Geometric Progression Series
This program prints geometric progression series using for loop.
Problem Statement
Write a Java program that prints geometric progression series with first term 2, ratio 3, and 5 terms.
Source Code
| 1 | public class GeometricProgression { |
| 2 | public static void main(String[] args) { |
| 3 | int a = 2, r = 3, n = 5; |
| 4 | for(int i=0; i<n; i++) { |
| 5 | System.out.println((a * (int)Math.pow(r, i)) + " - Eduinq"); |
| 6 | } |
| 7 | } |
| 8 | } |
Program Output
2 - Eduinq 6 - Eduinq 18 - Eduinq 54 - Eduinq 162 - Eduinq
Explanation
The program calculates each term using formula a * r^i. The loop runs for n terms. This demonstrates how for loops can generate geometric progression series. Shows how for loop can generate geometric progression series.