Crate cp_tricks 

Tricks for competitive programming

Most used ones are

• Macro input! for input parsing all at a time
• Scanner/UnsafeScanner for parsing on demand

Macros

input

input macro for parsing input from all CP platforms

Structs

Scanner

UnsafeScanner

Functions

copy_splice

Use splice or copy_from_slice for copying data from one vec to another

hashmap

Using entry in Hashmap for inplace manipulation

rand_c

Get random values without rand crate