Inverted Triangle Pattern in Java

Reverse triangle program in java. In the Java programming language, build a low facing pattern application. This software will print the pattern with an asterisk at the bottom. In a pattern program for beginners in the Java programming language, print the asterisk downwards.

Reverse Triangle Program in Java

Each small triangle is the same size as its respective small rectangle. To put it another way, our triangle is exactly half the length of the rectangle. If you wish to measure a triangle, simply multiply its base b by its height h and divide by two.

Rows and Columns in Java

Rows are a horizontally aligned set of cells that create consistency. Columns are vertically aligned groups of cells that run from top to bottom. A row in a table or spreadsheet is a horizontal line of data, whereas a column is a vertical line of cells in a chart, table, or spreadsheet. Rows run from left to right across the board. Columns, on the other hand, are oriented from top to bottom.

For Loop Statement in Java

The “for” loop in Java is an entry-controlled loop that allows a user to iteratively run a block of statement(s) for a fixed number of times. The number of iterations is determined by the test condition specified within the “for” loop. The Java “for” loop is one of the simplest Java loops to grasp.

public class Main 
{ 
public static void main(String[] args) 
{ 
int rows=5; 
for (int i= rows-1; i>=0 ; i--) 
{ 
for (int j=0; j<=i; j++) 
{ 
System.out.print("*" + " "); 
} 
System.out.println(); 
} 
} 
} 

Output:

* * * * *

* * * *

* * *

* *