Java Reverse Number

 

Program to Reverse the digits of a Number.

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/**
* This program is used to reverse the digits of a number.
* @author W3schools360
*/
public class ReverseNumberExample {
static void reverseNum(int num){
//Print reverse number.
System.out.println("Numer before reverse process: " + num);
int newNum = 0, reminder, temp;
temp = num;
//Reverse the digit's of the number.
while(temp != 0){
reminder = temp
newNum = newNum*10 + reminder;
temp = temp/10;
}
//Print reverse number.
System.out.println("Numer after reverse process: " + newNum);
}
public static void main(String args[]){
//method call
reverseNum(34267);
}
}
/** * This program is used to reverse the digits of a number. * @author W3schools360 */ public class ReverseNumberExample { static void reverseNum(int num){ //Print reverse number. System.out.println("Numer before reverse process: " + num); int newNum = 0, reminder, temp; temp = num; //Reverse the digit's of the number. while(temp != 0){ reminder = temp newNum = newNum*10 + reminder; temp = temp/10; } //Print reverse number. System.out.println("Numer after reverse process: " + newNum); } public static void main(String args[]){ //method call reverseNum(34267); } }
/**
 * This program is used to reverse the digits of a number.
 * @author W3schools360
 */
public class ReverseNumberExample {
	static void reverseNum(int num){
		//Print reverse number.
		System.out.println("Numer before reverse process: " + num);
		int newNum = 0, reminder, temp; 
		temp = num; 
		//Reverse the digit's of the number. 
		while(temp != 0){ 
			reminder = temp
			newNum = newNum*10 + reminder; 
			temp = temp/10; 
		} 
		//Print reverse number.
		System.out.println("Numer after reverse process: " + newNum);
	}
	
	
	public static void main(String args[]){ 
		//method call 
		reverseNum(34267); 
	}
}

Output:

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Numer before reverse process: 34267
Numer after reverse process: 76243
Numer before reverse process: 34267 Numer after reverse process: 76243
Numer before reverse process: 34267
Numer after reverse process: 76243