C++編寫

#include<iostream>
using namespace std;
int main()
{
    int x = 2, y = 1;
    char Puzzle[5][5] =
    {
        {'T','R','G','S','J'},
        {'X','D','O','K','I'},
        {'M',' ','V','L','N'},
        {'W','P','A','B','E'},
        {'U','Q','H','C','F'},
    };
    char cons;
    char
 
 temp;
    while (cin >> cons&&cons != '0')
    {
        if (x < 5 && y < 5)
        {
            if (cons == 'A' || cons == 'B' || cons == 'L' || cons == 'R')
            {
                if (cons == 'A')
                {
                    temp = Puzzle[x][y];
                    Puzzle[x][y] = Puzzle[x-1
 
][y];
                    Puzzle[x-1][y] = temp;
                    x--;//x,y座標置為空格的位置
                }
                if (cons == 'B')
                {
                    temp = Puzzle[x][y];
                    Puzzle[x][y] = Puzzle[x+1][y];
                    Puzzle[x+1][y] = temp;
                    x++;
                }
                if
 
 (cons == 'L')
                {
                    temp = Puzzle[x][y];
                    Puzzle[x][y] = Puzzle[x][y-1];
                    Puzzle[x][y-1] = temp;
                    y--;
                }
                if (cons == 'R')
                {
                    temp = Puzzle[x][y];
                    Puzzle[x][y] = Puzzle[x][y+1];
                    Puzzle[x][y+1] = temp;
                    y++;
                }
            }
            else
                cout << "Please enter A,B,L,R!\n";
        }
        else
            cout << "This operation cannot be performed.\n";
    }
    for (int i = 0; i < 5; i++)
    {
        for (int j = 0; j < 5; j++)
            cout << Puzzle[i][j] << ' ';
        cout << endl;
    }
    return 0;
}