simpletemplate.cpp

#include <iostream>
#include <bits/stdc++.h>
#include <sstream> 
#define FAST_IO ios_base::sync_with_stdio(false); cin.tie(NULL)
#define endl "\n"
#define pi 2*acos(0.0)
#define rep(i,a,b) for(int i=a;i<b;++i)
#define CPrint(c)  for(auto i:(c)) { cout<<i<<" "; } nl 
#define eb   emplace_back
#define ef   emplace_front
#define pb   push_back
#define pf   push_front
#define popb pop_back
#define popf pop_front
#define mp   make_pair
typedef vector< int > vi;
typedef vector< vi > vvi;
typedef pair< int,int > ii;
#define sz(a) int((a).size())
#define tr(c,i) for(typeof((c).begin() i = (c).begin(); i != (c).end(); i++)
//Allows to traverse any type of macro
#define present(c,x) ((c).find(x) != (c).end())
#define cpresent(c,x) (find(all(c),x) != (c).end())
//debuggers
#define trace2(x,y) cout<<#x<<"="<<x<<" "<<#y<<"="<<y<<endl
#define trace3(x,y,z) cout<<#x<<"="<<x<<" "<<#y<<"="<<y<<" "<<#z<<"="<<z<<endl
#define trace4(w,x,y,z) cout<<#w<<"="<<w<<" "<<#x<<"="<<x<<" "<<#y<<"="<<y<<" "<<#z<<"="<<z<<endl
typedef long long ll;
typedef vector<ll> vl;
typedef vector< vl > vvl;
typedef pair<ll,ll> pll;

using namespace std;
string convertInt(int number){stringstream ss;ss << number;return ss.str();}
int convertString(string s){int num;stringstream sstr(s);sstr>>num;return num;}