Standard header file for c++

You can use this header file in maximum problem solving. If you use this header file you may not get compile error. No need extra run time for using this header file.
 
#include <algorithm>
#include <cstdio>
#include <cmath>
#include <cstring>
#include <deque>
#include <fstream>
#include <iostream>
#include <list>
#include <map>
#include <queue>
#include <set>
#include <stack>
#include <string>
#include <vector>
#include<stdio.h>
#include<stdlib.h>

using namespace std;
int main()
{
}