Help me in solving LJAJAG21 problem

help
,
1

My issue

Write a program to swap two variables’ values with and without using third variable.

Output Format
Output should be in different lines for both conditions:-
using third variable and
without using third variable.

Sample 1:
Input
Output
4 3
3 4
3 4
Sample 2:
Input
Output
12 43
43 1

My code

#include <stdio.h>

int main() {
	// your code goes here
	int a,b,temp;
	scanf("%d %d",&a,&b);
	
	// swapping with using third variable



	



	
	//swapping without using third variable 

    
    
    
}

Learning course: Learn C Programming
Problem Link: https://www.codechef.com/learn/course/rcpit-programming-c/RCPITLPC07/problems/LJAJAG21