Read a number from the user and Display sum of first n odd numbers import java.util.*;

class Sum_of_n_odd_numbers{

public static void main(String args[]){

System.out.print("How many odd numbers you want to add ?");

Scanner sc= new Scanner(System.in);

int n = sc.nextInt();

int sum=0;

int count=0;

if(n>=1)

{

for(int i=1; i<=1000000;i++)

{

if(i%2!=0)

{sum=sum+i; count++;}

if(count==n) break;

}

}

System.out.println("The sum of first "+n+" odd numbers is "+sum);

System.out.println(count);

}}