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# Swap Two Numbers

Difficulty: EASY Contributed By
Shrey Pansuria

Problem Statement
Suggest Edit

#### Take two numbers as input and swap them and print the swapped values.

##### Input Format:
``````The first line of input contains a single integer 't', representing the total number of test cases.

The second line of input contains two integers 'a' and 'b', representing the second number.
``````
##### Output Format:
``````The first line of output prints the swapped value of 'a' and 'b'.
``````
##### Note:
``````You do not need to print anything, it has already been taken care of. Just implement the given function.
``````
##### Constraints:
``````1 <= 'T' <= 10^2
-10^5 <= 'a', 'b' <= 10 ^ 5

Time Limit: 1 sec
``````
##### Sample Input 1:
``````2
1 2
3 4
``````
##### Sample Output 1:
``````2 1
3 4
``````
##### Explanation For Sample Input 1:
``````The output of the above test case is 2 1 for the first test case.
The output of the 2nd test case is 4 3.
``````
##### Sample Input 2:
``````2
5 6
7 8
``````
##### Sample Output 2:
``````6 5
8 7
``````
##### Explanation For Sample Input 2:
``````The output of the above test case is  6 5 for the first test case.
The output of the 2nd test case is 8 7.
``````   Console