the program breaks up

Question

i want to delete a node in a link list but it fails in the function
https://code.sololearn.com/cCE34TMcywre/?ref=app

Answer 1

surely
student is not defined 😑
Look like your code is just the part of something

Answer 2

Not broken it's not defined bro -_-
Anyway why do you think that it was broken?

Answer 3

https://code.sololearn.com/cCE34TMcywre/?ref=app

Answer 4

why it fails,i really want to konw,pls

Answer 5

sorry this is a function,i have written the whole program,but this function is broken