2.cpp

@@ -1,54 +0,0 @@
-#include <iostream>
-#include <stdlib.h>
-#include <time.h>
-int main()
-{
-	int board[9][9] = {0};
-	srand(time(NULL));
-	void generate(int board[9][9]);
-	void format(int board[9][9]);
-	generate(board);
-	format(board);
-}
-void random(int arr[9]) {
-	for (int i = 0; i < 9; i++) {
-		arr[i] = rand() % 9 + 1;
-	Re:
-		for (int j = 0; j < i; j++) {
-			while (arr[i] == arr[j]) { 
-				arr[i] = rand() % 9 + 1;
-				goto Re;
-			}
-		}
-	}
-}
-void format(int board[9][9]) { 
-	for (int i = 0; i < 9; i++) {
-		for (int j = 0; j < 9; j++) {
-			printf("%d ", board[i][j]);
-			if ((j + 1) % 3 == 0 && j != 8) {
-				printf("| ");
-			}
-		}
-		if ((i + 1) % 3 == 0 && i != 8) {
-			printf("\n---------------------\n");
-		}
-		else { printf("\n"); }
-	}
-}
-void generate(int board[9][9]) {
-	int rowplace[9] = { 0 }, rownum[9] = { 0 };
-	for (int h = 0; h < 9; h += 3) { 
-		random(rownum);
-		for (int i = h, k = -1; i < h + 3; i++) {
-			random(rowplace);
-			for (int j = 0; j < 9; j++) {
-				if (rowplace[j] < 4) {
-					k++;
-					board[i][j] = rownum[k];
-				}
-				else board[i][j] = 0;
-			}
-		}
-	}
-}