ADD file via upload

1.c

@@ -0,0 +1,28 @@
+#include <stdio.h>
+void main()
+{
+	int sd[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}};
+	int i,j;
+	for(i=0;i<9;i++)
+	{
+		for(j=0;j<9;j++)
+		{
+			if(j==0||j==3||j==6)
+			{
+				printf("| %d ",sd[i][j]);
+			}
+			else if(j==8)
+			{
+				printf("%d |\n",sd[i][j]);
+			}
+			else
+			{
+				printf("%d ",sd[i][j]);
+			}
+		}
+		if(i==2||i==5)
+		{
+			printf("------------------------\n");
+		}
+	}
+}