Question

(Game: scissor, rock, paper) Write a program that plays the popular scissor-rockpaper game. (A scissor can cut a paper, a rock can knock a scissor, and a paper can wrap a rock.) The program randomly generates a number 0, 1, or 2 representing scissor, rock, and paper. The program prompts the user to enter a number 0, 1, or 2 and displays a message indicating whether the user or the computer wins, loses, or draws.

Answer 1

Note:I implemented this program using C++

CODE:

OUTPUT:

Raw_code:

//including iostream for input and output streams
#include<iostream>
//including ctime because we use the time function for random generation
#include<ctime>
//including cstdlib for exit function
#include<cstdlib>
//using standard namespace
using namespace std;
//beginning of the main funcion
int main()
{
   //srand function sets the starting point for producing of random integers
   srand((unsigned)time(0));
   //game array of 3 values 0,1 and 2 which represents scissor, rock and paper respectively
   int game[4]={0,1,2};//[scissor, rock, and paper]
   //integer variable to take value from the user either 0 or 1 or 2
   int n;
   //int variable selecting option purpose
   int op;
   //if the op is 0 this loop is terminated
   while(op!=0)
   {
       //menu based program
       cout<<"\n0.exit\n1.Play"<<endl;
       //taking the option from the user
       cout<<"\nEnter the option:";
       cin>>op;
       switch(op)
       {
           //if the user select 0 option then we exit from the game
           case 0:exit(0);
                   break;
           case 1:cout<<"Enter 0,1 or 2[scissor, rock, and paper]:";
                   cin>>n;
                   int i;
                   //random generation of 0,1 and 2
                   //which represents scissor, rock and paper respectively
                   i=game[rand()%3];
                   //our value
                   cout<<"ours:"<<n<<endl;
                   //randomly generated value
                   cout<<"opponent:"<<i<<endl;
                   //if the value that we given is equal to randomly generated
                   //value it shows draws
                   if(n==i)
                       cout<<"draws"<<endl;
                   //if we select scissor and opponent select paper we wins
                   else if(n==0&&i==2)
                       cout<<"Wins"<<endl;
                   //if we select rock and opponent select scissor we wins
                   else if(n==1&&i==0)
                       cout<<"Wins"<<endl;
                   //if we select paper and opponent select rock we wins
                   else if(n==2&&i==1)
                       cout<<"Wins"<<endl;
                   //in all other cases we loses
                   else
                       cout<<"Loses"<<endl;
                       break;
           default:cout<<"Invalid option";
                   break;  
       }
   }

   return 0;
}

Note:THIS IS ONE OF THE BASIC WAY TO IMPLEMENT THIS PROGRAM USING C++

in the above there is no specification of language

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