Submission #162565

#	Time	Username	Problem	Language	Result	Execution time	Memory
162565		dolphingarlic	Laugh Analysis (IOI16_laugh)	C++14	100 / 100	13 ms	760 KiB

laugh

#include "laugh.h"

int longest_laugh(std::string s) {
    int ans = 0, curr = 0;
    for (int i = 0; i < s.size(); i++) {
        if ((s[i] == 'a' && (i == 0 || s[i - 1] == 'h')) || (s[i] == 'h' && (i == 0 || s[i - 1] == 'a'))) curr++;
        else if (s[i] == 'a' || s[i] == 'h') curr = 1;
        else curr = 0;
        ans = (ans > curr ? ans : curr);
    }
    return ans;
}

Compilation message (stderr)

laugh.cpp: In function 'int longest_laugh(std::__cxx11::string)':
laugh.cpp:5:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = 0; i < s.size(); i++) {
                     ~~^~~~~~~~~~

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