#include<stdio.h>
int board[9][9] = {{5, 3, 0, 0, 9, 0, 0, 0, 0},
{6, 0, 0, 1, 7, 5, 0, 0, 0},
{0, 9, 8, 0, 0, 0, 0, 6, 0},
{8, 0, 0, 0, 6, 0, 0, 0, 3},
{4, 0, 0, 8, 0, 3, 0, 0, 0},
{7, 0, 0, 0, 2, 0, 0, 0, 6},
{0, 6, 0, 0, 0, 0, 2, 8, 0},
{0, 0, 0, 4, 1, 9, 0, 2, 5},
{0, 0, 0, 0, 8, 0, 0, 7, 9}};

//有什么方法可以做到输入多维数组的一行到定义的函数里面 
int main(void)
{
    printf("The original Sudoku matrix:\n");
    for(int i=0;i<9;i++)
	{
		if(i%3==0)printf(" |----------------------|\n");
		for(int j=0;j<9;j++)
		{
			if(j%3==0)printf(" |");
			if(board[i][j]==0) printf(" .");
			else printf(" %d",board[i][j]);
		}
		putchar('|');
		putchar('\n');
	}
	printf(" |----------------------|\n");
    
    //判断行 
    int count1=0;
    int storage1;
    int judge1=0;
    for(int i=0;i<9;i++)
    {
    	for(int n=1;n<10;n++)
    	{
    		for(int j=0;j<9;j++)
    		{
    			if(board[i][j]==n)count1++;
    			if(count1>1)
    			{
    				judge1=1;
    				storage1=n;
    			    break;
				}
			}
			count1=0;
			//判断 
			if(judge1)
			{
				printf("False:Invalid initial Sudoku matrix\n");
				printf("The number %d in the col %d has been used!\n",storage1,i+1);
				break;
			}
			
		}
		if(judge1)break;
	}
	
	//判断列 
	int count2=0;
    int storage2;
    int judge2=0;
    for(int i=0;i<9;i++)
    {
    	for(int n=1;n<10;n++)
    	{
    		for(int j=0;j<9;j++)
    		{
    			if(board[j][i]==n)count2++;
    			if(count2>1)
    			{
    				judge2=1;
    				storage2=n;
    			    break;
				}
			}
			count2=0;
			//判断 
			if(judge2)
			{
				printf("False:Invalid initial Sudoku matrix\n");
				printf("The number %d in the list %d has been used!\n",storage2,i+1);
				break;
			}
			
		}
		if(judge2)break;
	}

	//判断区块
	int count3=0;
    int storage3;
    int judge3=0;
    for(int col=0;col<3;col++)
    {
    	for(int list=0;list<3;list++)
    	{
    		for(int n=1;n<10;n++)
    		{
    			for(int i=3*col;i<3*col+3;i++)
    			{
    				for(int j=3*list;j<3*list+3;j++)
    				{
    					if(board[i][j]==n)count3++;
    					if(count3>1)
    					{
    						judge3=1;
    						storage3=n;
    						break;
						}
					}
					if(judge3)break;
				}
				count3=0;
			}
			//判断 
			if(judge3)
			{
				printf("False:Invalid initial Sudoku matrix\n");
				if(col==0)
				printf("The number %d in the block %d has been used!\n",storage3,1+list);
				else if(col==1)
				printf("The number %d in the block %d has been used!\n",storage3,4+list);
				else
				printf("The number %d in the block %d has been used!\n",storage3,7+list);
				break;
			}
			if(judge3)break;
		}
		if(judge3)break;
	}
    if(!judge1&&!judge2&&!judge3)printf("True:Valid initial Sudoku matrix!\n");
    return 0;
}