pls i need help with my assignment

pls i need help with my assignment

how to write a code that ask the user for the height of the triangle and prints the triangle using * eg if height is 3 it prints *

and also using import java.util.Scanner;

View Answers

March 16, 2011 at 4:16 PM

import java.util.*;
public class PatternExample {
public static void main(String[] args) {
    Scanner input=new Scanner(System.in);
    System.out.print("Enter height: ");
    int num=input.nextInt();
int p = num;
int q = 0;
for (int i = 0; i <= num; i++) {
for (int j = p; j>= 1; j-- )
System.out.print(" ");
p-=1;
for (int k = 1; k <= i; k++)
System.out.print ("* ");
System.out.println();
}
}
}

Related Tutorials/Questions & Answers:

pls i need help with my assignment
pls i need help with my assignment how to write a code that ask the user for the height of the triangle and prints the triangle using * eg if height is 3 it prints * and also using import java.util.Scanner

I really need help with this assignment question Please help me out Please
I really need help with this assignment question Please help me out Please * Description* You are hired to develop a laptop inventory information... in MySQL. For this purpose you will need to use the sheridancollege database we

Advertisements

Need help with my project
Need help with my project Uses a while loop to perform the following...)); bw.newLine(); for(int i=firstNum;i<=secondNum;i++){ sum+=i; if((i%2)!=0){ bw.write

pls help its eating my time:(
pls help its eating my time:( hi am new to struts2.0 in my application i have declared a list in static how to get the static list values in my result.jsp??? if i remove the static in the list the result is getting displayed.why

hello there i need help
hello there i need help : i need to do a program like... i am a beginner, and aside from that i am really eager to learn java please help me with the codes and please explain to me how it works. i only need to use

I need help on my Java code.... please please help me out!?
I need help on my Java code.... please please help me out!? Well my... in the file. Also it should be displayed on the screen. However my code doesn't display the anagram on screen or the output file! Please show me whats wrong. Thanks i

i need a help in this please
i need a help in this please The factorial of a nonnegative integer n is written n! (pronounced �?? n factorial�??) and is defined as follows: n!=n...=input.nextInt(); long num=m; for(int i=m;i>1;i

I have need to help
I have need to help Write a program that, for four points A, B, C and P, draws a triangle formed by ABC and a small cross showing the position of P; and displays a line of text indicating which of the following three cases

i need help - Development process
i need help hello, i need help regarding this program. public... the result in to the files,if i want to do this i must make my program running in the background. please guide me how i can run my program in the background

i have problem in that program to my assignment sir - JavaMail
i have problem in that program to my assignment sir Develop a programmer's editor in Java that supports syntax-highlighting, compilation support, debugging support, etc

i need help plz .... Quickly
i need help plz .... Quickly how can i count how many numbers enterd by the user so the output would be like this Total number of Scores = .... this is my code :- (adsbygoogle = window.adsbygoogle || []).push

i need help to solve this problem
i need help to solve this problem Write a stack class ArrayStack.java implements PureStack interface that reads in strings from standard input.... H and I join the queue h. G leaves the queue i. H and I leave the queue

i need help - Development process
i need help hello, i need help regarding this program. this program... IPAddress on command line, but i want to take it dynamically and it must store...? hi subhash hope this code can help you, public class PingTest

my assignment
display the order made by the user and the total price. can you help me...this is my assignment....plz...my assignment as programmer, you have been assigned to develop

I need add my java program with a picture.
I need add my java program with a picture. Good evng Frnds Friends i created 1 jar file in my desktop. I need add this program with 1 picture... of opening Picture. I think most of the softwares are like that . They are first

I need web developer to upgrade my website
I need web developer to upgrade my website Hi, I have a website and it is to be upgraded to HTML5 responsive website. I need web developer to upgrade my website. My website is wordpress website and developer should be able

sir i,have a assignment for these question plz help me sir - JavaMail
sir i,have a assignment for these question plz help me sir �...; } else { String str = " "; for (int i = 0; i <= top; i++) str = str + " " + arr[i]; System.out.println("Elements are " + str

How to add dynamically rows into database ?Need help pls
How to add dynamically rows into database ?Need help pls Hi everyone, I really have a problem of insert multiple rows into the database.Now i can... into the database.I have been trying to solve in for ages.Can anyone pls help me.Thanks

PLZ HELP ME. i need php code.
PLZ HELP ME. i need php code. I want php code for bellow OUTPUT. output is just example but it must be letters only. abc bcd efg jku rgt azs hje qqc wws adt

i have a problem to do this question...pls help me..
i have a problem to do this question...pls help me.. Write a program... reversedNumber = 0; for (int i = 0; i <= num; i...; reversedNumber = reversedNumber * 10 + r; i = 0

i need some help in understanding the following codes.thanks..
i need some help in understanding the following codes.thanks.. this code is to perform LocalColorHistogram.But i can't understand it public... * height; int i = 0; int j = 0; int k = 0; double

I need help in doing this. - Java Beginners
I need help in doing this. Student DataBase i will need creating..., and the student's GPA.using arrays and objects, need to structure the information... objects that will house the birthdates for each student member. (I have

need help pleaseee....i weak in java
need help pleaseee....i weak in java QUESTION 1 You are required to write an application called Customer Billing System. This system...) Separate them as either R/r for Residential or I/i for Industrial. You can use

