[20251108] PGM / LV2 / 삼각 달팽이 / 강신지 #1353
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🧷 문제 링크
https://school.programmers.co.kr/learn/courses/30/lessons/68645
🧭 풀이 시간
20분
👀 체감 난이도
✏️ 문제 설명
밑변의 길이와 높이가 n인 삼각형에서 맨 위 꼭짓점부터 반시계 방향으로 달팽이 채우기를 진행한 뒤 배열 리턴해라
🔍 풀이 방법
아래(↓), 오른쪽(→), 위(↖)를 반복하며 각각 n, n-1, n-2, ..., 1개씩 채움
⏳ 회고
🐌