//https://www.facebook.com/permalink.php?story_fbid=2750473708542571&id=100007399066161

Subscribed by tharindu Rewatha

class PrimeNumberDemo

{

public static void main(String args[])

{

int n;

int status = 1;

int num = 3;

//For capturing the value of n

Scanner scanner = new Scanner(System.in);

System.out.println("Enter the value of n:");

//The entered value is stored in the var n

n = scanner.nextInt();

if (n >= 1)

{

System.out.println("First "+n+" prime numbers are:");

//2 is a known prime number

System.out.println(2);

}

for ( int i = 2 ; i <=n ; )

{

for ( int j = 2 ; j <= Math.sqrt(num) ; j++ )

{

if ( num%j == 0 )

{

status = 0;

break;

}

}

if ( status != 0 )

{

System.out.println(num);

i++;

}

status = 1;

num++;

}

}

}