Submission #170342

#	Time	Username	Problem	Language	Result	Execution time	Memory
170342		ngmh	Laugh Analysis (IOI16_laugh)	C++11	100 / 100	8 ms	760 KiB

laugh

#include "laugh.h"
#include <bits/stdc++.h>
using namespace std;

int longest_laugh(string s) {
    int best = 0, current = 1;
    for(int i = 1; i < s.size(); i++){
        if((s[i-1] == 'a' && s[i] == 'h') || (s[i-1] == 'h' && s[i] == 'a')) current++;
        else {
            best = max(best, current);
            current = 1;
        }
    }
    best = max(best, current);
	return best;
}

Compilation message (stderr)

laugh.cpp: In function 'int longest_laugh(std::__cxx11::string)':
laugh.cpp:7:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i = 1; i < s.size(); i++){
                    ~~^~~~~~~~~~

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