μ •λ ¬ μ•Œκ³ λ¦¬μ¦˜Advanced

버킷 μ •λ ¬

μš”μ†Œλ₯Ό μ—¬λŸ¬ 버킷에 λΆ„λ°°ν•˜λŠ” 뢄포 기반 μ •λ ¬ μ•Œκ³ λ¦¬μ¦˜μž…λ‹ˆλ‹€. 각 버킷은 λ‹€λ₯Έ μ •λ ¬ μ•Œκ³ λ¦¬μ¦˜μ„ μ‚¬μš©ν•˜μ—¬ κ°œλ³„μ μœΌλ‘œ μ •λ ¬λ©λ‹ˆλ‹€. μž…λ ₯이 λ²”μœ„μ— 걸쳐 κ· μΌν•˜κ²Œ λΆ„ν¬λ˜μ–΄ μžˆμ„ λ•Œ κ°€μž₯ 잘 μž‘λ™ν•©λ‹ˆλ‹€. 평균 μ‹œκ°„ λ³΅μž‘λ„λŠ” O(n+k)μž…λ‹ˆλ‹€.

#sorting#distribution-sort#linear-time#non-comparison

Complexity Analysis

Time (Average)

O(n + k)

Expected case performance

Space

O(n + k)

Memory requirements

Time (Best)

O(n + k)

Best case performance

Time (Worst)

O(nΒ²)

Worst case performance

πŸ“š CLRS Reference

Introduction to Algorithmsβ€’Chapter 8β€’Section 8.4

Input Array

Implementation

Bucket Sort - Algorithm Vision