
-    135) MSG='SIGSEGV' ;;
-    137) MSG='SIGPIPE' ;;
-    139) MSG='SIGTERM' ;;
-    esac
-    [ $CODE -ne 124 ] && sed -i '$d' "$output"
-    test -n "$MSG" && printf '\n[code]: %s (%s)' "$CODE" "$MSG" >>"$output"
-  else
-    printf '\n[code]: %s' "$CODE" >>"$output"
-  fi
-
-  printf '\n[time]: %s ms' "$(awk "BEGIN {print ($end - $start) * 1000}")" >>$output
-  return $CODE
-}
-
-compile_source() {
-  src="$1"
-  bin="$2"
-  output="$3"
-  flags="$4"
-
-  test -f "$bin" && rm "$bin" || true
-  g++ @compile_flags.txt $flags "$src" -o "$bin" 2>"$output"
-  CODE=$?
-
-  if [ $CODE -gt 0 ]; then
-    printf '\n[code]: %s' "$CODE" >>"$output"
-    return $CODE
-  else
-    echo '' >"$output"
-    return 0
-  fi
-}
diff --git a/cses/range-queries/scripts/debug.sh b/cses/range-queries/scripts/debug.sh
deleted file mode 100644
index 2979422..0000000
--- a/cses/range-queries/scripts/debug.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-
-. ./scripts/utils.sh
-
-SRC="$1"
-BASE=$(basename "$SRC" .cc)
-INPUT="${BASE}.in"
-OUTPUT="${BASE}.out"
-DBG_BIN="${BASE}.debug"
-
-test -d build || mkdir -p build
-test -d io || mkdir -p io
-
-test -f "$INPUT" && test ! -f "io/$INPUT" && mv "$INPUT" "io/"
-test -f "$OUTPUT" && test ! -f "io/$OUTPUT" && mv "$OUTPUT" "io/"
-
-test -f "io/$INPUT" || touch "io/$INPUT"
-test -f "io/$OUTPUT" || touch "io/$OUTPUT"
-
-INPUT="io/$INPUT"
-OUTPUT="io/$OUTPUT"
-DBG_BIN="build/$DBG_BIN"
-
-compile_source "$SRC" "$DBG_BIN" "$OUTPUT" @debug_flags.txt
-CODE=$?
-test $CODE -gt 0 && exit $CODE
-
-execute_binary "$DBG_BIN" "$INPUT" "$OUTPUT"
-exit $?
diff --git a/cses/range-queries/scripts/run.sh b/cses/range-queries/scripts/run.sh
deleted file mode 100644
index ab9aa7d..0000000
--- a/cses/range-queries/scripts/run.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-
-. ./scripts/utils.sh
-
-SRC="$1"
-BASE=$(basename "$SRC" .cc)
-INPUT="${BASE}.in"
-OUTPUT="${BASE}.out"
-RUN_BIN="${BASE}.run"
-
-test -d build || mkdir -p build
-test -d io || mkdir -p io
-
-test -f "$INPUT" && test ! -f "io/$INPUT" && mv "$INPUT" "io/"
-test -f "$OUTPUT" && test ! -f "io/$OUTPUT" && mv "$OUTPUT" "io/"
-
-test -f "io/$INPUT" || touch "io/$INPUT"
-test -f "io/$OUTPUT" || touch "io/$OUTPUT"
-
-INPUT="io/$INPUT"
-OUTPUT="io/$OUTPUT"
-RUN_BIN="build/$RUN_BIN"
-
-compile_source "$SRC" "$RUN_BIN" "$OUTPUT" ""
-CODE=$?
-test $CODE -gt 0 && exit $CODE
-
-execute_binary "$RUN_BIN" "$INPUT" "$OUTPUT"
-exit $?
diff --git a/cses/range-queries/scripts/utils.sh b/cses/range-queries/scripts/utils.sh
deleted file mode 100644
index e99b25b..0000000
--- a/cses/range-queries/scripts/utils.sh
+++ /dev/null
@@ -1,53 +0,0 @@
-#!/bin/sh
-
-execute_binary() {
-  binary="$1"
-  input="$2"
-  output="$3"
-
-  start=$(date '+%s.%N')
-  timeout 2s ./"$binary" <"$input" >"$output" 2>&1
-  CODE=$?
