Submission #1104296

#	Time	Username	Problem	Language	Result	Execution time	Memory
1104296		overwatch9	Laugh Analysis (IOI16_laugh)	C++17	100 / 100	3 ms	848 KiB

laugh

#include <bits/stdc++.h>
using namespace std;
int longest_laugh(string s) {
    int ans = 0;
    int x = 0;
    for (int i = 0; i < (int)s.size(); i++) {
        if (s[i] == 'h') {
            if ((i-1 < 0) || (i-1 >= 0 && s[i-1] == 'a')) {
                x++;
            } else
                x = 1;
        } else if (s[i] == 'a') {
            if ((i-1 < 0) || (i-1 >= 0 && s[i-1] == 'h')) {
                x++;
            } else
                x = 1;
        } else {
            x = 0;
        }
        ans = max(ans, x);
    }
    return ans;
}
// int main() {
//     string s;
//     cin >> s;
//     cout << longest_laugh(s) << '\n';
// }

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