template.cpp

#include <bits/stdc++.h>

using namespace std;

/* Template file for Online Algorithmic Competitions */
/* Typedefs */
	/* Basic types */
	typedef long long ll;
	typedef unsigned long long ull;
	/* STL containers */
	typedef vector <int> vi;
	typedef vector <ll> vll;
	typedef pair <int,int> pii;
	typedef pair <ll,ll> pll;
	typedef vector < pii > vpii;
	typedef vector < pll > vpll;
/* Macros */
	/* Loops */
	#define fl(i,a,b) for(int i(a);i<(b);i++)
	#define rep(i,n) fl(i,0,n)
	#define rfl(i,a,b) for(int i(a);i>=(b);i--)
	/* Algorithmic functions */
	#define srt(v) sort((v).begin(),(v).end())
	/* STL container methods */
	#define pb push_back
	#define mp make_pair
	/* String methods */
	#define slen(s) s.length()
	/* Shorthand notations */
	#define F first
	#define S second
	#define MOD 1000000007
	#define MAX 100010

/* Global variable declaration space */

/* Function definition space */
	
int main(){

	/* Input & Output from files for easy testing
	 * These lines do not affect the submission on Online Judges.
	 * Comment them if input is to be taken from stdin and output is to be given to stdout. 
	 * If input and output is to be taken from file, then:
	 * Change the input file address as the first parameter of the first freopen.
	 * Change the output file address as the first parameter of the second freopen. */
	#ifndef ONLINE_JUDGE
	freopen("/Users/sahilbansal/Desktop/input.txt","r",stdin);
	freopen("/Users/sahilbansal/Desktop/output.txt","w",stdout);
	#endif

		

	return 0;
}