鼠标点击1到9获得数字，在数独九宫格中点击放入，用c++编程

好的，下面是一个简单的C++代码实现：

#include <iostream>
using namespace std;

int main()
{
    int sudoku[9][9] = {0}; // 初始化数独九宫格为0
    int row, col, num;

    while (true)
    {
        // 输出数独九宫格
        cout << "-------------------------" << endl;
        for (int i = 0; i < 9; i++)
        {
            for (int j = 0; j < 9; j++)
            {
                cout << sudoku[i][j] << " ";
                if ((j + 1) % 3 == 0)
                    cout << "| ";
            }
            cout << endl;
            if ((i + 1) % 3 == 0)
                cout << "-------------------------" << endl;
        }

        // 输入数字
        cout << "Please input the row(1-9): ";
        cin >> row;
        cout << "Please input the column(1-9): ";
        cin >> col;
        cout << "Please input the number(1-9): ";
        cin >> num;

        // 判断输入是否合法
        if (row < 1 || row > 9 || col < 1 || col > 9 || num < 1 || num > 9)
            cout << "Invalid input, please input again." << endl;
        else if (sudoku[row - 1][col - 1] != 0)
            cout << "This position already has a number, please choose another position." << endl;
        else
        {
            // 判断数字是否符合数独规则
            bool flag = true;
            for (int i = 0; i < 9; i++)
            {
                if (sudoku[row - 1][i] == num || sudoku[i][col - 1] == num)
                {
                    flag = false;
                    break;
                }
            }
            if (flag)
            {
                int sub_row = (row - 1) / 3 * 3;
                int sub_col = (col - 1) / 3 * 3;
                for (int i = sub_row; i < sub_row + 3; i++)
                {
                    for (int j = sub_col; j < sub_col + 3; j++)
                    {
                        if (sudoku[i][j] == num)
                        {
                            flag = false;
                            break;
                        }
                    }
                    if (!flag)
                        break;
                }
            }

            // 如果数字符合数独规则，则放入数独九宫格中
            if (flag)
            {
                sudoku[row - 1][col - 1] = num;
                cout << "Success!" << endl;
            }
            else
                cout << "This number cannot be placed here, please choose another number." << endl;
        }
    }

    return 0;
}

这个程序实现了一个简单的数独游戏，用户可以通过键盘输入数字，然后放入数独九宫格中。程序会自动判断输入是否合法，并判断输入的数字是否符合数独规则。