Submission #954537

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Source Code Expand

#include<stdio.h>

int main(void){
	int n,i,j,r,x;
	char s[128],t[128];
	scanf("%d",&n);
	scanf("%s",s);
	scanf("%s",t);
	r=2*n;
	for(i=1;i<=n;i++){
		x = n-i;
		for(j=0;j<i;j++){
			if(s[j+x] != t[j]){break;}
			if(j == i-1){r=2*n-i;}
		}
	}
	printf("%d\n",r);
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:6:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&n);
  ^
./Main.c:7:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s",s);
  ^
./Main.c:8:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s",t);
  ^

Judge Result