Write a C program to find the Prime numbers in a given range.

#include<stdio.h>
#include<conio.h>
int main()
{
int n,n1,i,j,c;

printf("Enter The Range : \nFrom : ");
scanf("%d",&n);
printf("To : ");
scanf("%d",&n1);
        printf("The Prime Numbers Are :");

for(i=n;i<=n1;i++)
{
c=0;
for(j=1;j<i;j++)
{
if(i%j==0)
{
c=c+1;

}
}
if(c==1)
{
printf("%d, ",i);
}
else
{
continue;
}

}
getch();
return 0;
}



OUTPUT: 


Enter The Range : 

From : 4
To : 20

The Prime Numbers Are : 5,7,11,13,17.