はてなブックマーク

gistfile1.swift P��પ var randomNumbers = [42, 12, 88, 62, 63, 56, 1, 77, 88, 97, 97, 20, 45, 91, 62, 2, 15, 31, 59, 5] func partition(v: Int[], left: Int, right: Int) -> Int { var i = left for j in (left + 1)..(right + 1) { if v[j] < v[left] { i += 1 (v[i], v[j]) = (v[j], v[i]) } } (v[i], v[left]) = (v[left], v[i]) return i } func quicksort(v: Int[], left: Int, right: Int) { if right > left { let