writes to a log

#include <cstdlib>
#include <iostream>
#include <fstream>
#include <string>
#include <algorithm>
 
using namespace std;
 
void logWriteTo()
{
    ofstream myLog;
    string command;
    string logWrite;
    myLog.open("log.txt", ios::app);
    cout << "new entry?" << endl;
    cin >> command;
    if (command == "yes")
    {
                system("cls");
                cin >> logWrite;
                myLog << ">>> " << logWrite << "\n\n";
    }
    myLog.close();
;
}
void logView()
{
     cout << "your recent entries:\n\n\n" << endl;
     system("cls");
     string line;
     ifstream myLog ("log.txt");
     if (myLog.is_open())
     {
                          while ( myLog.good() )
                          {
                                getline (myLog, line);
                                cout << line << endl;
                          }
                          myLog.close();
                          system("pause");
     }
}
 
int main()
{
    string command;
    cout << "would you like to use the logwriter?" << endl;
    cin >> command;
    if (command == "yes")
    {
                logWriteTo();
                logView();
    }
}
//input: ">>> hello.how.has.your.day.been?" (sadly, I have no idea how to input white spaces //with cin yet.)