add chapter 4

2025-01-30 12:01:02 +03:00
parent 36a52e353d
commit ecc1e28f0a
8 changed files with 129 additions and 0 deletions
--- a/chapter4/const/dates/dates.go
+++ b/chapter4/const/dates/dates.go
@@ -0,0 +1,11 @@
+package dates
+
+const DaysInWeek = 7
+
+func WeeksToDays(weeks int) int {
+	return weeks * DaysInWeek
+}
+
+func DaysToWeek(days int) float64 {
+	return float64(days) / float64(DaysInWeek)
+}