Getting run-error in hostel visit

#1

I am getting run-error on this code , can i get a hint on what I am doing wrong .
Problem: Hostel Visit

#2

Hi @Dhruv_Kapoor,
I have made a small change in your code, commented line 79. https://ide.codingblocks.com/s/151156
Your code was going into infinite loop. Kindly check if the problem is resolved or not. Thanks

#3

It is resolved , thanks.