Swap Two Numbers Problem Statement

Given two integers a and b, your task is to swap these numbers and output the swapped values.

Input:

The first line contains a single integer 't', representing the number of test cases. Each subsequent line contains two space-separated integers, 'a' and 'b'.

Output:

For each test case, output the swapped values in a single line as 'b' followed by 'a'.

Example:

Input: 2 3 4 5 6 Output: 4 3 6 5

Constraints:

1

Question

Swap Two Numbers Problem Statement

Given two integers a and b, your task is to swap these numbers and output the swapped values.

Input:

The first line contains a single integer 't', representing the number of test cases.
Each subsequent line contains two space-separated integers, 'a' and 'b'.

Output:

For each test case, output the swapped values in a single line as 'b' followed by 'a'.

Example:

Input:
2
3 4
5 6
Output:
4 3
6 5

Constraints:

1 <= 't' <= 10²
-10⁵ <= 'a', 'b' <= 10⁵
Time Limit: 1 sec

Note:

You do not need to print anything; it has already been taken care of. Just implement the specified function to return the results.

Accepted Answer

Swap two numbers 'a' and 'b' and output the swapped values.

Create a temporary variable to store one of the numbers
Assign the value of 'a' to 'b' and the temporary variable to 'a'
Output the swapped values as 'b' followed by 'a'