View difference between Paste ID: cH585BAg and wdiHVMdH

 #include <iostream>
 #include <ctime>
 #include <cstdlib>
 using namespace std;
 class Game {
 public:
     virtual void play() = 0;
 };
 class RockPaperScissors : public Game {
 private:
     int playerChoice;
     int computerChoice;
     int playerWins = 0;
     int computerWins = 0;
-    void displayChoice(int choice) {
+    void display_choice(int choice) {
         switch(choice) {
             case 1: cout << "Papier"; break;
             case 2: cout << "Kamień"; break;
             case 3: cout << "Nożyce"; break;
         }
     }
 public:
     RockPaperScissors() {
         srand(time(0));
     }
-    void getPlayerChoice() {
+    void get_player_choice() {
         cout << "Wybierz: 1. Papier, 2. Kamień, 3. Nożyce: ";
         cin >> playerChoice;
     }
-    void playRound() {
+    void play_round() {
         computerChoice = rand() % 3 + 1;
-        getPlayerChoice();
+        get_player_choice();
         cout << "Wybrałeś: ";
-        displayChoice(playerChoice);
+        display_choice(playerChoice);
         cout << "\nKomputer wybrał: ";
-        displayChoice(computerChoice);
+        display_choice(computerChoice);
         cout << endl;
         if(playerChoice == computerChoice) {
             cout << "Remis!" << endl;
         } else if((playerChoice == 1 && computerChoice == 3) ||
                   (playerChoice == 2 && computerChoice == 1) ||
                   (playerChoice == 3 && computerChoice == 2)) {
             cout << "Wygrałeś rundę!" << endl;
             playerWins++;
         } else {
             cout << "Przegrałeś rundę!" << endl;
             computerWins++;
         }
     }
     void play() override {
         while(playerWins < 3 && computerWins < 3) {
-            playRound();
+            play_round();
             cout << "Wynik: Gracz - " << playerWins << ", Komputer - " << computerWins << endl << endl;
         }
         if(playerWins == 3) {
             cout << "Gratulacje! Wygrałeś całą grę!" << endl;
         } else {
             cout << "Niestety, przegrałeś całą grę." << endl;
         }
     }
 };
 class WarCardGame : public Game {
 private:
     int playerCard;
     int computerCard;
 
-    void displayCard(int card) {
+    void display_card(int card) {
         cout << card;
     }
 
 public:
     WarCardGame() {
         srand(time(0));
         playerCard = rand() % 10 + 1; // Losowanie karty od 1 do 10
         computerCard = rand() % 10 + 1;
     }
 
     void play() override {
         cout << "Twoja karta to: ";
-        displayCard(playerCard);
+        display_card(playerCard);
         cout << "\nKarta komputera to: ";
-        displayCard(computerCard);
+        display_card(computerCard);
         cout << endl;
 
         if(playerCard == computerCard) {
             cout << "Remis!" << endl;
         } else if(playerCard > computerCard) {
             cout << "Wygrałeś!" << endl;
         } else {
             cout << "Przegrałeś!" << endl;
         }
     }
 };
 
 int main() {
     RockPaperScissors rpsGame;
     WarCardGame warGame;
 
     cout << "Gra Papier Kamień Nożyce:" << endl;
     rpsGame.play();
     cout << "\nGra karciana Wojna:" << endl;
     warGame.play();
 
     return 0;
 }