Reputation: 71
I'm in a beginning computer science class and for my next project I am supposed to make a rock, paper, scissors game.
The games isnt finished yet as I still need to add score keeping and input recommendations (Oh what I should have chosen more often), and loops.
My question however, I wanted to test how the game to see if it works up until this point. The code compiles correctly, but once I input my decision and the computer inputs it's decision, the "winner" is not correct.
so for example:
Player chooses Rock
Computer chooses Scissors
It's a TIE
I thought that maybe I input some of my if-statements incorrectly as some of the answers I chose come out correctly (on who's the actual winner), and some don't.
But after going back to my code and checking them all (multiple times), they seem correct to me...
#include <iostream>
#include <cstdlib>
#include <ctime>
using namespace std;
int main()
{ // MAIN bracket OPEN
char YorN;
char player;
int computer;
srand(time(NULL));
cout << "****************************************************************************************" << endl;
cout << "**********************************ROCK PAPER SCISSORS***********************************" << endl;
cout << "****************************************************************************************\n\n"<< endl ;
cout << "---Rules of the game is simple. Choose R for Rock, P for Paper, and S for Scissors---\n";
cout << "---Whoever with the most wins, will be crowned victorious ---\n\n";
cout << "Do you think you can beat me? (Y or N): ";
cin >> YorN;
cout << "\n\n\n";
cout<< "NOTE:::: Whenever you're done playing the game, press ( E ) to Exit the game::::" << endl;
if(YorN=='Y' || YorN == 'y')
{ // if statement OPEN
cout << "\nAlright, lets see what you got! "<< endl;
} // if statement CLOSED
else
{ // else staement OPEN
cout<< "\nWow, I beat you without even trying. \nI am VICTORIOUS!!" << endl;
return(0);
} // else statement CLOSED
cout<< "Okay, here we go...\n";
cout<<".\n.\n.\n.\n.\n.\n.\n..." ;
cout << "Choose ( R ) for Rock, ( P ) for Paper, ( S ) for Scissors: " ;
cin >> player;
cout <<"\n\n";
switch(player)
{ // Switch statement OPEN
case 'R':
cout<< "Player chooses Rock " <<endl;
break;
case 'r':
cout<< "Player chooses Rock " <<endl;
break;
case 'P':
cout<<"Player chooses Paper "<< endl;
break;
case 'p':
cout<<"Player chooses Paper "<< endl;
break;
case 'S':
cout<<"Player chooses Scissors "<< endl;
break;
case 's':
cout<<"Player chooses Scissors "<<endl;
break;
default:
cout<<"That is no a correct input "<< endl;
} // Switch statement CLOSED
computer = rand() % 3 + 1;
switch(computer)
{ // Switch statement computer OPEN
case 1:
cout<< "Computer chooses Rock "<< endl;
break;
case 2:
cout<< "Computer chooses Paper "<< endl;
break;
case 3:
cout<< "Computer chooses Scissors "<< endl;
break;
} // Swithch staement computer CLOSED
if(player=='r' || player=='R' && computer==1)
{ // if statement OPEN
cout<< "***It's a TIE***" << endl;
} // if Statement CLOSED
else if(player=='r' || player=='R' && computer==2)
{ // if else statement1 OPEN
cout<<"***Computer WINS***"<< endl;
} // if else statement1 CLOSED
else if(player=='r' || player=='R' && computer==3)
{ //else if statement2 OPEN
cout<<"***Player WINS***"<< endl;
} //else if statement2 CLOSED
else if(player=='p' || player=='P' && computer==1)
{ //else if statement3 OPEN
cout<<"***Player WINS***"<<endl;
} // else if statement3 CLOSED
else if(player=='p' || player=='P' && computer==2)
{ // else if statement4 OPEN
cout<<"***It's a TIE***"<< endl;
} // else if statement4 CLOSED
else if(player=='p' || player=='P' && computer==3)
{ // else if statement5 OPEN
cout<<"***Computer WINS***"<<endl;
} // else if statement5 CLOSED
else if(player=='s' || player=='S' && computer==1)
{ // else if statement6 OPEN
cout<< "***Computer WINS***" << endl;
} // else if statment6 CLOSED
else if(player=='s' || player=='S' && computer==2)
{ // else if statement7 OPEN
cout<< "***Player WINS***"<< endl;
} // eses if statement7 CLOSED
else if(player=='s' || player=='S' && computer==3)
{ // else if statement8 OPEN
cout<< "***It's a TIE***" << endl;
} // else if statement8 CLOSED
} // MAIN bracket CLOSED
Again, the coding isn't complete. I still have to add some things.
Also I'm sorry, I'm still new to coding. Forgive me if I am not thorough enough about my problem or if I added too much on the code page... I didn't know which parts to include or exclude
Upvotes: 1
Views: 57
Reputation: 368
Fix ALL the brackets for the if statements
Example
From:
if(player=='r' || player=='R' && computer==1){
To:
if((player=='r' || player=='R') && computer==1){
Upvotes: 1