Submission #1124370

#	Time	Username	Problem	Language	Result	Execution time	Memory
1124370		caf_sq	Laugh Analysis (IOI16_laugh)	C++20	100 / 100	3 ms	840 KiB

laugh

#include <bits/stdc++.h>
using namespace std;
using ll = long long;

int longest_laugh(string S) {
  string t;
  int ans = 0;
  for(auto &i : S) {
    if(i == 'a') {
      if(t.empty() || t.back() == 'h') { t += 'a'; }
      else { t = "a"; }
    }
    else if(i == 'h') {
      if(t.empty() || t.back() == 'a') { t += 'h'; }
      else { t = "h"; }
    }
    else { t.clear(); }
    ans = max(ans, (int)t.size());
  }

  return ans;
}

Compilation message (stderr)

laugh.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~
laugh_c.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~

• Subtask 1: 21 / 21
• Subtask 2: 26 / 26
• Subtask 3: 53 / 53