Can you provide some test cases for this problem

[Manvik-Arya-4391661007540658 (Manvik Arya)]

can you provide some test cases for this problem???

[Ankit003 (Ankit Kumar)]

Try to calculate answer for following testcase:

1. (2,1)
2. (3,2)
3. (2,4)
4. (5,1)