[SOLVED]It will compile but wont run

Question

It does compile, but my cmd just won't run it.
After I command to run the program, it just gets stuck and doesn't recognize any key press, only a bottom slash is blinking. Seems that it runs, but I don't want to wait till it finishes its marathon, it runs waaay much more time than usual.
https://code.sololearn.com/c821H9EpY7YD/?ref=app

Answer 1

Bookmarked ^^
I'll check that later if nobody else does.