1427E. Xum
Platinum I
๋น„ํŠธ๋งˆ์Šคํ‚นํ•ด ๊ตฌ์„ฑํ•˜๊ธฐ์ˆ˜ํ•™์„ ํ˜•๋Œ€์ˆ˜ํ•™์ •์ˆ˜๋ก ๊ตฌํ˜„๋ฌด์ž‘์œ„ํ™”๋ฐฐํƒ€์  ๋…ผ๋ฆฌํ•ฉ ๊ธฐ์ € (gf(2))+5
Codeforces

์ด ๋ฌธ์ œ์— ๋Œ€ํ•œ ๊ฐ€์ด๋“œ

์•„์ง ์ž‘์„ฑ๋œ ๊ฐ€์ด๋“œ๊ฐ€ ์—†์Šต๋‹ˆ๋‹ค.

์ด ๋ฌธ์ œ๋ฅผ ํฌํ•จํ•˜๋Š” ๋ฌธ์ œ์ง‘