Submission #411986

#	Time	Username	Problem	Language	Result	Execution time	Memory
411986		nxteru	Laugh Analysis (IOI16_laugh)	C++14	100 / 100	4 ms	680 KiB

laugh

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

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

Compilation message (stderr)

laugh.cpp: In function 'int longest_laugh(std::string)':
laugh.cpp:8:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    8 |  for(int i=0;i<s.size();i++){
      |              ~^~~~~~~~~

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