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Programmers / 2단계 / 삼각 달팽이 / python
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코딩테스트/programmers (python)
https://school.programmers.co.kr/learn/courses/30/lessons/68645 나의 풀이 def solution(n): triangle = [ [0] * n for _ in range(n) ] answer = [] x, y = -1, 0 num = 1 for i in range(n): for j in range(i, n): if i % 3 == 0: x += 1 elif i % 3 == 1: y += 1 elif i % 3 == 2: x -= 1 y -= 1 triangle[x][y] = num num += 1 for i in range(n): for j in range(i+1): answer.append(triangle[i][j]) return answer trian..