C++ Program to Print First n Prime Numbers

Here you will get the source code of C++ program to print first n prime numbers.

Example Code to Print First n Prime Numbers

#include <iostream>

using namespace std;

int main()

{

int i, j, num, count=0;

cout<<"How many prime numbers you want : ";

cin>>num;

for (i = 2; count < num; i++)

{

for (j = 2; j <= i; j++)

{

if (i % j == 0)

break;

}

if (i == j)

{

cout << i << " ";

count++;

}

return 0;

}

Output

How many prime numbers you want : 15
2 3 5 7 11 13 17 19 23 29 31 37 41 43 47