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triangle base question

triangle base question

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divya malhotra	15 Jun, 2008 - 12:16 AM Post #1
New D.I.C Head Joined: 14 Jun, 2008 Posts: 3	* * * * * * * * * * * * * * * can you pls tel me the programm code to display this series??
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mensahero	RE: Triangle Base Question 15 Jun, 2008 - 12:59 AM Post #2
c0mput3rz Are Only Human Joined: 26 May, 2008 Posts: 664 Thanked: 17 times Dream Kudos: 75 My Contributions	Dream.In.Code has a policy by which we prefer to see a good faith effort on your part before providing source code for homework assignments. Please post the code you have written in an effort to resolve the problem, and our members would be happy to provide some guidance. Be sure to include a description of any errors you are encountering as well. Please post like this: Thank you for helping us helping you. If you search the forum there is a thread that could help you with that but its not the exact code. Still you can learn from it.
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neotrumatrix	RE: Triangle Base Question 15 Jun, 2008 - 03:58 AM Post #3
New D.I.C Head Joined: 6 Oct, 2005 Posts: 49 Thanked: 3 times Dream Kudos: 50 My Contributions	QUOTE(mensahero @ 15 Jun, 2008 - 01:59 AM) If you search the forum there is a thread that could help you with that but its not the exact code. Still you can learn from it. A recent thread has similar question with code ... So either you write your code and help use debug it or search through the posts
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cutegrrl

RE: Triangle Base Question
15 Jun, 2008 - 02:26 PM

Post #4

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Joined: 12 May, 2008
Posts: 72

Thanked: 7 times
My Contributions

java


import java.io.*;

public class Foo {

	// Create a single shared BufferedReader for keyboard input
	private static BufferedReader in = new BufferedReader(new InputStreamReader(System.in));

	// Program exectuon starts here
	public static void main(String args[]){

		// Loop until valid input is entered
		while(true){
			try{
				// Prompt user for input
				System.out.print("Enter height of triangle: ");
				int height = Integer.parseInt(in.readLine());
				if(height > 0){
					// Print triangle
					for(int i = 1; i <= height; i++){
						for(int j = 1; j <= i; j++){
							System.out.print("* ");
						}
						System.out.println();
					}
					break;
				}else{
					System.out.println("Invalid input. Please enter a positive value.");
				}
			}catch(Exception e){
				System.out.println("Invalid input. Please enter a valid number.");
			}
		}
	}

}