1 files changed, 16 insertions, 0 deletions
diff --git a/reference/C/CONTRIB/OR_PRACTICAL_C/14_17.c b/reference/C/CONTRIB/OR_PRACTICAL_C/14_17.c
new file mode 100644
index 0000000..d7e1fd7
--- /dev/null
+++ b/reference/C/CONTRIB/OR_PRACTICAL_C/14_17.c
@@ -0,0 +1,16 @@
+#define X_SIZE 60
+#define Y_SIZE 30
+
+int matrix[X_SIZE][Y_SIZE];
+
+void init_matrix(void)
+{
+    register int *matrix_ptr;
+
+    for (matrix_ptr = &matrix[0][0]; 
+             matrix_ptr <= &matrix[X_SIZE-1][Y_SIZE-1];
+             matrix_ptr++) {
+
+        *matrix_ptr = -1;
+    }
+}