Question

In: Computer Science

Rock-Paper-Scissors Implement Rock-Paper-Scissors such that the user can play the computer in a best-of series! The...

Rock-Paper-Scissors

Implement Rock-Paper-Scissors such that the user can play the computer in a best-of series! The user inputs the number of rounds which should be positive and odd. This is a free form assignment but structure your code similar to the test cases provided. USING MATLAB ONLY!!!

Program Inputs
• How many rounds would you like to play (odd rounds only)?: XXX

– XXX should be positive and odd. Restart the game if the input is not positive or odd.

Program Outputs
• XXX wins this round

– Replace XXX with either User or Computer depending on who wins the round • Game Over!

– After the Game is over display the times User and Computer won after the total number of rounds. Finally display who wins the entire game.

Sample Outputs:

Test Case 1:

Welcome to Rock-Paper-Scissors! Play if you dare!
How many rounds would you like to play (odd rounds only)? 3
You choose to do best out of 3 rounds
*********************************************************
Round 1
*********************************************************
Rock     (0)...
Paper    (1)...
Scissors (2)...
Shoot:    1
The computer chooses Rock and you picked Paper
User wins this round!
*********************************************************

*********************************************************
Round 2
*********************************************************
Rock     (0)...

Paper    (1)...
Scissors (2)...
Shoot:    2
The computer chooses Rock and you picked Scissors
Computer wins this round!
*********************************************************

*********************************************************
Round 3
*********************************************************
Rock     (0)...

Paper    (1)...
Scissors (2)...
Shoot:    1
The computer chooses Scissors and you picked Paper
Computer wins this round!
*********************************************************

*********************************************************
Game over!
User won 1 out of 3 rounds
Computer won 2 out of 3 rounds

Computer wins! Did you expect anything else?
*********************************************************

Test Case 2:

Welcome to Rock-Paper-Scissors! Play if you dare!
How many rounds would you like to play (odd rounds only)? 3
You choose to do best out of 3 rounds
*********************************************************
Round 1
*********************************************************
Rock     (0)...
Paper    (1)...
Scissors (2)...
Shoot:    5
How dare you cheat at rock paper scissors!
You lose this round! You muggle!
*********************************************************

*********************************************************
Round 2
*********************************************************
Rock     (0)...

Paper    (1)...
Scissors (2)...
Shoot:    7
How dare you cheat at rock paper scissors!
You lose this round! You muggle!
*********************************************************

*********************************************************
Game over!
User won 0 out of 3 rounds
Computer won 2 out of 3 rounds

Computer wins! Did you expect anything else?
*********************************************************

Test Case 3:

Welcome to Rock-Paper-Scissors! Play if you dare!
How many rounds would you like to play (odd rounds only)? 1
You choose to do best out of 1 rounds
*********************************************************
Round 1
*********************************************************
Rock     (0)...
Paper    (1)...
Scissors (2)...
Shoot:    5
How dare you cheat at rock paper scissors!

You lose this round! You muggle!
*********************************************************

*********************************************************
Game over!
User won 0 out of 1 rounds
Computer won 1 out of 1 rounds

Computer wins! Did you expect anything else?
*********************************************************

Test Case 4:

Welcome to Rock-Paper-Scissors! Play if you dare!
How many rounds would you like to play (odd rounds only)? 2
2 is not a valid number of rounds... Try again!
*********************************************************

How many rounds would you like to play (odd rounds only)? 1
You choose to do best out of 1 rounds
*********************************************************
Round 1
*********************************************************
Rock     (0)...

Paper    (1)...
Scissors (2)...
Shoot:    1
The computer chooses Paper and you picked Paper
This round is a tie! Replaying this round...
*********************************************************

*********************************************************
Round 1
*********************************************************
Rock     (0)...

Paper    (1)...
Scissors (2)...
Shoot:    1
The computer chooses Scissors and you picked Paper
Computer wins this round!
*********************************************************

*********************************************************
Game over!
User won 0 out of 1 rounds
Computer won 1 out of 1 rounds

Computer wins! Did you expect anything else?
*********************************************************

Expert Solution

Following code snippet can be used

numberOfTrials = 30; % Whatever you want...
for k = 1 : numberOfTrials
  choices = {'Rock', 'Paper', 'Scissors', 'Quit'};
  userChoice = menu('Which choice?: ', choices)
  if userChoice == 4
    break;
  end
  computerChoice =randi([1,3])
  message = sprintf('You chose %s and computer chose %s', ...
    choices{userChoice}, choices{computerChoice})
  switch userChoice
    case 1
      switch computerChoice
        case 1
          message = sprintf('%s\nTie', message);
        case 2
          message = sprintf('%s\nComputer wins.', message);
        case 3
          message = sprintf('%s\nYou win', message);
      end
    case 2
      switch computerChoice
        case 1
          message = sprintf('%s\nYou win!', message);
        case 2
          message = sprintf('%s\nTie', message);
        case 3
          message = sprintf('%s\nComputer wins', message);
      end
    case 3
      switch computerChoice
        case 1
          message = sprintf('%s\nComputer wins.', message);
        case 2
          message = sprintf('%s\nYou win!', message);
        case 3
          message = sprintf('%s\nTie', message);
      end
    case 4
      break;
  end
  uiwait(helpdlg(message));

venereology answered 4 months ago

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