cipher 1
[Baekjoon] 15237_Cipher

๋ฌธ์ œ(์ถœ์ฒ˜: https://www.acmicpc.net/problem/15237) ๋ฌธ์ œ ํ’€์ด  ๋นˆ๋„์ˆ˜๋กœ ์ •๋ ฌํ•˜๋ฉฐ, ๋นˆ๋„์ˆ˜๊ฐ€ ๊ฐ™๋‹ค๋ฉด ์ž…๋ ฅ ์ˆœ์œผ๋กœ ์ •๋ ฌํ•œ๋‹ค.์ž…๋ ฅ ์ˆœ์„ ์ €์žฅํ•˜๊ธฐ ์œ„ํ•ด HashMap์˜ value ๊ฐ’์„ ๋ฐฐ์—ด๋กœ ์„ ์–ธํ•˜๋ฉฐ, ๋ฐฐ์—ด 0๋ฒˆ์งธ ๊ฐ’์„ ์ž…๋ ฅ ์ˆœ, 1๋ฒˆ์งธ ๊ฐ’์„ ๋นˆ๋„์ˆ˜๋กœ ๊ตฌํ˜„ํ•œ๋‹ค. my solution (Java) import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.IOException; import java.io.InputStreamReader; import java.io.OutputStreamWriter; import java.util.ArrayList; import java.util.Collections; i..
๐ŸŒžAlgorithm/๐Ÿ”ฅBaekjoon 2025.04.03
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