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// Java Coding Challenge - 08: Reversing a Number using Mathematical Operations
//Title of this code //'main' method must be in a class 'Rextester'. //Compiler version 1.8.0_45 import java.util.*; import java.lang.*; class Rextester { public static void main(String args[]) { int number = 12345; int reverse = 0; while (number != 0) { reverse = reverse * 10; reverse = reverse + number % 10; number = number / 10; } System.out.println("Reverse: " + reverse); } }
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