diff --git a/1 b/1
new file mode 100644
index 0000000..03b26fc
--- /dev/null
+++ b/1
@@ -0,0 +1,19 @@
+#include<iostream>
+#include<stdlib.h>
+#include<time.h>
+#include<stdbool.h>
+#define N 9
+#include <stdio.h>
+using namespace std;
+int mat(int matrix[9][9])
+{
+    for (int i = 0; i < 9; i++)
+    {
+        for (int j = 0; j < 9; j++)
+        {
+            printf("%d ", matrix[i][j]);
+        }
+        printf("\n");
+    }
+    return 0;
+}