๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

Programmers5

(ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค) ์ค‘๋ณต๋œ ์ˆซ์ž ๊ฐœ์ˆ˜ ๐Ÿถ ๋ฌธ์ œ์ •์ˆ˜๊ฐ€ ๋‹ด๊ธด ๋ฐฐ์—ด array์™€ ์ •์ˆ˜ n์ด ๋งค๊ฐœ๋ณ€์ˆ˜๋กœ ์ฃผ์–ด์งˆ ๋•Œ, array์— n์ด ๋ช‡ ๊ฐœ ์žˆ๋Š” ์ง€๋ฅผ return ํ•˜๋„๋ก solution ํ•จ์ˆ˜๋ฅผ ์™„์„ฑํ•ด๋ณด์„ธ์š”. โ—์ œํ•œ์‚ฌํ•ญ  1. 1 ≤ array์˜ ๊ธธ์ด ≤ 100  2. 0 ≤ array์˜ ์›์†Œ ≤ 1,000  3. 0 ≤ n ≤ 1,000  ๐Ÿถ ์ž…์ถœ๋ ฅ ์˜ˆ์ž…๋ ฅ #1  โœ”๏ธ case1.   - array: [1, 1, 2, 3, 4, 5], n: 1  โœ”๏ธ case2.  - array: [0, 2, 3, 4], n: 0์ถœ๋ ฅ #1  โœ”๏ธ case1 :: 2  โœ”๏ธ case2 :: 0 ๐Ÿถ ์†Œ์Šค# Answer 1.def solution(array, n): answer = 0 for i in array: if i == n:.. 2024. 12. 17.
(ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค) ๋Œ€์†Œ๋ฌธ์ž ๋ฐ”๊ฟ”์„œ ์ถœ๋ ฅํ•˜๊ธฐ ๐Ÿถ ๋ฌธ์ œ์˜์–ด ์•ŒํŒŒ๋ฒณ์œผ๋กœ ์ด๋ฃจ์–ด์ง„ ๋ฌธ์ž์—ด str ์ด ์ฃผ์–ด์ง‘๋‹ˆ๋‹ค. ๊ฐ ์•ŒํŒŒ๋ฒณ์„ ๋Œ€๋ฌธ์ž๋Š” ์†Œ๋ฌธ์ž๋กœ ์†Œ๋ฌธ์ž๋Š” ๋Œ€๋ฌธ์ž๋กœ ๋ณ€ํ™˜ํ•ด์„œ ์ถœ๋ ฅํ•˜๋Š” ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•ด ๋ณด์„ธ์š”.โ—์ œํ•œ์‚ฌํ•ญ  1. 1 ≤ str์˜ ๊ธธ์ด ≤ 20  2. str์€ ์•ŒํŒŒ๋ฒณ์œผ๋กœ ์ด๋ฃจ์–ด์ง„ ๋ฌธ์ž์—ด์ž…๋‹ˆ๋‹ค.  ๐Ÿถ ์ž…์ถœ๋ ฅ ์˜ˆ์ž…๋ ฅ #1 > aBcDeFg์ถœ๋ ฅ #1 > AbCdEfG  ๐Ÿถ ์†Œ์Šคimport restr = input()answer = ''while True: # 1): ์ •๊ทœ์‹ ํŒจํ„ด ๋น„๊ต, 2) ์•ŒํŒŒ๋ฒณ์—ฌ๋ถ€ ํ•จ์ˆ˜ ์‚ฌ์šฉ 1) if 1 2024. 12. 6.
(ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค) ๋ฌธ์ž์—ด ๋ฐ˜๋ณตํ•ด์„œ ์ถœ๋ ฅํ•˜๊ธฐ ๐Ÿถ ๋ฌธ์ œ๋ฌธ์ž์—ด str๊ณผ ์ •์ˆ˜ n์ด ์ฃผ์–ด์ง‘๋‹ˆ๋‹ค. str์ด n๋ฒˆ ๋ฐ˜๋ณต๋œ ๋ฌธ์ž์—ด์„ ๋งŒ๋“ค์–ด ์ถœ๋ ฅํ•˜๋Š” ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•ด ๋ณด์„ธ์š”.โ—์ œํ•œ์‚ฌํ•ญ  1. 1 ≤ str์˜ ๊ธธ์ด ≤ 10  2. 1 ≤ n ≤ 5  ๐Ÿถ ์ž…์ถœ๋ ฅ ์˜ˆ์ž…๋ ฅ #1 > string 5์ถœ๋ ฅ #1 > stringstringstringstringstring  ๐Ÿถ ์†Œ์Šคstr, n, answer = '', '', ''while True: try: str, n = input().strip().split(' ') n = int(n) if (1 2024. 12. 6.
