Why function disp() cant accessible?

Question

I created a program by using structure. In this program main function executes untill for loop end. After that it doesn't execute. Why?
https://code.sololearn.com/c2diqAXffIQk/?ref=app

Answer 1

On line 16

if(b[i].depart==copy)

You are trying to compare 2 c-style string with an equality(==) operator which will not give intended result, as equality operator will compare if both pointers(*b[I].depart* and *copy* who are pointing to first elements of following strings) are pointing to same object or not and have nothing to do with values in them.

Either perform the string comparison manually or make use of inbuilt function strcmp() { from c library string.h } to get the intended results.

here is the fix
https://code.sololearn.com/cDe7WCzF5fxe/?ref=app

Answer 2

Martin Taylor fixed
Thanks for pointing that out 🙂