diff --git a/数独1.cpp b/数独1.cpp
deleted file mode 100644
index 23257b2..0000000
--- a/数独1.cpp
+++ /dev/null
@@ -1,35 +0,0 @@
-#include <stdio.h>
-
-void print(int board[9][9])
- {
-    for (int i = 0; i < 9; i++) //ÐÐ 
-	{
-        if (i % 3 == 0 )
-		 {
-            printf("---------------------\n");
-        }
-        for (int j = 0; j < 9; j++) //ÁÐ 
-		{
-            if (j % 3 == 0 && j != 0) 
-			{
-                printf("| ");
-            }
-            printf("%d ", board[i][j]);
-        }
-        printf("\n");
-    }
-}
-int main()
-{
-	int board[9][9]={{5,3,4,6,7,8,9,1,2}, 
-                    {6,7,2,1,9,5,3,4,8}, 
-                    {1,9,8,3,4,2,5,6,7}, 
-                    {8,5,9,7,6,1,4,2,3}, 
-                    {4,2,6,8,5,3,7,9,1}, 
-                    {7,1,3,9,2,4,8,5,6}, 
-                    {9,6,1,5,3,7,2,8,4}, 
-                    {2,8,7,4,1,9,6,3,5}, 
-                    {3,4,5,2,8,6,1,7,9}}; 
-    print(board);
-    return 0;
-}