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백준 / 7576번 / 토마토 / python 파이썬
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코딩테스트/백준 (python)
문제 : https://www.acmicpc.net/problem/7576 코드import sysfrom collections import dequeinput = sys.stdin.readlinem, n = map(int, input().split())tomato = []queue = deque()dx = [-1, 1, 0 ,0]dy = [0, 0, -1, 1]for _ in range(n): tomato.append(list(map(int, input().split())))for i in range(n): for j in range(m): if tomato[i][j] == 1: queue.append([i, j])def BFS(): while queue..