Submission #536357

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Source Code Expand

#include <stdio.h>
#include <math.h>

int main(void)
{
  double n,m;
  double a,b,c;
  
  scanf("%lf",&n);
  scanf("%lf",&m);

  a=((int)n%12)*30+m/2;
  b=m*6;
  if (a>b) {
    c=a-b;
  }
  else c=b-a;

  if (c>180) {
    c=360-c;
  }

  printf("%f\n",c);
  return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:9:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lf",&n);
   ^
./Main.c:10:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lf",&m);
   ^

Judge Result