Submission #1754553

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Source Code Expand

#include<stdio.h>
#define REP(i,n) for(i=0;i<n;i++)
int main(void)
{
  int i,n,a[20],count=0;

  scanf("%d",&n);
  REP(i,n) scanf("%d",&a[i]);

  REP(i,n){
    while(a[i]%2==0 || a[i]%3==2){
      count++;
      a[i]--;
    }
  }

  printf("%d\n",count);

  return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:7:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&n);
   ^
./Main.c:8:12: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   REP(i,n) scanf("%d",&a[i]);
            ^

Judge Result