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  • What would life be If we had no courage to attemp anything?

Problem Solving/PROGRAMMERS32

[python]ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค-์‹ ๊ณ  ๊ฒฐ๊ณผ ๋ฐ›๊ธฐ [ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค]์‹ ๊ณ  ๊ฒฐ๊ณผ ๋ฐ›๊ธฐ https://school.programmers.co.kr/learn/courses/30/lessons/92334 ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค ์ฝ”๋“œ ์ค‘์‹ฌ์˜ ๊ฐœ๋ฐœ์ž ์ฑ„์šฉ. ์Šคํƒ ๊ธฐ๋ฐ˜์˜ ํฌ์ง€์…˜ ๋งค์นญ. ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค์˜ ๊ฐœ๋ฐœ์ž ๋งž์ถคํ˜• ํ”„๋กœํ•„์„ ๋“ฑ๋กํ•˜๊ณ , ๋‚˜์™€ ๊ธฐ์ˆ  ๊ถํ•ฉ์ด ์ž˜ ๋งž๋Š” ๊ธฐ์—…๋“ค์„ ๋งค์นญ ๋ฐ›์œผ์„ธ์š”. programmers.co.kr def solution(id_list, report, k): #๋‹ต ์ถœ๋ ฅ์„ ์œ„ํ•ด id_list๋งŒํผ 0์œผ๋กœ ์ดˆ๊ธฐํ™”ํ•œ ๋ฆฌ์ŠคํŠธ ์ƒ์„ฑ answer = [0]*len(id_list) #id_list์˜ ๊ฐ’์„ ํ‚ค๊ฐ’์œผ๋กœ ํ•˜๋Š” ๋”•์…”๋„ˆ๋ฆฌ ์ƒ์„ฑ report_dic={x:0 for x in id_list} #์ค‘๋ณต๋ฐฉ์ง€๋ฅผ ์œ„ํ•ด set() for r in set(report): #์‹ ๊ณ  ๋‹นํ•œ ์ˆ˜ .. 2022. 7. 7.
[python] ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค level2 - ํ”ผ๋ณด๋‚˜์น˜์ˆ˜ https://programmers.co.kr/learn/courses/30/lessons/12945?language=python3 ์ฝ”๋”ฉํ…Œ์ŠคํŠธ ์—ฐ์Šต - ํ”ผ๋ณด๋‚˜์น˜ ์ˆ˜ ํ”ผ๋ณด๋‚˜์น˜ ์ˆ˜๋Š” F(0) = 0, F(1) = 1์ผ ๋•Œ, 1 ์ด์ƒ์˜ n์— ๋Œ€ํ•˜์—ฌ F(n) = F(n-1) + F(n-2) ๊ฐ€ ์ ์šฉ๋˜๋Š” ์ˆ˜ ์ž…๋‹ˆ๋‹ค. ์˜ˆ๋ฅผ๋“ค์–ด F(2) = F(0) + F(1) = 0 + 1 = 1 F(3) = F(1) + F(2) = 1 + 1 = 2 F(4) = F(2) + F(3) = 1 + 2 = 3 F(5) = F(3) + F(4) = programmers.co.kr def solution(n): a,b=0,1 for i in range(n): a,b = b,a+b answer=a%1234567 return answer ๐Ÿ’ฅ.. 2022. 5. 6.