๋ชฉ๋ก๐Ÿฆฅ ์ฝ”ํ…Œ/์ด๊ฒƒ์ด ์ฝ”๋”ฉ ํ…Œ์ŠคํŠธ๋‹ค with python (41)

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

[์ด๊ฒƒ์ด ์ฝ”๋”ฉ ํ…Œ์ŠคํŠธ๋‹ค with Python]_2_์•Œ๊ณ ๋ฆฌ์ฆ˜ ์„ฑ๋Šฅ ํ‰๊ฐ€

220128 ์ž‘์„ฑ https://www.youtube.com/watch?v=Pj3IX2VehkU&list=PLVsNizTWUw7H9_of5YCB0FmsSc-K44y81&index=2 1. ๋ณต์žก๋„ (Complexity) : ์•Œ๊ณ ๋ฆฌ์ฆ˜์˜ ์„ฑ๋Šฅ์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ฒ™๋„ - ์‹œ๊ฐ„ ๋ณต์žก๋„ : ํŠน์ •ํ•œ ํฌ๊ธฐ์˜ ์ž…๋ ฅ์— ๋Œ€ํ•˜์—ฌ ์•Œ๊ณ ๋ฆฌ์ฆ˜์˜ ์ˆ˜ํ–‰ ์‹œ๊ฐ„ ๋ถ„์„ - ๊ณต๊ฐ„ ๋ณต์žก๋„ : ํŠน์ •ํ•œ ํฌ๊ธฐ์˜ ์ž…๋ ฅ์— ๋Œ€ํ•˜์—ฌ ์•Œ๊ณ ๋ฆฌ์ฆ˜์˜ ๋ฉ”๋ชจ๋ฆฌ ์‚ฌ์šฉ๋Ÿ‰ ๋ถ„์„ 1) ๋น…์˜ค ํ‘œ๊ธฐ๋ฒ• : ๊ฐ€์žฅ ๋น ๋ฅด๊ฒŒ ์ฆ๊ฐ€ํ•˜๋Š” ํ•ญ๋งŒ ๊ณ ๋ ค : ์ฐจ์ˆ˜๊ฐ€ ๊ฐ€์žฅ ํฐ ํ•ญ๋งŒ ๋‚จ๊ธด๋‹ค ( ๊ณ„์ˆ˜ ๋ฌด์‹œ ) 2. ์‹œ๊ฐ„ ๋ณต์žก๋„ ๊ณ„์‚ฐ ex) N๊ฐœ์˜ ๋ฐ์ดํ„ฐ ํ•ฉ์„ ๊ณ„์‚ฐ # n ๊ฐœ์˜ ๋ฐ์ดํ„ฐ์˜ ํ•ฉ์„ ๊ณ„์‚ฐ array = [1, 3, 5, 4, 2] sum = 0 for x in array : sum sum += x p..