Java Convert Decimal to Octal

In this source code example, we will write a Java program that converts any Decimal number to an Octal number.
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Java Convert Decimal to Octal

This class converts Decimal numbers to Octal Numbers:
package net.sourcecodeexamples.java.Conversions; import java.util.Scanner; /**  * This class converts Decimal numbers to Octal Numbers  *  *  */ public class DecimalToOctal { /**  * Main Method  *  * @param args Command line Arguments  */ // enter in a decimal value to get Octal output public static void main(String[] args) { try (Scanner sc = new Scanner(System.in)) { int n, k, d, s = 0, c = 0; System.out.print("Decimal number: "); n = sc.nextInt(); k = n; while (k != 0) { d = k % 8; s += d * (int) Math.pow(10, c++); k /= 8; } System.out.println("Octal equivalent:" + s); } } }

Output

Decimal number: 25 Octal equivalent:31
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