centralized performance resources

perf-cpp/scripts/chapter-1.cc

@@ -0,0 +1,18 @@
+#include <iostream>
+
+int main() {
+  std::cout << "Enter a number: \n";
+
+  int n;
+  std::cin >> n;
+
+  int m;
+
+  std::cout << "Enter another number: \n";
+
+  std::cin >> m;
+
+  std::cout << "Diff: " << n - m << "; Sum: " << n + m << '\n';
+
+  return 0;
+}