-  end=$(date '+%s.%N')
-  truncate -s "$(head -n 1000 "$output" | wc -c)" "$output"
-
-  if [ $CODE -ge 124 ]; then
-    MSG=''
-    case $CODE in
-    124) MSG='TIMEOUT' ;;
-    128) MSG='SIGILL' ;;
-    130) MSG='SIGABRT' ;;
-    131) MSG='SIGBUS' ;;
-    136) MSG='SIGFPE' ;;
-    135) MSG='SIGSEGV' ;;
-    137) MSG='SIGPIPE' ;;
-    139) MSG='SIGTERM' ;;
-    esac
-    [ $CODE -ne 124 ] && sed -i '$d' "$output"
-    test -n "$MSG" && printf '\n[code]: %s (%s)' "$CODE" "$MSG" >>"$output"
-  else
-    printf '\n[code]: %s' "$CODE" >>"$output"
-  fi
-
-  printf '\n[time]: %s ms' "$(awk "BEGIN {print ($end - $start) * 1000}")" >>$output
-  return $CODE
-}
-
-compile_source() {
-  src="$1"
-  bin="$2"
-  output="$3"
-  flags="$4"
-
-  test -f "$bin" && rm "$bin" || true
-  g++ @compile_flags.txt $flags "$src" -o "$bin" 2>"$output"
-  CODE=$?
-
-  if [ $CODE -gt 0 ]; then
-    printf '\n[code]: %s' "$CODE" >>"$output"
-    return $CODE
-  else
-    echo '' >"$output"
-    return 0
-  fi
-}
diff --git a/cses/sorting-and-searching/scripts/debug.sh b/cses/sorting-and-searching/scripts/debug.sh
deleted file mode 100644
index 2979422..0000000
--- a/cses/sorting-and-searching/scripts/debug.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-
-. ./scripts/utils.sh
-
-SRC="$1"
-BASE=$(basename "$SRC" .cc)
-INPUT="${BASE}.in"
-OUTPUT="${BASE}.out"
-DBG_BIN="${BASE}.debug"
-
-test -d build || mkdir -p build
-test -d io || mkdir -p io
-
-test -f "$INPUT" && test ! -f "io/$INPUT" && mv "$INPUT" "io/"
-test -f "$OUTPUT" && test ! -f "io/$OUTPUT" && mv "$OUTPUT" "io/"
-
-test -f "io/$INPUT" || touch "io/$INPUT"
-test -f "io/$OUTPUT" || touch "io/$OUTPUT"
-
-INPUT="io/$INPUT"
-OUTPUT="io/$OUTPUT"
-DBG_BIN="build/$DBG_BIN"
-
-compile_source "$SRC" "$DBG_BIN" "$OUTPUT" @debug_flags.txt
-CODE=$?
-test $CODE -gt 0 && exit $CODE
-
-execute_binary "$DBG_BIN" "$INPUT" "$OUTPUT"
-exit $?
diff --git a/cses/sorting-and-searching/scripts/run.sh b/cses/sorting-and-searching/scripts/run.sh
deleted file mode 100644
index ab9aa7d..0000000
--- a/cses/sorting-and-searching/scripts/run.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-
-. ./scripts/utils.sh
-
-SRC="$1"
-BASE=$(basename "$SRC" .cc)
-INPUT="${BASE}.in"
-OUTPUT="${BASE}.out"
-RUN_BIN="${BASE}.run"
-
-test -d build || mkdir -p build
-test -d io || mkdir -p io
-
-test -f "$INPUT" && test ! -f "io/$INPUT" && mv "$INPUT" "io/"
-test -f "$OUTPUT" && test ! -f "io/$OUTPUT" && mv "$OUTPUT" "io/"
-
-test -f "io/$INPUT" || touch "io/$INPUT"
-test -f "io/$OUTPUT" || touch "io/$OUTPUT"
-
-INPUT="io/$INPUT"
-OUTPUT="io/$OUTPUT"
-RUN_BIN="build/$RUN_BIN"
-
-compile_source "$SRC" "$RUN_BIN" "$OUTPUT" ""
-CODE=$?
