beautification

1 files changed, 15 insertions, 1 deletions

diff --git a/src/utils.c b/src/utils.c
index 390aa7c..37b50bf 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -1,9 +1,10 @@
 #include "utils.h"
 #include <stdio.h>
+#include <stdlib.h>
 
 void printarr(int a[], int n) {
   for (int i = 0; i < n; i++) {
-    printf("%d ", a[i]);
+    printf(COLOR_BOLD "%d " COLOR_OFF, a[i]);
   }
 }
 
@@ -24,3 +25,16 @@ void swap(int a[], int i, int j) {
   a[i] = a[j];
   a[j] = tmp;
 }
+
+
+void clearscreen(void) {
+#ifdef _WIN32
+    system("cls");
+#elif defined(unix) || defined(__unix__) || defined(__unix) ||                 \
+    (defined(__APPLE__) && defined(__MACH__))
+    system("clear");
+#else
+#error "OS not supported."
+#endif
+}
+