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๊ด€๋ฆฌ ๋ฉ”๋‰ด

๋ชฉ๋ก2579 (1)

lgvv98

[Swift] BOJ 2579 ๊ณ„๋‹จ ์˜ค๋ฅด๊ธฐ

BOJ 2579 ๊ณ„๋‹จ ์˜ค๋ฅด๊ธฐ โœ… ์ ํ™”์‹์„ ์ด์šฉํ•œ DP๋ฌธ์ œ์˜€๋‹ค. ๋‚˜๋™๋นˆ ์ฑ…์„ ๊ณต๋ถ€ํ•˜๋ฉด์„œ ๋น„์Šทํ•œ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๋ ค๋Š” ๋…ธ๋ ฅ์„ ํ–ˆ์—ˆ๋Š”๋ฐ, ์ง„์งœ ๋„ˆ๋ฌด๋‚˜๋„ ์–ด๋ ค์› ๋‹ค. ์—ฌ๊ธฐ์„œ๋Š” ์ ํ™”์‹์„ ์„ธ์šฐ๊ธฐ ์œ„ํ•ด ๋ฌธ์ œ์˜ ๋งˆ์ง€๋ง‰ ์กฐ๊ฑด์˜ ์ดˆ์ ์„ ๋งž์ถ”๋Š”๋ฐ, ๋งˆ์ง€๋ง‰ ๊ณ„๋‹จ์€ ๊ผญ ๋ฐŸ์•„์•ผ ํ•œ๋‹ค. ์ด ๋ฌธ์žฅ์„ ๊ธฐ์ค€์œผ๋กœ ์ ํ™”์‹์„ ์„ค๊ณ„ํ•ด๋ณด์ž!!!! ๋งˆ์ง€๋ง‰ ๊ณ„๋‹จ์„ ๊ผญ ๋ฐŸ์•„์•ผ ํ•˜๋ฏ€๋กœ, ๋งˆ์ง€๋ง‰ ๊ณ„๋‹จ์„ ๋ฐŸ๋Š” ์ผ€์ด์Šค๋ฅผ ๋ณด์ž๋ฉด1. O X O O (๋ ๊ณ„๋‹จ๊ณผ ๋ฐ”๋กœ ์ด์ „ ๊ณ„๋‹จ์„ ๋ฐŸ์Œ, 3์—ฐ์†์€ ์•ˆ๋œ๋‹ค, ๊ทผ๋ฐ ์ตœ๋Œ“๊ฐ’์„ ์ฐพ์•„์•ผ ํ•˜๋ฏ€๋กœ ์ „์ „์ „์นธ๋„ ํฌํ•จํ•œ๋‹ค.)2. ? O X O(๋ ๊ณ„๋‹จ๊ณผ ๊ทธ ์ „์ „ ๊ณ„๋‹จ์„ ๋ฐŸ์Œ) ์ผ€์ด์Šค 1์—์„œ๋Š” ๋ ํŒจํ„ด์ด ์ €๊ฑธ๋กœ ๊ณ ์ • ์ผ€์ด์Šค 2์—์„œ๋Š” ๋ ํŒจํ„ด์ด ์ €๋ ‡๊ฒŒ ๊ณ ์ • ? ์ž๋ฆฌ๋Š” ์–ด๋–ค๊ฒŒ ์˜ฌ์ง€ ๋ชจ๋ฅธ๋‹ค๋Š” ๋ง -> ๋”ฐ๋ผ์„œ ์ˆ˜์‹์— ๋ฐ˜์˜ํ•˜์ง€ ์•Š๋Š”๋‹ค. ์ด๋ฅผ ์ ํ™”์‹..