-test $CODE -gt 0 && exit $CODE
-
-execute_binary "$RUN_BIN" "$INPUT" "$OUTPUT"
-exit $?
diff --git a/cses/sorting-and-searching/scripts/utils.sh b/cses/sorting-and-searching/scripts/utils.sh
deleted file mode 100644
index e99b25b..0000000
--- a/cses/sorting-and-searching/scripts/utils.sh
+++ /dev/null
@@ -1,53 +0,0 @@
-#!/bin/sh
-
-execute_binary() {
-  binary="$1"
-  input="$2"
-  output="$3"
-
-  start=$(date '+%s.%N')
-  timeout 2s ./"$binary" <"$input" >"$output" 2>&1
-  CODE=$?
-  end=$(date '+%s.%N')
-  truncate -s "$(head -n 1000 "$output" | wc -c)" "$output"
-
-  if [ $CODE -ge 124 ]; then
-    MSG=''
-    case $CODE in
-    124) MSG='TIMEOUT' ;;
-    128) MSG='SIGILL' ;;
-    130) MSG='SIGABRT' ;;
-    131) MSG='SIGBUS' ;;
-    136) MSG='SIGFPE' ;;
-    135) MSG='SIGSEGV' ;;
-    137) MSG='SIGPIPE' ;;
-    139) MSG='SIGTERM' ;;
-    esac
-    [ $CODE -ne 124 ] && sed -i '$d' "$output"
-    test -n "$MSG" && printf '\n[code]: %s (%s)' "$CODE" "$MSG" >>"$output"
-  else
-    printf '\n[code]: %s' "$CODE" >>"$output"
-  fi
-
-  printf '\n[time]: %s ms' "$(awk "BEGIN {print ($end - $start) * 1000}")" >>$output
-  return $CODE
-}
-
-compile_source() {
-  src="$1"
-  bin="$2"
-  output="$3"
-  flags="$4"
-
-  test -f "$bin" && rm "$bin" || true
-  g++ @compile_flags.txt $flags "$src" -o "$bin" 2>"$output"
-  CODE=$?
-
-  if [ $CODE -gt 0 ]; then
-    printf '\n[code]: %s' "$CODE" >>"$output"
-    return $CODE
-  else
-    echo '' >"$output"
-    return 0
-  fi
-}
diff --git a/usaco/bronze/complete-search/scripts/debug.sh b/usaco/bronze/complete-search/scripts/debug.sh
deleted file mode 100644
index 2979422..0000000
--- a/usaco/bronze/complete-search/scripts/debug.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-
-. ./scripts/utils.sh
-
-SRC="$1"
-BASE=$(basename "$SRC" .cc)
-INPUT="${BASE}.in"
-OUTPUT="${BASE}.out"
-DBG_BIN="${BASE}.debug"
-
-test -d build || mkdir -p build
-test -d io || mkdir -p io
-
-test -f "$INPUT" && test ! -f "io/$INPUT" && mv "$INPUT" "io/"
-test -f "$OUTPUT" && test ! -f "io/$OUTPUT" && mv "$OUTPUT" "io/"
-
-test -f "io/$INPUT" || touch "io/$INPUT"
-test -f "io/$OUTPUT" || touch "io/$OUTPUT"
-
-INPUT="io/$INPUT"
-OUTPUT="io/$OUTPUT"
-DBG_BIN="build/$DBG_BIN"
-
-compile_source "$SRC" "$DBG_BIN" "$OUTPUT" @debug_flags.txt
-CODE=$?
