theProgrammerDavid

/*
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>

/*
//Use this if the above header file doesn't work.

theProgrammerDavid

/*
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>

/*
//Use this if the above header file doesn't work.