Include all files

Question

Is it generally a good practice to use <bits/stdc++.h>? Why, or why not?

Answer 1

Since this header file is not included in the standard header files, some compilers will generate an error for it not existing. It makes the source you compile bigger as every header is included. It increases the compile time for that same reason.

Answer 2

try to avoid it as loading all the libraries can be slow at times.