Printing Triangles in Java

Featured, Java 23.11.2015 1 Comment

A common problem many new Java developers is to write a program that prints out a triangle. There a lots of variations on this problem but lets start with a simple case and then have a look at some possible variations. Probably the simplest case is a left aligned triangle of stars that looks like…

Read More

Pascals Triangle

Java 13.2.2011 14 Comments

Write a Java application that prints the first 10 lines of Pascals Triangle. Each row of a Pascals Triangle can be calculated from the previous row so the core of the solution is a method that calculates a row based on the previous row which is passed as input. Once we have that it is…

Read More