Java Pyramid 1 - Java Language Basics

Java examples for Language Basics:for

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Introduction

how to generate triangle like given below using for loop. 

*
**
***
****
*****

Demo Code

 
public class Main {
 
        public static void main(String[] args) {
               /*from  w ww  .j  a v  a 2s  . c om*/
                for(int i=1; i<= 5 ;i++){
                       
                        for(int j=0; j < i; j++){
                                System.out.print("*");
                        }
                       
                        //generate a new line
                        System.out.println("");
                }
        }
}

Result


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