C++測驗題，求救，急急急！！！

求解答：檢驗幾組9*9的數獨是否正確，下面是我寫的程式，檢驗錯誤，不知道錯哪里了，向大佬求救，快截止了，謝謝！！！
#include <iostream>

using namespace std;

class sudoku
{
private:
    int shudu[9][9];
public:
    sudoku(int shuru[9][9])
    {
        for(int i=0;i<9;i++)
        {
            for(int j=0;j<9;j++)
            {
                shudu[i][j]=shuru[i][j];
            }
        }
    }
    void checkanswer()
    {
        int x=1;
        for(int i=0;i<9;i++)
        {
            int a[9]={0};
            for(int j=0;j<9;j++)
            {
                switch(shudu[i][j])
                {
                    case 1:a[0]++;break;
                    case 2:a[1]++;break;
                    case 3:a[2]++;break;
                    case 4:a[3]++;break;
                    case 5:a[4]++;break;
                    case 6:a[5]++;break;
                    case 7:a[6]++;break;
                    case 8:a[7]++;break;
                    case 9:a[8]++;break;
                }
                if(!(a[0]==1&&a[1]==1&&a[2]==1&&a[3]==1&&a[4]==1&&a[5]==1&&a[6]==1&&a[7]==1&&a[8]==1))
                {
                    x=0;
                }
            }
        }
        for(int i=0;i<9;i++)
        {
            int a[9]={0};
            for(int j=0;j<9;j++)
            {
                switch(shudu[j][i])
                {
                    case 1:a[0]++;break;
                    case 2:a[1]++;break;
                    case 3:a[2]++;break;
                    case 4:a[3]++;break;
                    case 5:a[4]++;break;
                    case 6:a[5]++;break;
                    case 7:a[6]++;break;
                    case 8:a[7]++;break;
                    case 9:a[8]++;break;
                }
                if(!(a[0]==1&&a[1]==1&&a[2]==1&&a[3]==1&&a[4]==1&&a[5]==1&&a[6]==1&&a[7]==1&&a[8]==1))
                {
                    x=0;
                }
            }
        }
        for(int i=0;i<3;i++)
        {
            for(int j=0;j<3;j++)
            {
                int a[9]={0};
                for(int m=0;m<3;m++)
                {
                    for(int n=0;n<3;n++)
                    {
                        switch(shudu[m+3*i][n+3*j])
                        {
                            case 1:a[0]++;break;
                            case 2:a[1]++;break;
                            case 3:a[2]++;break;
                            case 4:a[3]++;break;
                            case 5:a[4]++;break;
                            case 6:a[5]++;break;
                            case 7:a[6]++;break;
                            case 8:a[7]++;break;
                            case 9:a[8]++;break;
                        }
                    }
                }
                if(!(a[0]==1&&a[1]==1&&a[2]==1&&a[3]==1&&a[4]==1&&a[5]==1&&a[6]==1&&a[7]==1&&a[8]==1))
                {
                    x=0;
                }
            }
        }
        if(x==1) 
            cout<<"Yeah!"<<endl;
        else 
            cout<<"oh,No!"<<x<<endl;
    }
};
int main()
{
    int n;
    cin>>n;
    int shuru[9][9]={0};
    while(n--)
    {
        for(int i=0;i<9;i++)
        {
            for(int j=0;j<9;j++)
            {
                cin>>shuru[i][j];
            }
        }
        sudoku a(shuru);
        a.checkanswer();
    }
    return 0;
}

轉載請註明出處，本文鏈接：https://www.uj5u.com/houduan/84696.html

標籤：C++ 語言

上一篇：用C語言實作此狀態機的代碼

下一篇：setbuf函式