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[๐Ÿ•ฐ๏ธ PROBLEM] Leetcode - 383. Ransom Noteย #421

@JengYoung

Description

@JengYoung

๋งํฌ

https://leetcode.com/problems/ransom-note/description/

๐Ÿค” ๊ฐ€์„ค

  1. ransomNote์˜ ๊ธ€์ž๋“ค์ด ๋ชจ๋‘ magazine์— ํฌํ•จ๋˜๋Š”์ง€๋ฅผ ํŒ๋ณ„ํ•˜๋ฉด ๋œ๋‹ค.
  2. ๋”ฐ๋ผ์„œ map์„ ์ƒ์„ฑํ•ด์„œ, ๊ฐ ๊ธ€์ž๋“ค์˜ ๊ฐœ์ˆ˜๋ฅผ ๋ชจ๋‘ ์นด์šดํŒ…ํ•˜์—ฌ ์ €์žฅํ•œ๋‹ค.
  3. magazine์„ ์ˆœํšŒํ•˜๋ฉด์„œ, ๋งŒ์•ฝ ํ˜„์žฌ ์กด์žฌํ•˜์ง€ ์•Š๋Š”๋‹ค๋ฉด false๋ฅผ ๋ฐ˜ํ™˜ํ•œ๋‹ค.
  4. ๊ทธ๋ ‡์ง€ ์•Š๋‹ค๋ฉด ๋ชจ๋‘ ์กด์žฌํ•˜๋Š” ๊ฒƒ์ด๋ฏ€๋กœ true๋ฅผ ๋ฐ˜ํ™˜ํ•œ๋‹ค.

๐Ÿšจ ์ƒ์„ฑํ•˜๊ธฐ ์ „์— ๊ผญ! ์ฒดํฌ ๋ถ€ํƒ๋“œ๋ ค์š”!!

  • ๋ผ๋ฒจ์—์„œ ์ถœ์ œ ์‚ฌ์ดํŠธ๊ฐ€ ์–ด๋””์ธ์ง€ ์„ค์ •ํ•ด์ฃผ์…จ๋‚˜์š”?
  • ์ด์Šˆ ๋ธŒ๋žœ์น˜๋Š” ๊ผญ problem-[[๋ฌธ์ œ๋ฒˆํ˜ธ]]๋กœ ์ƒ์„ฑํ•ด์ฃผ์„ธ์š”!

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