κ·Έλž˜ν”„ μ•Œκ³ λ¦¬μ¦˜Intermediate

λ„ˆλΉ„ μš°μ„  탐색 (BFS)

κ·Έλž˜ν”„λ₯Ό λ ˆλ²¨λ³„λ‘œ νƒμƒ‰ν•˜μ—¬ 더 깊이 λ“€μ–΄κ°€κΈ° 전에 ν˜„μž¬ 깊이의 λͺ¨λ“  정점을 λ°©λ¬Έν•©λ‹ˆλ‹€. 큐λ₯Ό μ‚¬μš©ν•˜λ©° κ°€μ€‘μΉ˜κ°€ μ—†λŠ” κ·Έλž˜ν”„μ—μ„œ μ΅œλ‹¨ 경둜λ₯Ό μ°ΎλŠ” 데 μ΄μƒμ μž…λ‹ˆλ‹€. 미둜 ν•΄κ²°, μ†Œμ…œ λ„€νŠΈμ›Œν¬ 뢄석, λ…Έλ“œ κ°„ μ—°κ²° μ°ΎκΈ° λ“±μ˜ μ‘μš© ν”„λ‘œκ·Έλž¨μ΄ μžˆμŠ΅λ‹ˆλ‹€.

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Complexity Analysis

Time (Average)

O(V + E)

Expected case performance

Space

O(V)

Memory requirements

Time (Best)

O(V + E)

Best case performance

Time (Worst)

O(V + E)

Worst case performance

πŸ“š CLRS Reference

Introduction to Algorithmsβ€’Chapter 22β€’Section 22.2

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500ms
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Real-time Statistics

Algorithm Performance Metrics

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Algorithm Visualization

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Initialize array to begin

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Implementation

Breadth-First Search (BFS) - Algorithm Vision