ch3/examples/exa14.c

   1 /*Break statements*/
   2
   3 #include<stdio.h>
   4
   5 int main()
   6 {
   7   int num,i;
   8
   9   i=2;
  10
  11   printf("Enter a number:");
  12   scanf("%d",&num);
  13
  14   while( i<= num-1)
  15     {
  16       if(num%i == 0 )
  17         {
  18           printf("Not a prime number\n");
  19           break;
  20         }
  21       i++;
  22     }
  23   if(i==num)
  24     printf("This is a prime number");
  25
  26   return 0;
  27 }