Submission #1228416

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Source Code Expand

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
char s[305], bubunn[305];
int main(void){
  int len, i, k, j, c=0;
  char *tmp;
  scanf("%s", s);
  scanf("%d", &k);
  len = strlen(s);
  if(len < k){
    printf("0\n");
    return 0;
  }
  
  for(i = 0; i <= len-k; i++){
    strncpy(bubunn, s+i, sizeof(char)*k);
    tmp = strstr(s, bubunn);
    if(s+i == tmp) c++;
  }
  printf("%d\n", c);
  return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:8:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%s", s);
   ^
./Main.c:9:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &k);
   ^

Judge Result