【发布时间】:2018-03-25 03:14:45
【问题描述】:
您好,我的程序有问题。编程对我来说是新的,我不知道我将在哪里重置矩阵的值,因为它的值的声明是全局的。为了了解更多,我在下面有一个评论,如果游戏已经完成,程序会询问用户如果他或她想再次运行游戏。无论如何如何通过向给定代码添加一些代码或修改来解决此问题。我尝试使用 goto Start 功能;在 if 条件和 main 函数中有一个 Start: 编写。但它没有用。请帮助我提前谢谢。
#include <iostream>
using namespace std;
char matrix[3][3] = { '1', '2', '3', '4', '5', '6', '7', '8', '9' };
char player = 'X';
int rear;
void Draw()
{
system("cls");
cout << "\n\n\tTic Tac Toe Game \n\n";
for (int i = 0; i < 3; i++)
{
cout<<" \t ";
for (int j = 0; j < 3; j++)
{
cout << matrix[i][j] << " ";
}
cout << endl;
}
}
void Input()
{
int a;
++rear;
cout << "\n Press the number of the field: ";
cin >> a;
if (a == 1)
matrix[0][0] = player;
else if (a == 2)
matrix[0][1] = player;
else if (a == 3)
matrix[0][2] = player;
else if (a == 4)
matrix[1][0] = player;
else if (a == 5)
matrix[1][1] = player;
else if (a == 6)
matrix[1][2] = player;
else if (a == 7)
matrix[2][0] = player;
else if (a == 8)
matrix[2][1] = player;
else if (a == 9)
matrix[2][2] = player;
else {
cout<<"\n [ERROR: Invalid Range of Input is only 1-9 ]\n\n ";
system("pause");
rear--;
}
}
void TogglePlayer()
{
if (player == 'X')
player = 'O';
else
player = 'X';
}
char Win()
{
//first player
if (matrix[0][0] == 'X' && matrix[0][1] == 'X' && matrix[0][2] == 'X')
return 'X';
if (matrix[1][0] == 'X' && matrix[1][1] == 'X' && matrix[1][2] == 'X')
return 'X';
if (matrix[2][0] == 'X' && matrix[2][1] == 'X' && matrix[2][2] == 'X')
return 'X';
if (matrix[0][0] == 'X' && matrix[1][0] == 'X' && matrix[2][0] == 'X')
return 'X';
if (matrix[0][1] == 'X' && matrix[1][1] == 'X' && matrix[2][1] == 'X')
return 'X';
if (matrix[0][2] == 'X' && matrix[1][2] == 'X' && matrix[2][2] == 'X')
return 'X';
if (matrix[0][0] == 'X' && matrix[1][1] == 'X' && matrix[2][2] == 'X')
return 'X';
if (matrix[2][0] == 'X' && matrix[1][1] == 'X' && matrix[0][2] == 'X')
return 'X';
//second player
if (matrix[0][0] == 'O' && matrix[0][1] == 'O' && matrix[0][2] == 'O')
return 'O';
if (matrix[1][0] == 'O' && matrix[1][1] == 'O' && matrix[1][2] == 'O')
return 'O';
if (matrix[2][0] == 'O' && matrix[2][1] == 'O' && matrix[2][2] == 'O')
return 'O';
if (matrix[0][0] == 'O' && matrix[1][0] == 'O' && matrix[2][0] == 'O')
return 'O';
if (matrix[0][1] == 'O' && matrix[1][1] == 'O' && matrix[2][1] == 'O')
return 'O';
if (matrix[0][2] == 'O' && matrix[1][2] == 'O' && matrix[2][2] == 'O')
return 'O';
if (matrix[0][0] == 'O' && matrix[1][1] == 'O' && matrix[2][2] == 'O')
return 'O';
if (matrix[2][0] == 'O' && matrix[1][1] == 'O' && matrix[0][2] == 'O')
return 'O';
return '/';
}
int main()
{
char choice;
Draw();
Start:
while (1)
{
Input();
Draw();
if (Win() == 'X')
{
cout << "\n [Message: Player 'X' Wins The Game] ";
break;
}
else if (Win() == 'O')
{
cout << "\n [Message: Player 'O' Wins The Game ]" << endl;
break;
}
else if(rear==9)
{
cout<<" Draw"<<endl;
break;
}
TogglePlayer();
}
cout<<"\n\n ";
cout<<"Do you want to run the game again [Y/N]? ";
cin>>choice;
if(choice=='Y' || choice=='y')
{
// i don't know where i can reset the values again;
}
else
{
}
return 0;
}
【问题讨论】:
标签: c++ tic-tac-toe