[Softeer][level3] GINI์ผ ๋์์ค (python)
https://softeer.ai/practice/info.do?idx=1&eid=583 Softeer ์ฐ์ต๋ฌธ์ ๋ฅผ ๋ด์ Set์ ์ ํํด์ฃผ์ธ์. ์ทจ์ ํ์ธ softeer.ai ๋ฌธ์ ํ์ด ์ค๋ ๊ฑธ๋ ธ๋๋ฐ ๋ณ์๋ช
๋๋ฌธ์ด์๋ค,,, 0 -> 1๋ถ์ธ ๊ฒฝ์ฐ ์๋๊ธฐ ํ์ฐ ์
๋ฐ์ดํธ๋ฅผ ์ํด์ฃผ์ด 90์ . BFS๋ฅผ ํตํด ํ๋์ฉ ํ์ํ๋ ๋ฌธ์ . ์ฝ๋ import sys from collections import deque R, C = map(int, input().split()) map = [list(sys.stdin.readline().rstrip()) for _ in range(R)] visited = [[0] * C for _ in range(R)] # ์, ํ, ์ข, ์ฐ dc = [0, 0, -1, 1] dr = [-1,..