Time limit exceeded

Question

this program doesn't give any out put and shows​ that the time limit is exceeded..pls help..
https://code.sololearn.com/cQWil5kL58mc/?ref=app

Answer 1

What is the use of getch () in line 22?
Looked it up. getch () is normal but it doesn't seem to work the same at Sololearn. Comment it out and try again.

Answer 2

thanks it worked

Answer 3

but now the output that i get is wrong