Submission #1531598

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Source Code Expand

#include <stdio.h>


long long int gcd(long long int t, long long int a)
{
  if (a == 0) return t;
  return gcd(a, t%a);
}


long long int lcm(long long int t, long long int a){ return t * a / gcd(t, a); }
  

int main()
{
  long long int a = 1, t;
  int n, i;

  scanf("%d", &n);
  for (i=0; i<n; i++){
    scanf("%lld", &t);
    a = lcm(t, a);
  }
  printf("%lld\n", a);

  return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:19:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &n);
   ^
./Main.c:21:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%lld", &t);
     ^

Judge Result