C shortcodes

#include <map>
#include <set>
#include <list>
#include <cmath>
#include <ctime>
#include <deque>
#include <queue>
#include <stack>
#include <bitset>
#include <cstdio>
#include <limits>
#include <vector>
#include <cstdlib>
#include <numeric>
#include <sstream>
#include <iostream>
#include <algorithm>

typedef long long ll;
typedef unsigned long long ull;
typedef std::vector<int> vi;
typedef std::vector<vi> vii;
typedef std::vector<char> vc;
typedef std::vector<std::string> vs;

#define REP(i,a,b)  for(int i=int(a);i<=int(b);i++)
#define REPd(i,a,b) for(int i=int(a);i>=int(b);i--)
#define newl std::cout<<"\n"