๐Ÿ˜Ž ๊ณต๋ถ€ํ•˜๋Š” ์ง•์ง•์•ŒํŒŒ์นด๋Š” ์ฒ˜์Œ์ด์ง€?

[v.๊ธฐ๋ณธ ์ˆ˜ํ•™ 1-Fly me to the Alpha Centauri.1011]BAEKJOON_Python ๋ณธ๋ฌธ

๐Ÿฆฅ ์ฝ”ํ…Œ/BAEKJOON

[v.๊ธฐ๋ณธ ์ˆ˜ํ•™ 1-Fly me to the Alpha Centauri.1011]BAEKJOON_Python

์ง•์ง•์•ŒํŒŒ์นด 2022. 1. 9. 00:48
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220109 ์ž‘์„ฑ

<๋ณธ ๋ธ”๋กœ๊ทธ๋Š” BAEKJOON ์„ ์ฐธ๊ณ ํ•ด์„œ ์ €๋งŒ์˜ ํ’€์ด๋ฅผ ์ž‘์„ฑํ•˜์˜€์Šต๋‹ˆ๋‹ค>

 

 

 

1011

๊ฐ ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค์— ๋Œ€ํ•ด x์ง€์ ์œผ๋กœ๋ถ€ํ„ฐ y์ง€์ ๊นŒ์ง€ ์ •ํ™•ํžˆ ๋„๋‹ฌํ•˜๋Š”๋ฐ
ํ•„์š”ํ•œ ์ตœ์†Œํ•œ์˜ ๊ณต๊ฐ„์ด๋™ ์žฅ์น˜ ์ž‘๋™ ํšŸ์ˆ˜๋ฅผ ์ถœ๋ ฅ


 

๋‚ด ํ’€์ด

a = int(input())

for i in range(a) :
    x, y = map(int, input().split())
    
    d = y - x 		# ๊ฑฐ๋ฆฌ
    n = 0
    
    while True :
        if d <= n * (n+1) :
            break
        
        n += 1
          
    if d <= n ** 2 :
        print(n * 2-1)
        
    else :
    	print(n * 2)
 

 

 

 

 

 

๋‚ด ์ถœ๋ ฅ

1
3 9
4

 

 

 

 

 

 

 

๋ ˆ์ „๋“œ..

์ง„์‹ฌ 1๋„ ๋ชจ๋ฅด๊ฒ ๋‹ค ๋‹น๊ทผ ๋‹น๊ทผ

์ด๊ฑด ํ•˜์–€ ๊นƒ๋ฐœ ~~ ํ”๋“คํ”๋“ค~~

https://eunhee-programming.tistory.com/99

 

์ฝ”๋”ฉํ…Œ์ŠคํŠธ ์ค€๋น„ - ๋ฐฑ์ค€ 1011๋ฒˆ ํ’€์ด/์ž์„ธํ•œ ํ’€์ด(ํŒŒ์ด์ฌ)

๋ฐฑ์ค€ 1011๋ฒˆ ๋ฌธ์ œ ์ฝ”๋“œ๋Š” ๋งจ ์•„๋ž˜ ์žˆ์Šต๋‹ˆ๋‹ค. 1. ๋ฌธ์ œ  2. ํ’€์ด  3. ์ฝ”๋“œ ์ˆœ์ž…๋‹ˆ๋‹ค. ๋ฐฑ์ค€ 1011๋ฒˆ ๋ฌธ์ œ ํ’€๋Ÿฌ๊ฐ€๊ธฐ https://www.acmicpc.net/problem/1011 1011๋ฒˆ: Fly me to the Alpha Centauri ์šฐํ˜„์ด๋Š” ์–ด๋ฆฐ ์‹œ์ ˆ..

eunhee-programming.tistory.com

 

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