Submission #3227536

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Source Code Expand

#include<stdio.h>
int main(void){
  int n,c=0;
  scanf("%d",&n);
  while(n>0){
    c+=n%10;
    n/=10;
  }
  printf("%d\n",c);
  return 0;
}

Submission Info

Compile Error

./Main.m: In function ‘main’:
./Main.m:4:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&n);
   ^

Judge Result