[ํ๋ก๊ทธ๋๋จธ์ค] LV.2 ์์ ๋์งํ
1. ๋ฌธ์
ํ ๋๋จผํธ ํด๊ฒฐ : Link
2. ํ์ด
a์ b๋ฅผ 2๋ก ๋๋ ์ฃผ๋ฉด์
a = b์ธ ๊ฒฝ์ฐ๊ฐ ๊ฒฝ๊ธฐ๊ฐ ์น๋ค์ง๋ ๊ฒฝ์ฐ์ด๊ธฐ ๋๋ฌธ์ while๋ฌธ์ ์กฐ๊ฑด์ a != b๋ก ๋๋ค.
3. ์ฝ๋
def solution(n,a,b):
answer = 0
while a != b:
answer += 1
a, b = (a+1)//2, (b+1)//2
return answer
'๐ป Coding Problems Solving > Array | String | Loop' ์นดํ ๊ณ ๋ฆฌ์ ๋ค๋ฅธ ๊ธ
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