1064B. Equations of Mathematical Magic
Silver IV
์ˆ˜ํ•™0-1 ๋„ˆ๋น„ ์šฐ์„  ํƒ์ƒ‰๋„ˆ๋น„ ์šฐ์„  ํƒ์ƒ‰๋‹ค์ด๋‚˜๋ฏน ํ”„๋กœ๊ทธ๋ž˜๋ฐ๋‘ ํฌ์ธํ„ฐ๋ฌธ์ž์—ด์„ธ๊ทธ๋จผํŠธ ํŠธ๋ฆฌ์ด๋ถ„ ํƒ์ƒ‰+6
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‘