diff --git a/README.md b/README.md
index fcdab9b..8988cbd 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,33 @@
+
 # sudokumatrixzjy
+#include <iostream>
 
+int main()
+{
+	int i, j;
+	int board[9][9] = { {5,3,4,6,7,8,9,1,2},
+					  {6,7,2,1,9,5,3,4,8},
+					  {1,9,8,3,7,2,5,6,7},
+					  {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} };
+	for (i = 0; i < 9; i++) {
+		if ((i == 3) || (i == 6)) {
+			printf("\n");
+		}
+		for (j = 0; j < 9; j++) {
+			
+			if ((j == 3) || (j == 6)) {
+				printf(" "); 
+			}
+			printf("%d ", board[i][j]);
+			if (j == 8) {
+				printf("\n");
+			}
+		}
+	}
+	return 0;
+}