Given two numbers A and B and task is to check whether A is greater than or less than or equals to B.

Example 1:
Input:
A = 2, B = 5
Output:
2 is less than 5
Explanation:
The output is self-
explanatory.

Example 2:
Input:
A = 6, B = 3
Output:
6 is greater than 3
Explanation:
The output is self-
explanatory.

Your Task:
You don't need to read input or print anything. Your task is to complete the function compareNum() which takes two integers A and B, if
If A > B then print "A is greater than B" without quotes
If A < B then print "A is less than B" without quotes
if A = B then print "A is equals to B" without quotes.

Expected Time Complexity: O(1)
Expected Auxiliary Space: O(1)
Constraints:
1<=A<=10000
1<=B<=10000

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