Submission #956170

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Source Code Expand

#include <stdio.h>
#include <string.h>
int N;
char s[101];
char t[101];
int cmp(){
  int d=N;
  int flag=0;
  int i,j;
  for( i=N-1;i>=0;i--){
    flag=0;
    if(s[i]==t[0]){
      for(j=1;i+j<N;j++){
	if(s[i+j]!=t[j]){
	  //printf("not %c %c\n",s[i+j],t[j]);
	  flag=1;
	}
      }
    if(flag==0)d=i;
    }
    // printf("%d\n",d);
  }
  return d;
}
int main(){
  int len;
  scanf("%d",&N);
  scanf("%s %s",s,t);
  if(N==1){
    if(s[0]==t[0])printf("1\n");
    else printf("2\n");
    return 0;
  }
  len=cmp();
  printf("%d\n",len+N);
  
  return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:27:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&N);
   ^
./Main.c:28:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%s %s",s,t);
   ^

Judge Result