This is a bowling score calculation program.
prof. said make this much more object-oriented but i hav no idea how
so, plz help me T.T
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Code:#include <iostream> using namespace std; class game { public: int gamescore; //store the game score int ball_1[12]; //1st ball int ball_2[12]; //2nd ball int e_ball; //bonus of 10th frame void init(); void input(); void calc(); void showthescoreboard(); }; void game::init() { for(int i = 0; i < 12; i++) { ball_1[i] = 0; ball_2[i] = 0; } e_ball = 0; } void game::input() { //enter the pins you get cout << "Enter the number of the pins you throw down" << endl << endl; for(int i = 1; i < 10; i++) { cout << "FRAME " << i << endl; cout << "1st ball: "; cin >> ball_1[i]; if(ball_1[i] == 10) { //strike cout << "STRIKE!!" << endl; cout << endl; ball_2[i] = 0; } else if(ball_1[i] < 10) { cout << "2nd ball: "; cin >> ball_2[i]; if(ball_1[i]+ball_2[i] == 10) { //spare } else if(ball_1[i]+ball_2[i] > 10) { cout << "ERROR!!" << endl; i--; } cout << endl; } else { cout << "ERROR!!" << endl; cout << endl; i--; } } cout << "FRAME " << 10 << endl; while(1) { cout << "1st ball: "; cin >> ball_1[10]; if(ball_1[10] == 10) { cout << "STRIKE!!" << endl; cout << endl; cout << "2nd ball: "; cin >> ball_2[10]; if(ball_2[10] == 10) { //bonus cout << "STRIKE!!" << endl; cout << endl; cout << "3rd ball: "; cin >> e_ball; if(e_ball == 10) { cout << "STRIKE!!" << endl; cout << endl; break; } else if(e_ball < 10) { break; } else { cout << "ERROR!!" << endl; cout << endl; } } else if(ball_2[10] < 10) { break; } else { cout << "ERROR!!" << endl; cout << endl; } } else if(ball_1[10] < 10) { cout << "2nd ball: "; cin >> ball_2[10]; if(ball_1[10]+ball_2[10] == 10) { //bonus ball cout << "3rd ball: "; cin >> e_ball; if(e_ball == 10) { cout << "STRIKE!!" << endl; cout << endl; break; } else if(e_ball < 10) { break; } else { cout << "ERROR!!" << endl; cout << endl; } } else if(ball_1[10]+ball_2[10] < 10) { e_ball = 0; break; } else { cout << "ERROR!!" << endl; cout << endl; } } else { cout << "ERROR!!" << endl; cout << endl; } } } void game::calc() { //calculator int i = 0; for(i = 1; i < 11; i++) { if(i == 10) { //calculate 10th frame gamescore += ball_1[10] + ball_2[10] + e_ball; } else { if(ball_1[i] == 10) { //STRIKE if(ball_1[i+1] == 10 && ball_1[i+2] == 10) { //turkey gamescore += 30; } else if(ball_1[i+1] == 10 && ball_1[i+2] != 10) { //double gamescore += 20 + ball_1[i+2]; } else { //else gamescore += 10 + ball_1[i+1] + ball_2[i+1]; } } else if (ball_1[i] < 10 && ball_1[i]+ball_2[i] == 10) { gamescore += 10 + ball_1[i+1]; } else { gamescore += ball_1[i] + ball_2[i]; } } } } void game::showthescoreboard() { cout << "Your total score is " << gamescore << endl; } int main(void) { game play = {0}; cout << "Bowling Score" << endl << endl; play.init(); play.input(); play.calc(); play.showthescoreboard(); return 0; }