High Score Not Working...

Why doesn't the highscore function work? It always accepts your name even if it is lower....And How do I make it so that high[4] and high [5] together equals the high score? I tried high[4,5] along with other things..,Thanks!

Code:

#include <cstdlib>
#include <iostream>
#include <fstream>
#include <ctime>


using namespace std;

int main()
{
  srand(time(NULL));
  int number;
  int percent = 10;
  int fav = 1 + (rand()%percent);
  int again;
  int input;
  int turns = 0;
  int rounds = 0;
  char high[7];
  int highscorenumber;
  char initials[3];
    
    ifstream readscore ("high.txt");
    readscore.getline(high,7);
    <<high[4] high[5]<< = highscorenumber;
    cout<<"See if you can guess the number! You get 6 turns per round!\n Every round you complete it gets tougher!";
    cin.get();
    system("cls");
    do{                   //Main Game Loop
    cout<<"\n\nEnter a number!!!";
    cin>> number; //Gets number
    cin.ignore();
    while (number != fav){//Do while the number isn't equal to  Favorite
    if (number < fav && turns < 6)
         {
                    turns = turns + 1;
                    system("cls");
                    cout<<"| Turns || Rounds || Last Guess |";
                    cout<<"\n|  "<<turns<<"    ||    "<<rounds<<"   ||      "<<number<<"     |";
                    cout<<"\n---------------------------------";
                    cout<<"\n\nWRONG! Try guessing Higher\n";
                     cout<<"Enter New Number...\n";
                 cin>> number;  //Tells wrongs and to guess a higher number
                    }
    
    else if (number > fav && turns < 6) {
                turns = turns + 1;
                system("cls");
                            cout<<"| Turns || Rounds || Last Guess |";
    cout<<"\n|  "<<turns<<"    ||    "<<rounds<<"   ||      "<<number<<"     |";
        cout<<"\n---------------------------------";
                 cout<<"\n\nWRONG!!! Try guessing Lower...\n";
                 cout<<"Enter New Number...\n";
                 cin>> number;
                 
         }
         
    else if (turns == 6) {
                      cout<<"WRONG!! Game Over!\n\nThe number was "<<fav<<"";
                      cout<<"\nYou played " <<rounds<< " rounds!\n";
                                   if (highscorenumber < rounds) {
                                                                    cout<<"You got A High Score!";
                                                                    cout<<"Enter your Initials! Enter 3! If you have 2 just add a space to the end!";
                                                                    cin>>initials;
                                                                    ofstream highscore ("high.txt");
                                                                    highscore << initials <<"-" <<rounds<< endl;
                                                                    cout<<"Thanks For Playing!";
                                                                    cin.get();
                                                                    return 0;
                                                                    }
                                   else {
                                                  cin.get();
                                                  cin.get();
                                                  return 0;
                                                  }
         
         }
         }
         rounds = rounds+1;
         turns = turns - turns;
         cout<<"CORRECT!!!\n";
         cout<<"Do you want to go to the next round? 1 for Yes/2 for No\n";
         cin>> input;
         cin.ignore();
          switch(input){
                 case 1:
                      percent= percent + 10;
                      fav = 1 + (rand()%percent);
                      again=1;
                      system("cls");
                      break;
                 default:
                      again=0;
                      cout<<"You played " <<rounds<< " rounds!\n";
                      if (highscorenumber < rounds) {
                                                                    cout<<"You got A High Score!";
                                                                    cout<<"Enter your Initials! Enter 3 Letters!\nIf you have 2 just add a space to the end!";
                                                                    cin>>initials;
                                                                    ofstream highscore ("high.txt");
                                                                    highscore << initials <<"-" <<rounds<< endl;
                                                                    cout<<"Thanks For Playing!";
                                                                    cin.get();
                                                                    return 0;
                                                                    }
                                   else {
                      cin.get();
                      cout<<"\nGame Over!";
                      cin.get();
                      return 0;
                      break;
                      }
                      }
         }while (again == 1);

return 0;
}

try cutting out to exactly where your problem is. if by the second part of your question you mean you want to add the two numbers, you do it like this:

Code:

highScore=score[4]+score[5];

Not add...But like...append almost...

So if high[4] was 1 and high[5] was 2

The total highscore would be 12

Thats what major_smalls code does 'highScore=score[4]+score[5];' basically means assign highscore the value of score[4]+score[5].

Oh...Sorry...I thought it added the two together like 1+2 =3