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-rw-r--r--reference/C/CONTRIB/OR_PRACTICAL_C/14_19.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/reference/C/CONTRIB/OR_PRACTICAL_C/14_19.c b/reference/C/CONTRIB/OR_PRACTICAL_C/14_19.c
new file mode 100644
index 0000000..1fa8b50
--- /dev/null
+++ b/reference/C/CONTRIB/OR_PRACTICAL_C/14_19.c
@@ -0,0 +1,7 @@
+#define X_SIZE 60
+#define Y_SIZE 30
+
+int matrix[X_SIZE][Y_SIZE];
+
+#define init_matrix() \
+ (void)memset(matrix, -1, sizeof(matrix));