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cbtc task 2.cpp

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+#include <iostream>
+#include <vector>
+
+using namespace std;
+
+// Function to print the Tic Tac Toe board
+void printBoard(const vector<vector<char>>& board) {
+    for (const auto& row : board) {
+        for (char cell : row) {
+            cout << cell << " ";
+        }
+        cout << endl;
+    }
+}
+
+// Function to check if a player has won
+bool checkWin(const vector<vector<char>>& board, char player) {
+    // Check rows, columns, and diagonals
+    for (int i = 0; i < 3; ++i) {
+        if ((board[i][0] == player && board[i][1] == player && board[i][2] == player) ||
+            (board[0][i] == player && board[1][i] == player && board[2][i] == player)) {
+            return true;
+        }
+    }
+    if ((board[0][0] == player && board[1][1] == player && board[2][2] == player) ||
+        (board[0][2] == player && board[1][1] == player && board[2][0] == player)) {
+        return true;
+    }
+    return false;
+}
+
+int main() {
+    vector<vector<char>> board(3, vector<char>(3, ' '));
+    char currentPlayer = 'X';
+    int row, col;
+
+    cout << "Let's play Tic Tac Toe!" << endl;
+
+    for (int turn = 0; turn < 9; ++turn) {
+        printBoard(board);
+
+        cout << "Player " << currentPlayer << ", enter row and column (0-2): ";
+        cin >> row >> col;
+
+        if (row < 0 || row > 2 || col < 0 || col > 2 || board[row][col] != ' ') {
+            cout << "Invalid move. Try again." << endl;
+            --turn;
+            continue;
+        }
+
+        board[row][col] = currentPlayer;
+
+        if (checkWin(board, currentPlayer)) {
+            printBoard(board);
+            cout << "Player " << currentPlayer << " wins! Congrats!" << endl;
+            return 0;
+        }
+
+        currentPlayer = (currentPlayer == 'X') ? 'O' : 'X';
+    }
+
+    printBoard(board);
+    cout << "It's a draw! Good game!" << endl;
+
+    return 0;
+}

cbtc.cpp

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+#include <iostream>
+#include <string>
+#include <vector>
+
+using namespace std;
+
+class Student {
+public:
+  string name;
+  int age;
+  double gpa;
+
+  Student(string name, int age, double gpa) {
+    this->name = name;
+    this->age = age; 
+    this->gpa = gpa;
+  }
+};
+
+class Records {
+private:
+  vector<Student> students;
+
+public:
+  void addStudent(Student student) {
+    students.push_back(student);
+  }
+
+  void printStudents() {
+    for(Student s : students) {
+      cout << "Name: " << s.name << ", Age: " << s.age << ", GPA: " << s.gpa << endl; 
+    }
+  }
+};
+
+int main() {
+  Records records;
+
+  Student john("John Doe", 18, 3.5);
+  Student jane("Jane Smith", 17, 3.8);
+
+  records.addStudent(john);
+  records.addStudent(jane);
+
+  records.printStudents();
+
+  return 0;
+}