This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
/* | |
This a header file that includes every standard library. | |
You can use it to save time. | |
NOTE: This header file may not be recognized by compilers | |
other than gcc. | |
*/ | |
#include <bits/stdc++.h> | |
#include<tuple> // support from c++11 only. use the option -std=c++11 for g++ if there is any problem | |
/* |