mirror of
https://github.com/TheAlgorithms/Ruby
synced 2024-11-16 19:50:00 +01:00
22 lines
431 B
Ruby
22 lines
431 B
Ruby
def selection_sort(array)
|
|
n = array.length - 1
|
|
i = 0
|
|
while i <= n - 1
|
|
smallest = i
|
|
j = i + 1
|
|
while j <= n
|
|
smallest = j if array[j] < array[smallest]
|
|
j += 1
|
|
end
|
|
array[i], array[smallest] = array[smallest], array[i] if i != smallest
|
|
i += 1
|
|
end
|
|
array
|
|
end
|
|
|
|
if $0 == __FILE__
|
|
puts 'Enter a list of numbers separated by space'
|
|
|
|
list = gets.split.map(&:to_i)
|
|
p selection_sort(list)
|
|
end
|