๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ
์•Œ๊ณ ๋ฆฌ์ฆ˜ ๊ณต๋ถ€ ๊ธฐ๋ก

๊ตฌํ˜„ ๋ฌธ์ œ

by hyeonha 2024. 9. 29.

๋ฐฉํ–ฅ๋ฒกํ„ฐ ์ž˜ ํ™œ์šฉํ•˜๊ธฐ !

๋ถ -> ๋™ -> ๋‚จ -> ์„œ ๋ฐฉํ–ฅ์œผ๋กœ 

dx = [-1,0,1,0]
dy = [0,1,0,-1]
nx = x + dx[์ธ๋ฑ์Šค]
ny = y + dy[์ธ๋ฑ์Šค]

 

๋ฒ”์œ„ ์•ˆ์— ์žˆ๋Š”์ง€ ์กฐ์‚ฌํ•  ๋•Œ 

๋‚˜๋Š” ๋ถ,๋™,๋‚จ,์„œ ์ผ ๋•Œ x ์ขŒํ‘œ, y ์ขŒํ‘œ ๋ชจ๋‘๋ฅผ ๋‹ค ๋‚˜๋ˆ ์„œ ์กฐ์‚ฌํ•ด์ฃผ์—ˆ๋Š”๋ฐ 

์•„๋ž˜์™€ ๊ฐ™์ด nx,ny๋ฅผ ๊ตฌํ•˜๊ณ  ํ•ด๋‹น ์ขŒํ‘œ๊ฐ€ ๋ฒ”์œ„ ๋‚ด๋ถ€์— ์žˆ๋Š”์ง€ ์กฐ์‚ฌํ•ด์ฃผ๋ฉด ๋œ๋‹ค.

0 <= nx < n and 0 <= ny < m
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