Submission #985920

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Source Code Expand

#include<stdio.h>
int main(void)
{
	int n,i,j,r,x;
	char s[111],t[111];
	scanf("%d %s %s",&n,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.cpp: In function ‘int main()’:
./Main.cpp:6:26: 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