Https://hack.codingblocks.com/contests/c/537/195

#1

This is my code for the above question https://ide.codingblocks.com/s/34789. I’m getting a partial score in this one. please help.

#2

Your code is completely correct.
There is a very small mistake.

#3

Your line 27 is
cout<<“Invalid operation. Try again.”;

Instead it has to be
cout<<“Invalid operation. Try again.”<<endl;

You missed the endl. Otherwise your code is completely correct.

#4

You have to be very careful as the online judge checks each character of your output and it must exactly match with the one defined.