#include<stdio.h>
#include<stdlib.h>
#include<string.h>
int main(){
	srand(time(NULL));
	int i,j,numa,numb,numc;
	char board[9][9],num[9];
	memset(board,0,sizeof(board));
	memset(num,0,sizeof(num));
	int randchar(char* c){
		int i,j,temp,numa,numb;
		for(j=0;j<9;j++){
			c[j]=j+1;
		}
		for(i=0;i<50;i++){
			numa=rand()%9;
			do{
				numb=rand()%9;
			}while(numb==numa);
			temp=c[numa];
			c[numa]=c[numb];
			c[numb]=temp;
		}
		//return c;
		
	}

	for(i=0;i<3;i++){
		randchar(num);
		for(j=0;j<3;j++){
			numa=rand()%9;
			do{
				numb=rand()%9;
			}while(numb==numa);
			do{
				numc=rand()%9;
			}while(numc==numa&&numc==numb);
			board[j+3*i][numa]=num[0+3*j];
			board[j+3*i][numb]=num[1+3*j];
			board[j+3*i][numc]=num[2+3*j];
		}
		
	}
	for(i=0;i<9;i++){
		if(i==0||i==3||i==6){
			printf("|-----------------------|\n");
		}
		printf("| ");
			for(j=0;j<9;j++){
				if(board[i][j]!=0){
					printf("%d ",board[i][j]);
				}
				else{
					printf(". ");
				}
				if(j==2||j==5||j==8){
					printf("| ");
				}
				if(j==8){
					printf("\n");
				}
			}
		
	}
	printf("|-----------------------|\n");
	
	
}