Computer guess

gistfile1.cpp

#include <iostream>

using namespace std;

int main(){
    int guess = 50;
    int guess_attempts = 0;
    int answer ;
    int helper = guess / 2;

    cout << "Enter your number: ";
    cin >> answer;

    while(guess != answer){
        if(guess > answer){
            guess -= helper;
        }
        else if(guess < answer){
            guess += helper;
        }
        if(helper > 1){
            helper /= 2;
        }
        cout << guess << endl;
        guess_attempts++;
    }

    cout << "Guessed in " << guess_attempts << " attempts" << endl;

    return 0;
}