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// Java Coding Challenge - 08: Reversing a Number using String
//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; String num = String.valueOf(number); String result = ""; for (int i = num.length() - 1; i >= 0; i--) { result = result + num.charAt(i); } int reverse = Integer.parseInt(result); System.out.println("Reverse: " + reverse); } }
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