22222 - NDDCoder

#include <iostream>
#include <cstdlib>
#include <ctime>

using namespace std;

char map[10][5];
int playerX = 2;

void initMap() {
    for (int i = 0; i < 10; i++) {
        for (int j = 0; j < 5; j++) {
            map[i][j] = '.';
        }
    }
    map[9][playerX] = 'Y';
}

void drawMap() {
    for (int i = 0; i < 10; i++) {
        for (int j = 0; j < 5; j++) {
            cout << map[i][j] << ' ';
        }
        cout << endl;
    }
    cout << "--------------------" << endl;
}

void generateObstacle() {
    int col = rand() % 5;
    map[0][col] = 'X';
}

void moveDown() {
    for (int i = 8; i >= 0; i--) {
        for (int j = 0; j < 5; j++) {
            if (map[i][j] == 'X') {
                map[i][j] = '.';
                map[i + 1][j] = 'X';
            }
        }
    }
}

bool checkCollision() {
    return (map[9][playerX] == 'X');
}

void movePlayer(char c) {
    map[9][playerX] = '.';
    if (c == 'A' && playerX > 0) playerX--;
    else if (c == 'D' && playerX < 4) playerX++;
    // For 'Q' or other inputs, stay in place
    map[9][playerX] = 'Y';
}

int main() {
    srand(time(0));
    initMap();
    int k;
    cout << "hay nhap k: ";
    cin >> k;
    int turns = 0;

while (turns < k) {
        drawMap();
        char C;
        cout << "hay nhap di chuyen A: sang trai; D sang phai; Q: dung yen ";
        cin >> C;
        movePlayer(C);
        moveDown();
        if (checkCollision()) {
            drawMap();
            cout << "you lose!" << endl;
            return 0;
        } else {
            // Clear any 'X' that landed on row 9 without collision
            for (int j = 0; j < 5; j++) {
                if (map[9][j] == 'X') map[9][j] = '.';
            }
        }
        generateObstacle();
        turns++;
    }
    drawMap();
    cout << "Thang cuoc" << endl;
    return 0;
}