๋์ ์ฝ๋
# ์ฐ -> ํ -> ์ข -> ์
dr = [0, 1, 0, -1]
dc = [1, 0, -1, 0]
T = int(input())
for t in range(1,T+1):
n = int(input())
arr = [[0]*n for _ in range(n)]
r = 0
c = 0
dist = 0
for i in range(1,n*n+1):
arr[r][c] = i
r += dr[dist]
c += dc[dist]
if r < 0 or c < 0 or r >= n or c >= n or arr[r][c] != 0 :
r -= dr[dist]
c -= dc[dist]
dist = (dist +1) % 4
r += dr[dist]
c += dc[dist]
print("#"+str(t))
for x in arr:
print(*x)
[swea] 1954. ๋ฌํฝ์ด ์ซ์ / python ํ์ด์ฌ / 2์ฐจ์ ๋ฐฐ์ด์ ์ธ๋ฑ์ค ์ ๊ทผ
Intro ๐ก 2์ฐจ์ ๋ฐฐ์ด์ ์ธ๋ฑ์ค ์ ๊ทผ์ ์ด๋ป๊ฒ ํ ๊ฒ์ธ๊ฐ? ์๋ ๊ทธ๋ฆผ์ฒ๋ผ m x n ๋ฐฐ์ด์ ์๊ฐํด๋ณด์. ๋ฐฐ์ด์ ์ธ๋ฑ์ค๋ ์ค๋ฅธ์ชฝ์ผ๋ก ๊ฐ ์๋ก, ์๋๋ก ๊ฐ ์๋ก ์ฆ๊ฐํ๊ธฐ ๋๋ฌธ์ ๋ค์๊ณผ ๊ฐ์ด ์ธ ์ ์๋ค.
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