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// Java Coding Challenge - 08: Reversing a Number using StringBuilder
//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 number_string = String.valueOf(number); StringBuffer string_buffer = new StringBuffer(number_string); string_buffer.reverse(); String reversed_string = string_buffer.toString(); int reverse = Integer.parseInt(reversed_string); System.out.println("Reverse: " + reverse); } }
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