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#include <iostream>
#include <cstdlib>
#include <ctime>
#include <iomanip>
using namespace std;
const int PRIZE_SLOT_0 = 100;
const int PRIZE_SLOT_1 = 500;
const int PRIZE_SLOT_2 = 1000;
const int PRIZE_SLOT_3 = 0;
const int PRIZE_SLOT_4 = 10000;
const int PRIZE_SLOT_5 = 0;
const int PRIZE_SLOT_6 = 1000;
const int PRIZE_SLOT_7 = 500;
const int PRIZE_SLOT_8 = 100;
int reward (int chip_spot) {
if (chip_spot == 0) {
return PRIZE_SLOT_0;
} else if (chip_spot == 1) {
return PRIZE_SLOT_1;
} else if (chip_spot == 2) {
return PRIZE_SLOT_2;
} else if (chip_spot == 3) {
return PRIZE_SLOT_3;
} else if (chip_spot == 4) {
return PRIZE_SLOT_4;
} else if (chip_spot == 5) {
return PRIZE_SLOT_5;
} else if (chip_spot == 6) {
return PRIZE_SLOT_6;
} else if (chip_spot == 7) {
return PRIZE_SLOT_7;
} else {
return PRIZE_SLOT_8;
}
}
int single_drop_simulator (int slot, int print_chip_spot) {
double chip_spot = slot;
for (int i = 0; i < 12; i++) {
chip_spot += rand() % 2 ? .5: -.5;
if (chip_spot > 8) {
chip_spot -= 1.0;
}
if (chip_spot < 0) {
chip_spot += 1.0;
}
if (print_chip_spot == 1) {
cout << fixed << setprecision(1) << chip_spot << setw(4);
}
}
return reward(chip_spot);
}
int multiple_drop_simulator(int number_of_chips, int slot) {
double total_winnings = 0;
for (int i = 0; i < number_of_chips; i++) {
total_winnings += single_drop_simulator(slot, 0);
}
return total_winnings;
}
int main() {
srand(time(NULL));
double slot;
bool end;
do {
//Menu
cout << "\t\t\t\t** MENU **\nPlease choose one of the following operations:\n1 - Drop a single chip into one slot\n2 - Drop multiple chips into one slot\n3 - Drop multiple chips into each slot\n4 - Quit the program\n";
int operation;
cin >> operation;
if(cin.fail()){
cin.clear();
cin.ignore(1000, '\n');
cout << "Invalid selection. Please enter 1, 2, 3, or 4 to select one of the options.\n\n";
end = false;
continue;
}
if (operation > 4 || operation < 1) {
cout << "Invalid selection. Please enter 1, 2, 3, or 4 to select one of the options.\n\n";
end = false;
continue;
}
//Single Chip
if (operation == 1) {
cout << "\n\t\t\t\t\t** DROP SINGLE CHIP **\nPlease enter the number of the slot to place Plinko chip (0-8):\n";
cin >> slot;
if(cin.fail()){
cin.clear();
cin.ignore(1000, '\n');
cout << "Invalid selection. Please enter an integer from 0 to 8.\n\n";
end = false;
continue;
}
if (slot < 0 || slot > 8) {
cout << "Invalid selection. Please enter an integer from 0 to 8.\n\n";
end = false;
continue;
} else {
cout << "Path: [";
int winnings = single_drop_simulator(slot, 1);
cout << "]\nYou won $" << winnings << "\n\n";
}
end = false;
continue;
}
//Multiple Chips
if (operation == 2) {
cout << "\n\t\t **DROP MULTIPLE CHIPS**\nPlease enter number of chips to be placed: ";
int number_of_chips;
cin >> number_of_chips;
if (number_of_chips <= 0) {
cout << "Invalid number. Please enter a positive integer > 0 for number of chips.\n\n";
end = false;
continue;
}
cout << "Please enter the number of the slot to place Plinko chip (0-8): ";
cin >> slot;
if(cin.fail()) {
cin.ignore(1000, '\n');
cout << "Invalid selection. Please enter an integer from 0 to 8.\n\n";
end = false;
continue;
}
if (slot < 0 || slot > 8) {
cout << "Invalid selection. Please enter an integer from 0 to 8\n\n";
end = false;
continue;
}
