ADD file via upload

1.cpp

@@ -0,0 +1,31 @@
+#include<stdio.h>
+#include<time.h>
+#include<stdlib.h>
+
+void matrixOutput(int matrixArr[9][9])
+{
+  for (int i = 0; i < 9; i++)
+  {
+    for (int j = 0; j < 9; j++)
+    {
+      printf("%d", matrixArr[i][j]);
+      if (j != 8)
+        printf(" ");
+    }
+    if (i != 8)
+      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}};
+   matrixOutput(board);
+   return 0;}