The NumberReverse class helps to reverse a given number using int variables:
public class NumberReverse { public static void main(String args[]) { // enter the number to reverse eg., 5467 // (pass this as command line argument if required) int value = 5467; // store the original number in a temporary variable so you can // compare it to the end value int real = value; int result = 0, remainder = 0, quotient = 0; while(value>0) { quotient = value / 10; remainder = value - quotient * 10; result = remainder + result * 10; value= quotient; } System.out.println("Result = " + result); System.out.println("Original value = " + real); // 5467 in this case }}
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