Https://ide.codingblocks.com/s/164381

#1

test cases 3 and 4 are not passinng

#2

Hello @sarthaksingh

Here is the code

#3

i want to know whats wrong with my approach

#4

Hello @sarthaksingh

You have made some mistakes in your code.
I have marked them in the code.

The modified code

If you still need any help, leave a reply and I will help you out.