-test $CODE -gt 0 && exit $CODE
-
-execute_binary "$DBG_BIN" "$INPUT" "$OUTPUT"
-exit $?
diff --git a/usaco/bronze/complete-search/scripts/memdebug.sh b/usaco/bronze/complete-search/scripts/memdebug.sh
deleted file mode 100644
index 0862869..0000000
--- a/usaco/bronze/complete-search/scripts/memdebug.sh
+++ /dev/null
@@ -1,31 +0,0 @@
-#!/bin/sh
-
-. ./scripts/utils.sh
-
-SRC="$1"
-BASE=$(basename "$SRC" .cc)
-INPUT="${BASE}.in"
-OUTPUT="${BASE}.out"
-DBG_BIN="${BASE}.debug"
-
-test -d build || mkdir -p build
-test -d io || mkdir -p io
-
-test -f "$INPUT" && test ! -f "io/$INPUT" && mv "$INPUT" "io/"
-test -f "$OUTPUT" && test ! -f "io/$OUTPUT" && mv "$OUTPUT" "io/"
-
-test -f "io/$INPUT" || touch "io/$INPUT"
-test -f "io/$OUTPUT" || touch "io/$OUTPUT"
-
-INPUT="io/$INPUT"
-OUTPUT="io/$OUTPUT"
-DBG_BIN="build/$DBG_BIN"
-
-compile_source "$SRC" "$DBG_BIN" "$OUTPUT" @mem_debug_flags.txt
-CODE=$?
-test $CODE -gt 0 && exit $CODE
-
-# Use ulimit to restrict memory to 256MB (262144 KB)
-# This will run the binary with memory restrictions
-execute_binary_with_memory_limit "$DBG_BIN" "$INPUT" "$OUTPUT" 262144
-exit $?
\ No newline at end of file
diff --git a/usaco/bronze/complete-search/scripts/run.sh b/usaco/bronze/complete-search/scripts/run.sh
deleted file mode 100644
index ab9aa7d..0000000
--- a/usaco/bronze/complete-search/scripts/run.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-
-. ./scripts/utils.sh
-
-SRC="$1"
-BASE=$(basename "$SRC" .cc)
-INPUT="${BASE}.in"
-OUTPUT="${BASE}.out"
-RUN_BIN="${BASE}.run"
-
-test -d build || mkdir -p build
-test -d io || mkdir -p io
-
-test -f "$INPUT" && test ! -f "io/$INPUT" && mv "$INPUT" "io/"
-test -f "$OUTPUT" && test ! -f "io/$OUTPUT" && mv "$OUTPUT" "io/"
-
-test -f "io/$INPUT" || touch "io/$INPUT"
-test -f "io/$OUTPUT" || touch "io/$OUTPUT"
-
-INPUT="io/$INPUT"
-OUTPUT="io/$OUTPUT"
-RUN_BIN="build/$RUN_BIN"
-
-compile_source "$SRC" "$RUN_BIN" "$OUTPUT" ""
-CODE=$?
-test $CODE -gt 0 && exit $CODE
-
-execute_binary "$RUN_BIN" "$INPUT" "$OUTPUT"
-exit $?
diff --git a/usaco/bronze/complete-search/scripts/utils.sh b/usaco/bronze/complete-search/scripts/utils.sh
deleted file mode 100644
index e99b25b..0000000
--- a/usaco/bronze/complete-search/scripts/utils.sh
+++ /dev/null
@@ -1,53 +0,0 @@
-#!/bin/sh
-
-execute_binary() {
-  binary="$1"
-  input="$2"
-  output="$3"
-
-  start=$(date '+%s.%N')
-  timeout 2s ./"$binary" <"$input" >"$output" 2>&1
-  CODE=$?
