initial commit

codeforces/991/a.cc

@@ -0,0 +1,45 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+#define all(x) (x).begin(), (x).end()
+#define sz(x) static_cast<int>((x).size())
+#define FOR(x) for (size_t i = 0; i < (x).size(); ++i)
+
+#ifdef LOCAL
+#define dbg(x) cerr << #x << " = " << (x) << '\n'
+#else
+#define dbg(x)
+#endif
+
+void solve() {
+  int n, m;
+  cin >> n >> m;
+  size_t length = 0, words = 0;
+  bool order = true;
+  string s;
+  for (size_t i = 0; i < n; ++i) {
+    cin >> s;
+    if (length + s.size() <= m && order) {
+      dbg(m);
+      length += s.size();
+      ++words;
+    } else {
+      order = false;
+    }
+  }
+  cout << words << '\n';
+}
+
+int main() {
+  ios::sync_with_stdio(false);
+  cin.tie(nullptr);
+
+  int t;
+  cin >> t;
+
+  while (t--) {
+    solve();
+  }
+
+  return 0;
+}