Java Invent: Printing a number pattern

Printing a number pattern

import java.util.Scanner;

public class PrintPattern1{
    public static void main(String args[]){
        Scanner sc = new Scanner(System.in);
        int n =sc.nextInt();
        
        for(int i=1; i<=n; i++){
            for(int j=1; j<=i;j++){
               System.out.print(i); 
            }
            System.out.println();
        }
    }
}