Question

This is a C++ question need to complete project 2. attached the completed simple version of the program below but need the updated version which is listed in the project 2 outline

Project 2

Rock, Paper, Scissors Updated

Take the solution to Lab 3 and make sure the user enters a letter of R, P, or S and the computer generates a number between 0-2 and changes that number to a letter of R, P or S, using a switch. Make sure the user knows why he/she has won or lost – print a message like “Paper covers Rock” or “Scissors cuts Paper”.

Ask the user how many times he/she wants to play and incorporate that into a for loop or allow the user to keep playing until he/she says to stop using a do-while loop.

Add the code to count how many wins, losses and ties that the user has and print the results at the end of the program before stopping the program.

Allow the user to exit a game, not the program, if he wants to – use a code of ‘X’. Also keep a count of exits from a game. Make sure your run has at least one exit.

Also have the program determine if a user did not type in R, P, S or X and print “Bad Code” and allow the user to continue the game. Run at least once with a “Bad Code”.

using namespace std;

#include <ctime>
#include <time.h>
#include <cstdlib>
#include <iostream>

int main()
{
//Declaration statements
srand(time(0));
char user, computer;
int comp=rand()%3+1;
if (comp==1)
   computer='R';
else if(comp==2)
   computer='P';
else computer='S';

//Input Statements
cout<<"Type in your choice (R,P,S) ";
cin>>user;
cout<<"user has picked "<<user<<endl;
cout<<"computer has choosen "<<computer<<endl;

//Output statements
if(user==computer)
cout<<"Tie"<<endl;

//else user rock
else if(user=='R')
   if (computer=='P')
       cout<<"computer-wins-Paper crushes Rock"<<endl;
   if (computer=='S')
       cout<<"you win-Rock crushes scissors"<<endl;
      
//else user scissors
else if(user=='S')
   if (computer=='P')
   cout<<"you win-Scissors cut paper"<<endl;
   if (computer=='R')
   cout<<"computer wins-Rock crushes scissors";

//else//user is paper
else if(user=='P')
   if (computer=='R')
        cout<<"you win-paper crushes Rock"<<endl;
    if (computer=='S')
        cout<<"you lose-Scissors cut paper"<<endl;

//Final statements

return 0;

Answer 1

Here is code:

using namespace std;

#include <ctime>

#include <time.h>

#include <cstdlib>

#include <iostream>

int main()

{

//Declaration statements

srand(time(0));

char user, computer;

int winCount = 0, loseCount = 0, tieCount = 0;

do

{

int comp = rand() % 3 + 1;

switch (comp)

{

case 1:

computer = 'R';

break;

case 2:

computer = 'P';

break;

case 3:

computer = 'S';

break;

}

//Input Statements

cout << "Type in your choice (R,P,S), X to Exit ";

cin >> user;

if (user == 'R' || user == 'P' || user == 'S' || user == 'X')

{

cout << "user has picked " << user << endl;

cout << "computer has choosen " << computer << endl;

//Output statements

if (user == computer)

{

cout << "Tie" << endl;

tieCount++;

}

//else user rock

else if (user == 'R')

{

if (computer == 'P')

{

cout << "computer-wins-Paper crushes Rock" << endl;

loseCount++;

}

if (computer == 'S')

{

cout << "you win-Rock crushes scissors" << endl;

winCount++;

}

}

//else user scissors

else if (user == 'S')

{

if (computer == 'P')

{

cout << "you win-Scissors cut paper" << endl;

winCount++;

}

if (computer == 'R')

{

cout << "computer wins-Rock crushes scissors" << endl;

loseCount++;

}

}

//else//user is paper

else if (user == 'P')

{

if (computer == 'R')

{

cout << "you win-paper crushes Rock" << endl;

winCount++;

}

if (computer == 'S')

{

cout << "you lose-Scissors cut paper" << endl;

loseCount++;

}

}

}

else

{

cout << "Bad Code" << endl;

}

} while (user != 'X');

cout << "Total wins : " << winCount << endl;

cout << "Total Lose : " << loseCount << endl;

cout << "Total tie : " << tieCount << endl;

//Final statements

return 0;

}

Output:

Type in your choice (R,P,S), X to Exit R user has picked R computer has choosen S you win-Rock crushes scissors Type in your choice (R,P,S), X to Exit p user has picked P computer has choosen P Tie Type in your choice (R,P,S), X to Exit S user has picked S computer has choosen P you win-Scissors cut paper Type in your choice (R,P,S), X to Exit p user has picked P computer has choosen S you lose-Scissors cut paper Type in your choice (R,P,S), X to Exit W Bad Code Type in your choice (R,P,S), X to Exit P user has picked P computer has choosen S you lose-Scissors cut paper Type in your choice (R,P,S), X to Exit X user has picked X computer has choosen R Total wins2 Total Lose 2 Total tie:1