C Program for Prime Numbers upto n Number

Coding:


#include<stdio.h>
#include<conio.h>
void main()
{
int n,i=1,j,c;
clrscr();
textcolor(10);
 cprintf("\nEnter Number Of Terms::");
scanf("%d",&n);
textcolor(12);
cprintf("\nPrime Numbers Are Follwing:\r\n\n");
while(i<=n)
{
   c=0;
   for(j=1;j<=i;j++)
   {
     if(i%j==0)
c++;
   }
  if(c==2)
  printf("%28d\n",i);
  i++;
}
getch();
}

Output: