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[Baekjoon] 3018_์บ ํ”„ํŒŒ์ด์–ด

Silver III๋ฌธ์ œ(์ถœ์ฒ˜: https://www.acmicpc.net/problem/3018) ๋ฌธ์ œ ํ’€์ด  ๊ฐ ์‚ฌ๋žŒ์ด ์•„๋Š” ๋…ธ๋ž˜๋ฅผ ArrayList ์— ์ €์žฅํ•œ๋‹ค. ๋งŒ์•ฝ 1 = [2], 2 = [3], 3 = [1]์ธ ๊ฒฝ์šฐ 2๋ฒˆ๊ณผ 3๋ฒˆ์ด ์บ ํ”„ํŒŒ์ด์–ด์— ์ฐธ์—ฌํ–ˆ๋‹ค๋ฉด ์„œ๋กœ ์•„๋Š” ๋…ธ๋ž˜๋ฅผ ๊ณต์œ ํ•œ๋‹ค. ์„œ๋กœ ๊ณต์œ ํ•˜๋ฉด 1 = [2], 2 = [1,3], 3 = [1,3] ์ด ๋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.A..
๐ŸŒžAlgorithm/๐Ÿ”ฅBaekjoon 2024.05.17
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