๋ฌธ-์ถ” ๋กœ๊ณ 
๋ฌธ-์ถ”
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131F. Present to Mom
Gold I
์ด๋ถ„ ํƒ์ƒ‰๋‘ ํฌ์ธํ„ฐ๊ตฌํ˜„๊ทธ๋ž˜ํ”„ ์ด๋ก ๊นŠ์ด ์šฐ์„  ํƒ์ƒ‰๋„ˆ๋น„ ์šฐ์„  ํƒ์ƒ‰๋ˆ„์  ํ•ฉ๋Ÿฐํƒ€์ž„ ์ „์˜ ์ „์ฒ˜๋ฆฌ+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‘