Submission #954604

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Source Code Expand

#include <stdio.h>
#include <string.h>
char s[101],t[101];
int n, ans;

int f(){
	int k,m;
	for(int i=0;i<n;i++) {
		k=i;
		m=0;
		while(s[k]!='\0'&&s[k]==t[m]){
			k++;
			m++;
		}
		if(k==n) return m;
	}
	return 0;
}

int main() {
	scanf("%d %s %s",&n,s,t);
	ans=2*n-f();
	printf("%d",ans);
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:21:26: 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