Please check why I am not getting answer

Question

https://code.sololearn.com/c7KXIldVuamb/?ref=app

Answer 1

The compiler is not able to detect that `result` will be assigned a value. It thinks that there is a possibility that `result` will be uninitialized when you use it on line 43.

To make it work, simply give `result` a default value like 0.
int result = 0;

Answer 2

Hello Vikash Kumar Tiwari

It helps to read the error messages, because they give you a hint what went wrong.
Your variables are not initialized.

Means just give them a value:
int x , y , result = 0;