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Update 게임-멥-최단거리.js
* 주석(레포 주소) 수정 * 함수 이름 변경 - isRoad -> isOut
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level-2/게임-맵-최단거리.js

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// https://programmers.co.kr/learn/courses/30/lessons/1844
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// https://github.com/codeisneverodd/programmers-coding-test
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//정답 1 - prove-ability
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function solution(maps) {
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// BFS 활용
@@ -18,7 +18,7 @@ function solution(maps) {
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// 다음 길 위치
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const nextY = dy + y, nextX = dx + x;
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// 맵 밖으로 나간다면
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if(isRoad(nextY, nextX, row, col)) continue;
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if(isOut(nextY, nextX, row, col)) continue;
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// 도착한 곳이 벽이라면
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if(maps[nextY][nextX] === 0) continue;
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// 이미 지난 곳 벽으로 만들어서 다음에 접근 방지
@@ -37,4 +37,4 @@ function solution(maps) {
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const DIRECTION = [[1, 0], [0, 1], [-1, 0], [0, -1]];
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// 사용이 가능한 길인지 확인하는 함수
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const isRoad = (nextY, nextX, row, col) => nextY < 0 || nextX < 0 || nextY > row || nextX > col;
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const isOut = (nextY, nextX, row, col) => nextY < 0 || nextX < 0 || nextY > row || nextX > col;

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