I need your help - Java Beginners
I need your help What is the purpose of garbage collection in Java, and when is it used? Hi check out this url : http://www.artima.com/insidejvm/ed2/gc.html http://java.sun.com/javase/technologies/hotspot

i need your help - Java Interview Questions
i need your help Write a java program that: i. Allows user to enter 2 numbers from the keyboard ii. Uses a method to compare the two numbers to determine which is larger iii. Print to the screen stating which number is larger

i want to retriev and update in same form but its not working pls help....
i want to retriev and update in same form but its not working pls help.... <p><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html></p> <p>

I need your help - Java Beginners
I need your help For this one I need to create delivery class for a delivery service .however, this class should contain (delivery number which contains eight digits. The first four digits represent the year; the last four

I need to display parts of my own website on another website in an iframe
I need to display parts of my own website on another website in an iframe I need to display parts of my own website on another website in an iframe. please refer me how do i do

I want to build sessionfactory in hibernate 4. Need help.
I want to build sessionfactory in hibernate 4. Need help. Hello, I want to build sessionfactory in hibernate 4. Need help

pls help me it urgent
pls help me it urgent hey, pls help me i want to know that can we call java/.bat file from plsql/proceudre /trigger

pls help me it urgent
pls help me it urgent hey, pls help me i want to know that can we call java/.bat file from plsql/proceudre /trigger

pls help me it urgent
pls help me it urgent hey, pls help me i want to know that can we call java/.bat file from plsql/proceudre /trigger

i need latest oracle certified java dumps.. Pleas help me?
i need latest oracle certified java dumps.. Pleas help me? i need latest oracle certified java dumps.. Pleas help me

Want to add a resource in the build directory that's created when i run an mvn assembly:assembly command. Pls help!
Want to add a resource in the build directory that's created when i run an mvn assembly:assembly command. Pls help! I have got a certificate in my resource folder-> src/main/resources/cacerts. When I do a mvn assembly

sir i,have a another assignment for these question plz help me sir - JavaMail
sir i,have a another assignment for these question plz help me sir 1. Design classes for Currency, Rupee, and Dollar. Write a program... to both. plz help me sir

Need help
Need help Hello... I need some help I have a method which contains 1 string value and i wnat when this method get called den that string value should b assigned as array name.. for example.. i have a method name() which

Need help
Need help Hello... I need some help I have a method which contains 1 string value and i wnat when this method get called den that string value should b assigned as array name.. for example.. i have a method name() which

( Inheritance, Polymorphism, Overriding)i need help - Java Beginners
( Inheritance, Polymorphism, Overriding)i need help Advanced Concepts with Classes( Inheritance, Polymorphism, Overriding) i need help to create this application,than you Employees in a company are divided into the classes

in my project, i have to add scrollbars to a panel,. i need some example on it,how to doit.
in my project, i have to add scrollbars to a panel,. i need some example on it,how to doit. in my project, i have to add scrollbars to a panel,. i need some example on it,how to doit. Thanks In Advance Please

pls help me with this question
pls help me with this question how to write a program in C++ using encapsulation,polymorphism,inheritance and abstraction?(all these concepts should come in a single program

Pls help me with strings
Pls help me with strings To reverse a every other word in a string. Example :- If the input is "This is a line of message" the output should be "sihT is a line fo message

Pls help me with strings
Pls help me with strings To reverse a every other word in a string. Example :- If the input is "This is a line of message" the output should be "sihT is a line fo message

hi , i cant make this programmer , can any one help me to make it pls - Java Beginners
hi , i cant make this programmer , can any one help me to make it pls �...://www.roseindia.net/java/example/java/io/ Thanks i want to make the whole program. i cant find delete records or update records pls can

need help....how to connect and disconnect multiple databases(databases created in mysql) using java and my sql
on deadlock in distributed transactions , and in that i am using my sql in java i need... such program if u can provide me...plz plz...help i need the idea/code/implementation...need help....how to connect and disconnect multiple databases(databases created

Pls help me...........
Pls help me........... how to use the text file as input to insert the values injdbc? Please visit the following link: Insert text file data into database

Need Help in Java programming
Need Help in Java programming Hello. Can someone please help me with writing the following program Java program that gives assignment details such as:assignment number,assignment name,due date,submission date,percentage marks

this is my javascript code and i am not understanding the mistake in this,please help me?
this is my javascript code and i am not understanding the mistake in this,please help me? <html> <h2>Form Validation</h2> <script language = "Javascript"> function checkEmail

Need help with this!
Need help with this! Can anyone please help me... to effectivly end the loop with out the need to break it. for(i=(0); i <... to a file at all at this time. Any help would be greatly appreciated, thank you

pls review my code - Struts
pls review my code When i click on the submit page i am getting a blank page Pls help me. thanks in advance. public ActionForward execute( ActionMapping mapping, ActionForm form, HttpServletRequest request

Need help on JAVA JSP
Need help on JAVA JSP Hi, I have never worked on java and I have been given an assignment where I have to fix existing issues in the tool(created...(need to know how I can adjust it based on the cureen system's screen resolution

Ads