-  end=$(date '+%s.%N')
-  truncate -s "$(head -n 1000 "$output" | wc -c)" "$output"
-
-  if [ $CODE -ge 124 ]; then
-    MSG=''
-    case $CODE in
-    124) MSG='TIMEOUT' ;;
-    128) MSG='SIGILL' ;;
-    130) MSG='SIGABRT' ;;
-    131) MSG='SIGBUS' ;;
-    136) MSG='SIGFPE' ;;
-    135) MSG='SIGSEGV' ;;
-    137) MSG='SIGPIPE' ;;
-    139) MSG='SIGTERM' ;;
-    esac
-    [ $CODE -ne 124 ] && sed -i '$d' "$output"
-    test -n "$MSG" && printf '\n[code]: %s (%s)' "$CODE" "$MSG" >>"$output"
-  else
-    printf '\n[code]: %s' "$CODE" >>"$output"
-  fi
-
-  printf '\n[time]: %s ms' "$(awk "BEGIN {print ($end - $start) * 1000}")" >>$output
-  return $CODE
-}
-
-compile_source() {
-  src="$1"
-  bin="$2"
-  output="$3"
-  flags="$4"
-
-  test -f "$bin" && rm "$bin" || true
-  g++ @compile_flags.txt $flags "$src" -o "$bin" 2>"$output"
-  CODE=$?
-
-  if [ $CODE -gt 0 ]; then
-    printf '\n[code]: %s' "$CODE" >>"$output"
-    return $CODE
-  else
-    echo '' >"$output"
-    return 0
-  fi
-}
diff --git a/usaco/bronze/scripts/debug.sh b/usaco/bronze/scripts/debug.sh
deleted file mode 100644
index 2979422..0000000
--- a/usaco/bronze/scripts/debug.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-
-. ./scripts/utils.sh
-
-SRC="$1"
-BASE=$(basename "$SRC" .cc)
-INPUT="${BASE}.in"
-OUTPUT="${BASE}.out"
-DBG_BIN="${BASE}.debug"
-
-test -d build || mkdir -p build
-test -d io || mkdir -p io
-
-test -f "$INPUT" && test ! -f "io/$INPUT" && mv "$INPUT" "io/"
-test -f "$OUTPUT" && test ! -f "io/$OUTPUT" && mv "$OUTPUT" "io/"
-
-test -f "io/$INPUT" || touch "io/$INPUT"
-test -f "io/$OUTPUT" || touch "io/$OUTPUT"
-
-INPUT="io/$INPUT"
-OUTPUT="io/$OUTPUT"
-DBG_BIN="build/$DBG_BIN"
-
-compile_source "$SRC" "$DBG_BIN" "$OUTPUT" @debug_flags.txt
-CODE=$?
-test $CODE -gt 0 && exit $CODE
-
-execute_binary "$DBG_BIN" "$INPUT" "$OUTPUT"
-exit $?
diff --git a/usaco/bronze/scripts/run.sh b/usaco/bronze/scripts/run.sh
deleted file mode 100644
index ab9aa7d..0000000
--- a/usaco/bronze/scripts/run.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-
-. ./scripts/utils.sh
-
-SRC="$1"
-BASE=$(basename "$SRC" .cc)
-INPUT="${BASE}.in"
-OUTPUT="${BASE}.out"
-RUN_BIN="${BASE}.run"
-
-test -d build || mkdir -p build
-test -d io || mkdir -p io
-
-test -f "$INPUT" && test ! -f "io/$INPUT" && mv "$INPUT" "io/"
-test -f "$OUTPUT" && test ! -f "io/$OUTPUT" && mv "$OUTPUT" "io/"
-
-test -f "io/$INPUT" || touch "io/$INPUT"
-test -f "io/$OUTPUT" || touch "io/$OUTPUT"
-
-INPUT="io/$INPUT"
-OUTPUT="io/$OUTPUT"
-RUN_BIN="build/$RUN_BIN"
-
-compile_source "$SRC" "$RUN_BIN" "$OUTPUT" ""
-CODE=$?
