๐ป Coding Problems Solving/DFS | BFS | Backtracking
[ํ๋ก๊ทธ๋๋จธ์ค] LV.2 ๊ฒ์ ๋งต ์ต๋จ๊ฑฐ๋ฆฌ(java)
1. ๋ฌธ์ :https://school.programmers.co.kr/learn/courses/30/lessons/1844 2. ํ์ด ์ต๋จ๊ฑฐ๋ฆฌ์ ๊ฒฝ์ฐ bfs๋ก! 3. ์ฝ๋ import java.util.*; class Solution { // ์ํ์ข์ฐ ์ด๋ํ ์ ์๋ ์ขํ int[] dx = {0, 1, -1, 0}; int[] dy = {1, 0, 0, -1}; public int solution(int[][] maps) { int answer = 0; int[][] visited = new int[maps.length][maps[0].length]; bfs(maps, visited); answer = visited[maps.length - 1][maps[0].length - 1]; // ์๋ ํ ์ง..
2023. 3. 31. 20:14
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