Tuesday_May_26
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Data Types

Data type์ด๋ž€,
์–ด๋– ํ•œ ๋ฐ์ดํ„ฐ๊ฐ€ ์ˆซ์ž์ธ์ง€, ํ…์ŠคํŠธ์ธ์ง€, ๋˜ ๋‹ค๋ฅธ ํƒ€์ž…์ธ์ง€๋ฅผ ์˜๋ฏธํ•œ๋‹ค.

Data Type์˜ ์ข…๋ฅ˜ ๐Ÿ‘‡

1๏ธโƒฃ Integer

์ •์ˆ˜๋ฅผ ์˜๋ฏธํ•œ๋‹ค.
์˜ˆ๋ฅผ ๋“ค์–ด 1, 2, 5, 100, 1000 ๋“ฑ.

2๏ธโƒฃ Float

์†Œ์ˆซ์  ์ˆซ์ž๋ฅผ ์˜๋ฏธํ•œ๋‹ค.
2.0, 4,7. 9.993, 113413.56 ๋“ฑ

3๏ธโƒฃ String

์ผ๋ฐ˜์ ์ธ ๋ฌธ์ž์—ด์„ ์˜๋ฏธํ•œ๋‹ค.
"์•ˆ๋…•ํ•˜์„ธ์š”", "Hello", ๊ทธ๋ฆฌ๊ณ  "100"๋„ ๋ฌธ์ž์—ด์ด๋‹ค.

4๏ธโƒฃ Boolean

True ๋‚˜ False, 2๊ฐ€์ง€ ๊ฐ’๋งŒ ๊ฐ€์ง€๊ณ  ์žˆ๋‹ค.
์˜ˆ๋ฅผ ๋“ค์–ด ๐Ÿ‘‡

1 == 1 ์€ True ๊ฐ’์ด๋ฉฐ,
2 == 3 ์€ False ์ž…๋‹ˆ๋‹ค.
3 == "3" ์€ False ์ž…๋‹ˆ๋‹ค. ์™œ๋ƒํ•˜๋ฉด Data type์ด ํ‹€๋ฆฌ๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.

5๏ธโƒฃ Complex Numbers

์‹ค์ˆ˜์™€ ํ—ˆ์ˆ˜๋ฅผ ํฌํ•จํ•˜๊ณ  ์žˆ๋Š” ๋ณต์†Œ์ˆ˜๋ฅผ ์ด์•ผ๊ธฐ ํ•œ๋‹ค.

ํ—ˆ์ˆ˜๋ฅผ ํ‘œํ˜„ํ• ๋•Œ ์ˆ˜ํ•™์ฑ…์—์„œ๋Š” ๋Œ€๋ถ€๋ถ„ i ๋ฅผ ์ผ๊ฒ ์ง€๋งŒ ํŒŒ์ด์ฌ์—์„œ๋Š” j๋ฅผ ์‚ฌ์šฉํ•œ๋‹ค.
์˜ˆ๋ฅผ ๋“ค์–ด, 1+3j ๊ฐ€ complex number ์ด๋‹ค.

๋ณต์†Œ์ˆ˜ ใ…‹ใ…‹ใ…‹ ๊ณ 1๋•Œ ๋ณด๊ณ  ์•ˆ๋ดค๋Š”๋ฐ ์˜ค๋žœ๋งŒ์ด๋‹ค...

๊ทธ๋‚˜์ €๋‚˜ ํ•™๊ต ๋‹ค๋‹๋•Œ ์ž ๊น C์–ธ์–ด์™€ Java๋ฅผ ๋ฐฐ์› ์—ˆ๋Š”๋ฐ ์ด๋Ÿฐ ๋ฐ์ดํ„ฐ ํƒ€์ž…์€ ์ฒ˜์Œ์ด๋‹ค.
์—ญ์‹œ ํ‚น๊ฐ“ Python ๐Ÿ‘ ๐Ÿคฉ

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