-test $CODE -gt 0 && exit $CODE
-
-execute_binary "$RUN_BIN" "$INPUT" "$OUTPUT"
-exit $?
diff --git a/usaco/bronze/scripts/utils.sh b/usaco/bronze/scripts/utils.sh
deleted file mode 100644
index e99b25b..0000000
--- a/usaco/bronze/scripts/utils.sh
+++ /dev/null
@@ -1,53 +0,0 @@
-#!/bin/sh
-
-execute_binary() {
-  binary="$1"
-  input="$2"
-  output="$3"
-
-  start=$(date '+%s.%N')
-  timeout 2s ./"$binary" <"$input" >"$output" 2>&1
-  CODE=$?
-  end=$(date '+%s.%N')
-  truncate -s "$(head -n 1000 "$output" | wc -c)" "$output"
-
-  if [ $CODE -ge 124 ]; then
-    MSG=''
-    case $CODE in
-    124) MSG='TIMEOUT' ;;
-    128) MSG='SIGILL' ;;
-    130) MSG='SIGABRT' ;;
-    131) MSG='SIGBUS' ;;
-    136) MSG='SIGFPE' ;;
-    135) MSG='SIGSEGV' ;;
-    137) MSG='SIGPIPE' ;;
-    139) MSG='SIGTERM' ;;
-    esac
-    [ $CODE -ne 124 ] && sed -i '$d' "$output"
-    test -n "$MSG" && printf '\n[code]: %s (%s)' "$CODE" "$MSG" >>"$output"
-  else
-    printf '\n[code]: %s' "$CODE" >>"$output"
-  fi
-
-  printf '\n[time]: %s ms' "$(awk "BEGIN {print ($end - $start) * 1000}")" >>$output
-  return $CODE
-}
-
-compile_source() {
-  src="$1"
-  bin="$2"
-  output="$3"
-  flags="$4"
-
-  test -f "$bin" && rm "$bin" || true
-  g++ @compile_flags.txt $flags "$src" -o "$bin" 2>"$output"
-  CODE=$?
-
-  if [ $CODE -gt 0 ]; then
-    printf '\n[code]: %s' "$CODE" >>"$output"
-    return $CODE
-  else
-    echo '' >"$output"
-    return 0
-  fi
-}
diff --git a/usaco/bronze/simulation/scripts/debug.sh b/usaco/bronze/simulation/scripts/debug.sh
deleted file mode 100644
index 2979422..0000000
--- a/usaco/bronze/simulation/scripts/debug.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-
-. ./scripts/utils.sh
-
-SRC="$1"
-BASE=$(basename "$SRC" .cc)
-INPUT="${BASE}.in"
-OUTPUT="${BASE}.out"
-DBG_BIN="${BASE}.debug"
-
-test -d build || mkdir -p build
-test -d io || mkdir -p io
-
-test -f "$INPUT" && test ! -f "io/$INPUT" && mv "$INPUT" "io/"
-test -f "$OUTPUT" && test ! -f "io/$OUTPUT" && mv "$OUTPUT" "io/"
-
-test -f "io/$INPUT" || touch "io/$INPUT"
-test -f "io/$OUTPUT" || touch "io/$OUTPUT"
-
-INPUT="io/$INPUT"
-OUTPUT="io/$OUTPUT"
-DBG_BIN="build/$DBG_BIN"
-
-compile_source "$SRC" "$DBG_BIN" "$OUTPUT" @debug_flags.txt
-CODE=$?
