020 - For Loops 2

Write a for loop that will print out the numbers starting at 1 and ending at twice the end number exclusive. Each number should be on the same line, separated by a space.

 

Sample inputs/outputs:

In: 5 0 1 2 3 4 5 6 7 8 9   In: 10 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19   In: -5 (no output)

---

import java.util.Scanner;
 
class Main {
  public static void main(String[] args) {
    Scanner inp = new Scanner(System.in);
    System.out.print("In:");
    int end = inp.nextInt();
    //write your code below
   if(end>0){
    for(int i=0;i<end*2;i++){
      System.out.print(i+" ");
    }
  }
  else{
    System.out.print("");
  }
}
}