Answer Posted / paramjeet singh

#include<stdio.h>
#include<conio.h>
void main()
{
clrscr();
int i,c;
printf("enter any number\n");
scanf("%d",&i);
printf("you have entered=%d\n",i);
for(c=2;c<=i-1;c++)
{
if(i%c==0)
printf("this no.is not a prime number");
}
printf("this is prime number");
getch();
}

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