-test $CODE -gt 0 && exit $CODE
-
-execute_binary "$DBG_BIN" "$INPUT" "$OUTPUT"
-exit $?
diff --git a/usaco/bronze/simulation/scripts/run.sh b/usaco/bronze/simulation/scripts/run.sh
deleted file mode 100644
index ab9aa7d..0000000
--- a/usaco/bronze/simulation/scripts/run.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-
-. ./scripts/utils.sh
-
-SRC="$1"
-BASE=$(basename "$SRC" .cc)
-INPUT="${BASE}.in"
-OUTPUT="${BASE}.out"
-RUN_BIN="${BASE}.run"
-
-test -d build || mkdir -p build
-test -d io || mkdir -p io
-
-test -f "$INPUT" && test ! -f "io/$INPUT" && mv "$INPUT" "io/"
-test -f "$OUTPUT" && test ! -f "io/$OUTPUT" && mv "$OUTPUT" "io/"
-
-test -f "io/$INPUT" || touch "io/$INPUT"
-test -f "io/$OUTPUT" || touch "io/$OUTPUT"
-
-INPUT="io/$INPUT"
-OUTPUT="io/$OUTPUT"
-RUN_BIN="build/$RUN_BIN"
-
-compile_source "$SRC" "$RUN_BIN" "$OUTPUT" ""
-CODE=$?
-test $CODE -gt 0 && exit $CODE
-
-execute_binary "$RUN_BIN" "$INPUT" "$OUTPUT"
-exit $?
diff --git a/usaco/bronze/simulation/scripts/utils.sh b/usaco/bronze/simulation/scripts/utils.sh
deleted file mode 100644
index e99b25b..0000000
--- a/usaco/bronze/simulation/scripts/utils.sh
+++ /dev/null
@@ -1,53 +0,0 @@
-#!/bin/sh
-
-execute_binary() {
-  binary="$1"
-  input="$2"
-  output="$3"
-
-  start=$(date '+%s.%N')
-  timeout 2s ./"$binary" <"$input" >"$output" 2>&1
-  CODE=$?
-  end=$(date '+%s.%N')
-  truncate -s "$(head -n 1000 "$output" | wc -c)" "$output"
-
-  if [ $CODE -ge 124 ]; then
-    MSG=''
-    case $CODE in
-    124) MSG='TIMEOUT' ;;
-    128) MSG='SIGILL' ;;
-    130) MSG='SIGABRT' ;;
-    131) MSG='SIGBUS' ;;
-    136) MSG='SIGFPE' ;;
-    135) MSG='SIGSEGV' ;;
-    137) MSG='SIGPIPE' ;;
-    139) MSG='SIGTERM' ;;
-    esac
-    [ $CODE -ne 124 ] && sed -i '$d' "$output"
-    test -n "$MSG" && printf '\n[code]: %s (%s)' "$CODE" "$MSG" >>"$output"
-  else
-    printf '\n[code]: %s' "$CODE" >>"$output"
-  fi
-
-  printf '\n[time]: %s ms' "$(awk "BEGIN {print ($end - $start) * 1000}")" >>$output
-  return $CODE
-}
-
-compile_source() {
-  src="$1"
-  bin="$2"
-  output="$3"
-  flags="$4"
-
-  test -f "$bin" && rm "$bin" || true
-  g++ @compile_flags.txt $flags "$src" -o "$bin" 2>"$output"
-  CODE=$?
-
-  if [ $CODE -gt 0 ]; then
-    printf '\n[code]: %s' "$CODE" >>"$output"
-    return $CODE
-  else
-    echo '' >"$output"
-    return 0
-  fi
-}
diff --git a/usaco/bronze/sorting/scripts/debug.sh b/usaco/bronze/sorting/scripts/debug.sh
deleted file mode 100644
index 2979422..0000000
--- a/usaco/bronze/sorting/scripts/debug.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-
-. ./scripts/utils.sh
-
-SRC="$1"
-BASE=$(basename "$SRC" .cc)
-INPUT="${BASE}.in"
-OUTPUT="${BASE}.out"
-DBG_BIN="${BASE}.debug"
-
-test -d build || mkdir -p build
-test -d io || mkdir -p io
-
-test -f "$INPUT" && test ! -f "io/$INPUT" && mv "$INPUT" "io/"
-test -f "$OUTPUT" && test ! -f "io/$OUTPUT" && mv "$OUTPUT" "io/"
-
-test -f "io/$INPUT" || touch "io/$INPUT"
-test -f "io/$OUTPUT" || touch "io/$OUTPUT"
-
-INPUT="io/$INPUT"
-OUTPUT="io/$OUTPUT"
-DBG_BIN="build/$DBG_BIN"
-
-compile_source "$SRC" "$DBG_BIN" "$OUTPUT" @debug_flags.txt
-CODE=$?