double total_winnings = multiple_drop_simulator(number_of_chips, slot);
cout << "You won $" << fixed << setprecision(2) << total_winnings;
cout << "\nAverage amount earned per chip $" << fixed << setprecision(2) << total_winnings / number_of_chips << "\n\n";
end = false;
continue;
}
if (operation == 3) {
cout << "\n **DROP MULTIPLE CHIPS IN EACH SLOT**\nPlease enter number of chips to be placed:\n";
int number_of_chips;
cin >> number_of_chips;
if (number_of_chips <= 0) {
cout << "Invalid number. Please enter a positive integer > 0 for number of chips.\n\n";
end = false;
continue;
}
double total_winnings = multiple_drop_simulator(number_of_chips, 0);
cout << "The chips placed in slot 0 won a total of $" << fixed << setprecision(2) << total_winnings;
cout << "\nThe average amount won by these chips was $" << fixed << setprecision(2) << total_winnings / number_of_chips;
total_winnings = multiple_drop_simulator(number_of_chips, 1);
cout << "\n\nThe chips placed in slot 1 won a total of $" << fixed << setprecision(2) << total_winnings;
cout << "\nThe average amount won by these chips was $" << fixed << setprecision(2) << total_winnings / number_of_chips;
total_winnings = multiple_drop_simulator(number_of_chips, 2);
cout << "\n\nThe chips placed in slot 2 won a total of $" << fixed << setprecision(2) << total_winnings;
cout << "\nThe average amount won by these chips was $" << fixed << setprecision(2) << total_winnings / number_of_chips;
total_winnings = multiple_drop_simulator(number_of_chips, 3);
cout << "\n\nThe chips placed in slot 3 won a total of $" << fixed << setprecision(2) << total_winnings;
cout << "\nThe average amount won by these chips was $" << fixed << setprecision(2) << total_winnings / number_of_chips;
total_winnings = multiple_drop_simulator(number_of_chips, 4);
cout << "\n\nThe chips placed in slot 4 won a total of $" << fixed << setprecision(2) << total_winnings;
cout << "\nThe average amount won by these chips was $" << fixed << setprecision(2) << total_winnings / number_of_chips;
total_winnings = multiple_drop_simulator(number_of_chips, 5);
cout << "\n\nThe chips placed in slot 5 won a total of $" << fixed << setprecision(2) << total_winnings;
cout << "\nThe average amount won by these chips was $" << fixed << setprecision(2) << total_winnings / number_of_chips;
total_winnings = multiple_drop_simulator(number_of_chips, 6);
cout << "\n\nThe chips placed in slot 6 won a total of $" << fixed << setprecision(2) << total_winnings;
cout << "\nThe average amount won by these chips was $" << fixed << setprecision(2) << total_winnings / number_of_chips;
total_winnings = multiple_drop_simulator(number_of_chips, 7);
cout << "\n\nThe chips placed in slot 7 won a total of $" << fixed << setprecision(2) << total_winnings;
cout << "\nThe average amount won by these chips was $" << fixed << setprecision(2) << total_winnings / number_of_chips;
total_winnings = multiple_drop_simulator(number_of_chips, 8);
cout << "\n\nThe chips placed in slot 8 won a total of $" << fixed << setprecision(2) << total_winnings;
cout << "\nThe average amount won by these chips was $" << fixed << setprecision(2) << total_winnings / number_of_chips << "\n\n";
end = false;
continue;
}
if (operation == 4){
cout << "Goodbye!";
}
end = true;
} while (end == false);
return 0;
}
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