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// This program plays the classic scissor-rock-paper game
// The user will input a choice of scissor, rock, or paper
// The program will randomly choose scissor, rock, or paper
// This program will allow the user to play as many times as they want
// If the user wishes to stop playing, then total wins, loses, and average wins will be displayed
#include <iostream>
#include <ctime>
#include <string>
using namespace std;
int main()
{
int Choice; // User's choice of scissor, rock, or paper
int number; // The program's random choice of scissor, rock, or paper
string choice2;
double total, win, lose, average;
total = 0;
win = 0;
lose = 0;
do
{
total++;
average = win / total;
// Prompt user to enter choice
cout << "Enter scissor (0), rock (1), paper (2): ";
cin >> Choice;
// Play game !
if (Choice == 0)
{
// Random number seed
srand((unsigned)time(0));
// Generate a number between 0 to 2
int number = (rand() % 3);
if (number == 0)
{
cout << "The computer is scissor. You are scissor too. It is a draw." << endl;
cout << "Do you want to play again? <y/n> : ";
cin >> choice2;
if (choice2 == "y")
continue;
else
{
cout << "You have played " << total << " times." << endl;
cout << "You lost " << lose << " times." << endl;
cout << "You won " << win << " times." << endl;
cout << "Your winning average is " << average << endl;
}
}
else if (number == 1)
{
cout << "The computer is rock. You are scissor. You lose." << endl;
cout << "Do you want to play again? <y/n> : ";
cin >> choice2;
if (choice2 == "y")
{
lose++;
}
else
{
cout << "You have played " << total << " times." << endl;
cout << "You lost " << lose << " times." << endl;
cout << "You won " << win << " times." << endl;
cout << "Your winning average is " << average << endl;
}
}
else
{
cout << "The computer is paper. You are scissor. You win." << endl;
cout << "Do you want to play again? <y/n> : ";
cin >> choice2;
if (choice2 == "y")
{
win++;
}
else
{
cout << "You have played " << total << " times." << endl;
cout << "You lost " << lose << " times." << endl;
cout << "You won " << win << " times." << endl;
cout << "Your winning average is " << average << endl;
}
}
}
else if (Choice == 1)
{
// Random number seed
srand((unsigned)time(0));
// Generate a number between 0 to 2
int number = (rand() % 3);
if (number == 0)
{
cout << "The computer is scissor. You are rock. You win." << endl;
cout << "Do you want to play again? <y/n> : ";
cin >> choice2;
if (choice2 == "y")
{
win++;
}
else
{
cout << "You have played " << total << " times." << endl;
cout << "You lost " << lose << " times." << endl;
cout << "You won " << win << " times." << endl;
cout << "Your winning average is " << average << endl;
}
}
else if (number == 1)
{
cout << "The computer is rock. You are rock. It is a draw." << endl;
cout << "Do you want to play again? <y/n> : ";
cin >> choice2;
if (choice2 == "y")
continue;
else
{
cout << "You have played " << total << " times." << endl;
cout << "You lost " << lose << " times." << endl;
cout << "You won " << win << " times." << endl;
cout << "Your winning average is " << average << endl;
}
}
else
{
cout << "The computer is paper. You are rock. You lose." << endl;
cout << "Do you want to play again? <y/n> : ";
cin >> choice2;
if (choice2 == "y")
{
lose++;
}
else
{
cout << "You have played " << total << " times." << endl;
cout << "You lost " << lose << " times." << endl;
cout << "You won " << win << " times." << endl;
cout << "Your winning average is " << average << endl;
}
}
}
else if (Choice == 2)
{
// Random number seed
srand((unsigned)time(0));
// Generate a number between 0 to 2
int number = (rand() % 3);
if (number == 0)
{
cout << "The computer is scissor. You are paper. You lose." << endl;
cout << "Do you want to play again? <y/n> : ";
cin >> choice2;
if (choice2 == "y")
{
lose++;
}
else
{
cout << "You have played " << total << " times." << endl;
cout << "You lost " << lose << " times." << endl;
cout << "You won " << win << " times." << endl;
cout << "Your winning average is " << average << endl;
}
}
else if (number == 1)
{
cout << "The computer is rock. You are paper. You win." << endl;
cout << "Do you want to play again? <y/n> : ";
cin >> choice2;
if (choice2 == "y")
win++;
else
{
cout << "You have played " << total << " times." << endl;
cout << "You lost " << lose << " times." << endl;
cout << "You won " << win << " times." << endl;
cout << "Your winning average is " << average << endl;
}
}
else
{
cout << "The computer is paper. You are paper. It is a draw." << endl;
cout << "Do you want to play again? <y/n> : ";
cin >> choice2;
if (choice2 == "y")
continue;
else
{
cout << "You have played " << total << " times." << endl;
cout << "You lost " << lose << " times." << endl;
cout << "You won " << win << " times." << endl;
cout << "Your winning average is " << average << endl;
}
}
}
else
cout << "Invalid Input." << endl;
} while (choice2 == "y");
system("pause");
return 0;
}
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