Answer to Question #246434 in Java | JSP | JSF for Nguu

Question

Write a program which inputs a positive integer n and outputs an n line high triangle of '*' characters whose right-angle is in the bottom left corner. For example, if 5 is input the output should be

Answer 1

package pattern;


import java.util.Scanner;
public class Pattern {


    
    public static void main(String[] args) {
       Scanner scan = new Scanner(System.in);
       System.out.println("Enter a positive number\n");
       int n = scan.nextInt();
       for(int i=0; i<n; i++){
           for(int j=0; j<=i; j++){
             System.out.print("*");  
           }
            System.out.println(" "); 
       }
    }
    
}