Submission #1769818

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Source Code Expand

#include <iostream>
#include <vector>
#include <algorithm>
#include <set>
using namespace std;



int main(void)
{
	int n,ans=0;
	string s,t;
	cin >> n >> s >> t;
	int i = s.length() -1;
	int j = 0;
	while(i>=0 && j < t.length())
	{
		if(s[i] != t[j])
			ans++;
		i--;j++;
	}
	cout << ans << endl;
	return 0;
}

Submission Info

Judge Result