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C++ 分段故障:11(数独板)_C++_Segmentation Fault_G++_Clang++_Sudoku - Fatal编程技术网

C++ 分段故障:11(数独板)

C++ 分段故障:11(数独板),c++,segmentation-fault,g++,clang++,sudoku,C++,Segmentation Fault,G++,Clang++,Sudoku,当我试图在程序中显示我的数独板时,终端显示:分段错误:11 这是我的代码副本: #include <iostream> using namespace std; const int DIMEN = 9; void generate_valid(int [][DIMEN]); // generate a valid sudoku solution in a DIMENxDIMEN board int main() { int valid_board[DIMEN][DIME

当我试图在程序中显示我的数独板时,终端显示:分段错误:11

这是我的代码副本:

#include <iostream>
using namespace std;

const int DIMEN = 9;

void generate_valid(int [][DIMEN]);
// generate a valid sudoku solution in a DIMENxDIMEN board

int main()
{
    int valid_board[DIMEN][DIMEN];
    // Declare the valid board array

    generate_valid(valid_board);
    // Initialize the board -- a valid solution

    for (int i = 0; i < DIMEN; i++)
    {
        for (int j = 0; i < DIMEN; j++)
        {
            cout << valid_board[i][j];
            cout << " ";
        }
        cout << endl;
    }
    return 0;
}

void generate_valid(int valid[][DIMEN])
 {
    // initialize the board array -- legit solution
    for( int i = 0; i < DIMEN; i++ ) {
        for( int j = 0; j < DIMEN; j++) {
            // ROW ZERO: 0,1,2,...,9
            if( i == 0 )
                valid[i][j] = j % DIMEN + 1;
            // ROWS 1 AND 2: 4,5,6... and 7,8,9...
            else if( i == 1 || i == 2 )
                valid[i][j] = (j + (i*3)) % (DIMEN) + 1;
            // ROWS 3 AND 6: 2,3,4,... and 3,4,5,...
            else if( i % 3 == 0 ) 
                valid[i][j] = (j + (i/3) ) % DIMEN + 1;
            // ROWS 4 AND 8: 5,6,7,... and 9,1,2,...
            else if (i % 4 == 0 )
                valid[i][j] = (j+i) % DIMEN + 1;
            // ROW 5: 8,9,1...
            else if( i == 5 )
                valid[i][j] = (j+7) % DIMEN + 1;
            // ROW 7: 6,7,8,...
            else if( i == 7 )
                valid[i][j] = (j+5) % DIMEN + 1;
        }
    }
 }
我做错了什么?从我在其他帖子上读到的关于这个错误的内容来看,这与程序使用了大量内存有关,但在数独板上总共只使用了81个整数

将此更改为:

for (int j = 0; j < DIMEN; j++)
由于j的增量不受限制,因此有效的_板[i][j]将访问不属于您的程序的内存位置,从而访问一个

for (int j = 0; j < DIMEN; j++)