201512-2 消除类游戏

谁践踏了优雅 2022-11-11 13:25 159阅读 0赞

> [C和C++运算符][C_C]

#include <iostream>
    #include <cstring>
    using namespace std;
    
    const int N = 30;
    struct ChessBoard
    {
        
    	// C++11支持在类定义的时候对属性赋初值（此处只是声明类，只有在类的实例调用构造函数时，才为该实例分配内存）
    	int val = 0;
    	bool deleted = false; // 标记是否可以消除
    
    	// ChessBoard() {
        
    	// 	val = 0;
    	// 	deleted = false;
    	// }
    } chessboard[N + 4][N + 4]; // 上下左右各添加两行
    
    void inputData(int n, int m)
    {
        
    	// 扩展的棋盘
    	for (int i = 0 + 2; i < n + 2; i++)
    	{
        
    		for (int j = 0 + 2; j < m + 2; j++)
    		{
        
    			cin >> chessboard[i][j].val;
    		}
    	}
    }
    
    // 判断棋盘上的对应位置的棋子能否被消除
    void updateFlag(int n, int m)
    {
        
    	for (int i = 0 + 2; i < n + 2; i++)
    	{
        
    		for (int j = 0 + 2; j < m + 2; j++)
    		{
        
    			// cout << chessboard[i][j].val << chessboard[i - 1][j].val << chessboard[i - 1][j].val;
    			bool vertical_1 = (chessboard[i][j].val == chessboard[i - 1][j].val) && (chessboard[i][j].val == chessboard[i - 2][j].val);
    			bool vertical_2 = (chessboard[i][j].val == chessboard[i + 1][j].val) && (chessboard[i][j].val == chessboard[i + 2][j].val);
    			bool vertical_3 = (chessboard[i][j].val == chessboard[i + 1][j].val) && (chessboard[i][j].val == chessboard[i - 1][j].val);
    			bool horizon_1 = (chessboard[i][j].val == chessboard[i][j - 1].val) && (chessboard[i][j].val == chessboard[i][j - 2].val);
    			bool horizon_2 = (chessboard[i][j].val == chessboard[i][j + 1].val) && (chessboard[i][j].val == chessboard[i][j + 2].val);
    			bool horizon_3 = (chessboard[i][j].val == chessboard[i][j + 1].val) && (chessboard[i][j].val == chessboard[i][j - 1].val);
    			if (vertical_1 || vertical_2 || vertical_3 || horizon_1 || horizon_2 || horizon_3)
    			{
        
    				chessboard[i][j].deleted = true;
    			}
    		}
    	}
    }
    
    void updateData(int n, int m)
    {
        
    	for (int i = 0 + 2; i < n + 2; i++)
    	{
        
    		for (int j = 0 + 2; j < m + 2; j++)
    		{
        
    			if (chessboard[i][j].deleted)
    			{
        
    				chessboard[i][j].val = 0;
    			}
    		}
    	}
    }
    
    void printData(int n, int m)
    {
        
    	for (int i = 0 + 2; i < n + 2; i++)
    	{
        
    		for (int j = 0 + 2; j < m + 2; j++)
    		{
        
    			cout << chessboard[i][j].val << " ";
    		}
    		cout << endl;
    	}
    }
    
    int main(int argc, char const *argv[])
    {
        
    	int n, m;
    	cin >> n >> m;
    
    	inputData(n, m);
    	updateFlag(n, m);
    	updateData(n, m);
    	printData(n, m);
    
    	return 0;
    }

[C_C]: https://baike.baidu.com/item/%E8%BF%90%E7%AE%97%E7%AC%A6%E4%BC%98%E5%85%88%E7%BA%A7/4752611?fr=aladdin