Submission #64414972

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Source Code Expand

#include<bits/stdc++.h>
using namespace std;
#define int long long
#define endl '\n'
#define x first
#define y second
typedef pair<int,int>pii;
const int N = 1e7 + 10;
string s;
int b,n;
int a[N];
void solve(){
	cin >> n;
  	string ss;
  	cin >> s >> ss;
  	int ans = 0;
  	for(int i =  0 ; i < s.size() ; i++){
	  	if(s[i] != ss[i]) ans ++;
	  }
	cout << ans;
}
signed main()
{
	ios::sync_with_stdio(false); cin.tie(0); cout.tie(0);
//	int T;
//	cin>>T;
//	while(T--)	
	 solve();
	return 0;
}

Submission Info

Compile Error

Main.cpp: In function ‘void solve()’:
Main.cpp:17:28: warning: comparison of integer expressions of different signedness: ‘long long int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   17 |         for(int i =  0 ; i < s.size() ; i++){
      |                          ~~^~~~~~~~~~

Judge Result