From 99080bcc48229658bbb011f0866b7423f564ff55 Mon Sep 17 00:00:00 2001 From: Jessica Kwok Date: Thu, 3 Jun 2021 10:15:05 -0700 Subject: [PATCH] Add number of days challenge --- DIRECTORY.md | 1 + other/number_of_days.rb | 14 ++++++++++++++ 2 files changed, 15 insertions(+) create mode 100644 other/number_of_days.rb diff --git a/DIRECTORY.md b/DIRECTORY.md index d0c4469..5757f9c 100644 --- a/DIRECTORY.md +++ b/DIRECTORY.md @@ -75,6 +75,7 @@ ## Other * [Fisher Yates](https://github.com/TheAlgorithms/Ruby/blob/master/other/fisher_yates.rb) + * [Number of Days](https://github.com/TheAlgorithms/Ruby/blob/master/other/number_of_days.rb) ## Project Euler * Problem 1 diff --git a/other/number_of_days.rb b/other/number_of_days.rb new file mode 100644 index 0000000..4ab6906 --- /dev/null +++ b/other/number_of_days.rb @@ -0,0 +1,14 @@ +# Challenge name: Number of Days Between Two Dates +# +# Write a program to count the number of days between two dates. +# +# The two dates are given as strings, their format is YYYY-MM-DD as shown in the examples. +# Example 1: +# Input: date1 = "2019-06-29", date2 = "2019-06-30" +# Output: 1 +# +# Example 2: +# Input: date1 = "2020-01-15", date2 = "2019-12-31" +# Output: 15 +# +# Constraints: The given dates are valid dates between the years 1971 and 2100. \ No newline at end of file