Question

use C++

Let's make a gamel The user picks rock, paper, or scissors. The computer randomly picks rock, paper, or scissors as well. The program then prints out the result: the player wins, the computer wins, or it's a tie. To complete this assignment, submit a single.cpp file. Do not submit your compiled executable file. Thanks!

Answer 1

Required c++ program will be:

#include <iostream>
#include <stdlib.h>
#include <stdio.h>
#include <time.h>
#include <string>
using namespace std;
int main()
{
   do{
       std::string userChoice;
       int computer;
       cout << "Choose one of them (All lowecase) rock, paper, scissors" << endl;
       cin >> userChoice;
       cout << "You entered: " << userChoice << endl;
       srand(time(NULL));
       computer = rand() % 10 + 1; //this will generate random option for computer
       //Computer "brain"
       if (computer <= 3)
           cout << "Computer chose: Rock" << endl;
       else if (computer <= 6)
           cout << "Computer chose: Paper" << endl;
       else if (computer >= 7)
           cout << "Computer chose: Scissors" << endl;
       //Determines winner
       //Rock
       if (userChoice == "rock" && computer <= 3)
           cout << "It's a tie!" << endl;
       else if (userChoice == "rock" && computer <= 6)
           cout << "You lose!" << endl;
       else if (userChoice == "rock" && computer >= 7)
           cout << "You win!" << endl;
       //Paper
       if (userChoice == "paper" && computer <= 3)
           cout << "You win!" << endl;
       else if (userChoice == "paper" && computer <= 6)
           cout << "It's a tie!" << endl;
       else if (userChoice == "paper" && computer >= 7)
           cout << "You lose!" << endl;
       //Scissors
       if (userChoice == "scissors" && computer <= 3)
           cout << "You lose!" << endl;
       else if (userChoice == "scissors" && computer <= 6)
           cout << "You win!" << endl;
       else if (userChoice == "scissors" && computer >= 7)
           cout << "It's a tie!" << endl;
   } while (cin.get()); // this condition never be false so to finish the game give invalid input
   cin.get();
   return 0;
}
Screenshot of program output will be:

Output /tmp/UtFURhoHsp.o Choose one of them (All lowecase) rock, paper, scissors rock You entered: rock Computer chose: Rock It's a tie! Choose one of them (All lowecase) rock, paper, scissors I

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