a์™€ b ์ถœ๋ ฅํ•˜๊ธฐ ๐Ÿถ ๋ฌธ์ œ์ •์ˆ˜ a์™€ b๊ฐ€ ์ฃผ์–ด์ง‘๋‹ˆ๋‹ค. ๊ฐ ์ˆ˜๋ฅผ ์ž…๋ ฅ๋ฐ›์•„ ์ž…์ถœ๋ ฅ ์˜ˆ์™€ ๊ฐ™์€ ํ˜•์‹์œผ๋กœ ์ถœ๋ ฅํ•˜๋Š” ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•ด ๋ณด์„ธ์š”.โ—์ œํ•œ์‚ฌํ•ญ1. -100,000 ≤ a, b ≤ 100,000 ๐Ÿถ ์ž…์ถœ๋ ฅ ์˜ˆ์ž…๋ ฅ #1 > 4 5์ถœ๋ ฅ #1 > a = 4 > b = 5 ๐Ÿถ ์†Œ์Šคa, b = map(int, input().strip().split(' '))if all((-100000  ๐Ÿถ ํ•จ์ˆ˜strip()1. ๋ฌธ์ž์—ด์˜ ์‹œ์ž‘๊ณผ ๋์—์„œ ์ง€์ •๋œ ๋ฌธ์ž๋“ค์„ ์ œ๊ฑฐํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ2. ํ”ํžˆ ๊ณต๋ฐฑ์ด๋‚˜ ์ค„๋ฐ”๊ฟˆ ๋ฌธ์ž๋ฅผ ์ œ๊ฑฐํ•  ๋•Œ ์‚ฌ์šฉtext = " ์—ฌ๊ธฐ ๊ณต๋ฐฑ์ด ๋งŽ์ด ์žˆ์Šต๋‹ˆ๋‹ค. "cleaned_text = text.strip()print(cleaned_text) # "์—ฌ๊ธฐ ๊ณต๋ฐฑ์ด ๋งŽ์ด ์žˆ์Šต๋‹ˆ๋‹ค." split()1. ๋ฌธ์ž์—ด์„ ์ง€์ •๋œ ๊ตฌ๋ถ„์ž์— .. 2024. 11. 27.
(ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค) ๋ฌธ์ž์—ด ์ถœ๋ ฅํ•˜๊ธฐ ๐Ÿถ ๋ฌธ์ œ๋ฌธ์ž์—ด str ์ด ์ฃผ์–ด์งˆ ๋•Œ, str ์„ ์ถœ๋ ฅํ•˜๋Š” ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•ด ๋ณด์„ธ์š”.โ—์ œํ•œ์‚ฌํ•ญ1. 1 ≤ str์˜ ๊ธธ์ด ≤ 1,000,0002. str์—๋Š” ๊ณต๋ฐฑ์ด ์—†์œผ๋ฉฐ, ์ฒซ์งธ ์ค„์— ํ•œ ์ค„๋กœ๋งŒ ์ฃผ์–ด์ง‘๋‹ˆ๋‹ค. ๐Ÿถ ์ž…์ถœ๋ ฅ ์˜ˆ์ž…๋ ฅ #1 > HelloWorld!์ถœ๋ ฅ #1 > HelloWorld! ๐Ÿถ ์†Œ์Šคstr = input()if ((len(str) >= 1 and len(str)  ๐Ÿถ ํ•จ์ˆ˜len์ฃผ์–ด์ง„ ์ปจํ…Œ์ด๋„ˆ์˜ ํ•ญ๋ชฉ ์ˆ˜๋ฅผ ์ •์ˆ˜๋กœ ๋ฐ˜ํ™˜ํ•˜๋Š” ํ•จ์ˆ˜โ€ป ์ปจํ…Œ์ด๋„ˆ: ๋ฆฌ์ŠคํŠธ, ๋ฌธ์ž์—ด, ํŠœํ”Œ, ๋”•์…”๋„ˆ๋ฆฌ, ์„ธํŠธ ๋“ฑ๊ณผ ๊ฐ™์€ ๋ฐ์ดํ„ฐ ๊ตฌ์กฐ# ๋ฌธ์ž์—ด์˜ ๊ธธ์ดlength = len("์•ˆ๋…•ํ•˜์„ธ์š”")print(length) # 5 countํŠน์ • ๋ฌธ์ž๋‚˜ ๋ฌธ์ž์—ด์ด ์ฃผ์–ด์ง„ ๋ฌธ์ž์—ด ๋‚ด์— ๋ช‡ ๋ฒˆ ๋‚˜ํƒ€๋‚˜๋Š”์ง€ ์„ธ์–ด์ฃผ๋Š” ํ•จ์ˆ˜# ๋ฌธ์ž์—ด์—์„œ ๋ฌธ์ž์˜ ์ถœํ˜„ .. 2024. 11. 27.