#include #include using namespace std; using std::vector; namespace g{ class Guess_Game{ private: int number; int tries; vector guess_arr = {}; public: Guess_Game(int num,vectorarr, int tries):number(num),guess_arr(arr),tries(tries){}; void addVal(){ for(int x = 0; x < 101; x++){ guess_arr.push_back(x); } } void gProcess(){ int len = guess_arr.size(); int first = 0; int last = len; int mid; bool found; while(first <= last && !found){ mid = (first + last)/2; if(number == guess_arr[mid]){ cout << " " << endl << "found it! the number is: " << number << endl; cout << "Guesses: " << tries << endl; found = true; } else if(number > guess_arr[mid]){ cout << "is it " << guess_arr[mid] << "...? nope, not it." << endl; first = mid + 1; tries++; } else if(number < guess_arr[mid]){ cout << "is it " << guess_arr[mid] << "...? nope, not it." << endl; last = mid - 1; tries++; } } } }; }; using namespace g; void gap(){ cout << " " << endl; } int get_num(int *num){ cout << "welcome to the number guessing game!" << endl << "Please enter a number from 0-100: " << endl; gap(); cin >> *num; while(*num > 100 || *num < 0){ cout << "number is too high, please enter another number between 0 and 100." << endl; gap(); cin >> *num; } return *num; } int main() { int number = 0; vector guess_arr = {}; get_num(&number); Guess_Game user(number,guess_arr,0); user.addVal(); user.gProcess(); return 0; }

Guessing game cpp