-test $CODE -gt 0 && exit $CODE
-
-execute_binary "$DBG_BIN" "$INPUT" "$OUTPUT"
-exit $?
diff --git a/usaco/bronze/sorting/scripts/run.sh b/usaco/bronze/sorting/scripts/run.sh
deleted file mode 100644
index ab9aa7d..0000000
--- a/usaco/bronze/sorting/scripts/run.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-
-. ./scripts/utils.sh
-
-SRC="$1"
-BASE=$(basename "$SRC" .cc)
-INPUT="${BASE}.in"
-OUTPUT="${BASE}.out"
-RUN_BIN="${BASE}.run"
-
-test -d build || mkdir -p build
-test -d io || mkdir -p io
-
-test -f "$INPUT" && test ! -f "io/$INPUT" && mv "$INPUT" "io/"
-test -f "$OUTPUT" && test ! -f "io/$OUTPUT" && mv "$OUTPUT" "io/"
-
-test -f "io/$INPUT" || touch "io/$INPUT"
-test -f "io/$OUTPUT" || touch "io/$OUTPUT"
-
-INPUT="io/$INPUT"
-OUTPUT="io/$OUTPUT"
-RUN_BIN="build/$RUN_BIN"
-
-compile_source "$SRC" "$RUN_BIN" "$OUTPUT" ""
-CODE=$?
-test $CODE -gt 0 && exit $CODE
-
-execute_binary "$RUN_BIN" "$INPUT" "$OUTPUT"
-exit $?
diff --git a/usaco/bronze/sorting/scripts/utils.sh b/usaco/bronze/sorting/scripts/utils.sh
deleted file mode 100644
index e99b25b..0000000
--- a/usaco/bronze/sorting/scripts/utils.sh
+++ /dev/null
@@ -1,53 +0,0 @@
-#!/bin/sh
-
-execute_binary() {
-  binary="$1"
-  input="$2"
-  output="$3"
-
-  start=$(date '+%s.%N')
-  timeout 2s ./"$binary" <"$input" >"$output" 2>&1
-  CODE=$?
-  end=$(date '+%s.%N')
-  truncate -s "$(head -n 1000 "$output" | wc -c)" "$output"
-
-  if [ $CODE -ge 124 ]; then
-    MSG=''
-    case $CODE in
-    124) MSG='TIMEOUT' ;;
-    128) MSG='SIGILL' ;;
-    130) MSG='SIGABRT' ;;
-    131) MSG='SIGBUS' ;;
-    136) MSG='SIGFPE' ;;
-    135) MSG='SIGSEGV' ;;
-    137) MSG='SIGPIPE' ;;
-    139) MSG='SIGTERM' ;;
-    esac
-    [ $CODE -ne 124 ] && sed -i '$d' "$output"
-    test -n "$MSG" && printf '\n[code]: %s (%s)' "$CODE" "$MSG" >>"$output"
-  else
-    printf '\n[code]: %s' "$CODE" >>"$output"
-  fi
-
-  printf '\n[time]: %s ms' "$(awk "BEGIN {print ($end - $start) * 1000}")" >>$output
-  return $CODE
-}
-
-compile_source() {
-  src="$1"
-  bin="$2"
-  output="$3"
-  flags="$4"
-
-  test -f "$bin" && rm "$bin" || true
-  g++ @compile_flags.txt $flags "$src" -o "$bin" 2>"$output"
-  CODE=$?
-
-  if [ $CODE -gt 0 ]; then
-    printf '\n[code]: %s' "$CODE" >>"$output"
-    return $CODE
-  else
-    echo '' >"$output"
-    return 0
-  fi
-}