Prime Numbers Between 1-7000, and the sub intervals.(1-1000,1001-2000,2001-3000.....)
Printing of the Histogram showing the number of primes
1-1000 *************** *
1002 - 2000 **********



This is how I started but I cant continue...plee ase..


#include<stdio. h>
#include<conio. h>
#include <iostream>
#include <cmath>

...