package jiuzhang.java.elementary;

// 37.

public class ReversNumber {

public int reverseInteger(int number) {

// write your code here

int result = 0;

int divider = 1;

//get the initial value of integer

while (number / (divider * 10) != 0) {

divider *= 10;

}

int multiplier = 1;

while (divider != 0) {

result += number / divider * multiplier;

number %= divider;

divider /= 10;

multiplier *= 10;

}

return result;

}

/*

*

* public int reverseInteger(int number) {

* return number % 10 * 100 + number / 10 % 10 * 10 + number / 100;

* }

* */

public static void main(String[] args) {

// TODO Auto-generated method stub

System.out.println(new ReversNumber().reverseInteger(123));

}

}