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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3. int main(int n , char*a[])
  4. {
  5.     int num, i;
  6.     char f[100];
  7.     num=atoi(a[1]);
  8.  
  9.     for(i=2; i<num; i++)
  10.     {if (num %i==0)
  11.     break;
  12.     	}
  13. if(i==num)
  14. {
  15.  f[100] = "prime";
  16.   return f[100];
  17. }  
  18.    return 0;
  19. }
Runtime error #stdin #stdout 0s 9296KB
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stdin
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7
stdout
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Standard output is empty
https://ideone.com/iZHmgd
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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