#include <iostream>
#include <vector>
#include <string.h>
#include<stdio.h>
using namespace std; 

int main(){
   cout << "'Hello'"; 

  
}

This C++ code uses the iostream, vector, and string.h libraries. The program prints the string 'Hello' to the console using the cout statement. The main() function does not take in any arguments and does not return any values.