Ruby Examples

This commit is contained in:
2026-01-15 14:01:21 +09:00
commit cf3d7d3296
76 changed files with 1191 additions and 0 deletions

14
level4/35.rb Executable file
View File

@@ -0,0 +1,14 @@
#!/usr/bin/ruby
# -*- coding: utf-8 -*-
=begin
점수 해시에서 평균 점수 계산
=end
people = [{ name: "Charlie", score: 13 },
{ name: "Steve", score: 34 },
{ name: "Anne", score: 23 }]
avg = people.sum { |_| _[:score] } / people.length.to_f
puts avg