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69 lines
1.2 KiB
69 lines
1.2 KiB
1 year ago
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#include<stdio.h>
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#include<stdlib.h>
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#include<string.h>
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int main(){
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srand(time(NULL));
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int i,j,numa,numb,numc;
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char board[9][9],num[9];
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memset(board,0,sizeof(board));
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memset(num,0,sizeof(num));
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int randchar(char* c){
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int i,j,temp,numa,numb;
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for(j=0;j<9;j++){
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c[j]=j+1;
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}
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for(i=0;i<50;i++){
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numa=rand()%9;
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do{
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numb=rand()%9;
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}while(numb==numa);
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temp=c[numa];
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c[numa]=c[numb];
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c[numb]=temp;
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}
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//return c;
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}
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for(i=0;i<3;i++){
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randchar(num);
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for(j=0;j<3;j++){
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numa=rand()%9;
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do{
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numb=rand()%9;
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}while(numb==numa);
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do{
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numc=rand()%9;
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}while(numc==numa&&numc==numb);
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board[j+3*i][numa]=num[0+3*j];
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board[j+3*i][numb]=num[1+3*j];
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board[j+3*i][numc]=num[2+3*j];
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}
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}
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for(i=0;i<9;i++){
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if(i==0||i==3||i==6){
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printf("|-----------------------|\n");
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}
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printf("| ");
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for(j=0;j<9;j++){
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if(board[i][j]!=0){
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printf("%d ",board[i][j]);
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}
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else{
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printf(". ");
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}
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if(j==2||j==5||j==8){
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printf("| ");
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}
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if(j==8){
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printf("\n");
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}
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}
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}
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printf("|-----------------------|\n");
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}
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