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Micro-Drill #31 — Merge two dicts

Hash Strategies Target: 5s

Dict merging combines configurations or frequency maps. Python 3.5+ unpacking syntax.

merged = {**d1, **d2}

Type it from memory. Go.

Practice Problems

• 350. Intersection of Two Arrays II
• 49. Group Anagrams

Related Coding Drills

• Drill #6 — Merge two sorted arrays Easy
• Drill #15 — Merge two sorted lists Easy
• Drill #32 — Merge two sorted arrays Easy