https://hack.codingblocks.com/contests/c/509/190

#1

https://hack.codingblocks.com/contests/c/509/190

what is wrong in my code https://ide.codingblocks.com/#/s/29147

#2

your code has lots of bugs. Try coding it again. I have still corrected your code. You can see this for your reference.
https://ide.codingblocks.com/#/s/29517

#3

but first try doing it yourself…