Submission #1356100

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Source Code Expand

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

int n;
char s[102], t[102];

int main(){
	scanf("%d%s%s", &n, s, t);
	for(int i = n; i >= 1; i--){
		int fl = 1;
		for(int j = 0; j < i; j++){
			if(s[n - i + j] != t[j]){ fl = 0; break; }
		}
		if(!fl) continue;
		printf("%d\n", 2 * n - i);
		return 0;
	}
	printf("%d\n", 2 * n);
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:8:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%s%s", &n, s, t);
                           ^

Judge Result