๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

ํ”„๋ก ํŠธ์—”๋“œ

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์ œ 28์žฅ ๐Ÿ“—JAVAโ˜• part_2(do-while, ๋ฐฐ์—ด)๐Ÿ“— ๐Ÿ‘จ‍๐Ÿ”ฌdo-while ๋ฌธ์˜ ๊ตฌ์„ฑ์„ ์‰ฝ๊ฒŒ ๊ทธ๋ ค๋ณด์•˜์Šต๋‹ˆ๋‹ค. do { ...์ž‘์—…๋ฌธ... } while(์กฐ๊ฑด์‹); - ์ตœ์†Œ ํ•œ๋ฒˆ์ด์ƒ ์ž‘์—…๋ฌธ ์‹คํ–‰ - ๋ฐ˜๋ณต ์กฐ๊ฑด์ด true ๋ฉด ๋ฐ˜๋ณต, false ๋ฉด ๋ฐ˜๋ณต ์ข…๋ฃŒ - ๋ฐ˜๋ณต ์กฐ๊ฑด์ด ์—†์œผ๋ฉด ์ปดํŒŒ์ผ ์˜ค๋ฅ˜ ๋ฐœ์ƒ (์˜ˆ์ œ์ฝ”๋“œ) i = 0; do { System.out.print(i); i++; } while( i < 10); (์ถœ๋ ฅ) : 0123456789 ๐Ÿ”‘continue๋ฌธ ๋ฐ˜๋ณต๋ฌธ์˜ ์ž‘์—…๋ฌธ ์ค‘๊ฐ„์— continue๋ฅผ ๋„ฃ์œผ๋ฉด ๋ฐ˜๋ณต๋ฌธ์—์„œ ๋น ์ ธ๋‚˜๊ฐ€์ง€ ์•Š๊ณ  ๋‹ค์Œ ๋ฐ˜๋ณต์œผ๋กœ ์ง„ํ–‰ํ•œ๋‹ค ๐Ÿ”‘break๋ฌธ ๋ฐ˜๋ณต๋ฌธ ํ•˜๋‚˜๋ฅผ ์™„์ „ํžˆ ๋น ์ ธ ๋‚˜๊ฐˆ ๋•Œ ์‚ฌ์šฉํ•œ๋‹ค ๊ธฐ๋ณธ ๋ฐ˜๋ณต๋ฌธ์˜ ๊ฒฝ์šฐ ํ˜„์žฌ ํ•˜๋‚˜์˜ ๋ฐ˜๋ณต๋ฌธ์„ ๋ฒ—์–ด๋‚œ๋‹ค. ์ค‘์ฒฉ ๋ฐ˜๋ณต์˜ ๊ฒฝ์šฐ ์•ˆ์ชฝ ๋ฐ˜๋ณต๋ฌธ์˜ break๋ฌธ์ด ์‹คํ–‰๋˜๋ฉด ์•ˆ์ชฝ ๋ฐ˜๋ณต๋ฌธ๋งŒ ๋ฒ—์–ด๋‚œ๋‹ค. ๐Ÿšฉ๋ฐฐ์—ด์ด๋ž€? ๏‚ค ์ธ..
์ œ 27์žฅ ๐Ÿ“—JAVAโ˜• part_1๐Ÿ“— ๐Ÿšฉ์ž๋ฐ”ํ”„๋กœ๊ทธ๋žจ์˜ ๊ธฐ๋ณธ ๊ตฌ์กฐ ํด๋ž˜์Šค๋ฅผ ๋งŒ๋“ค์–ด์ค€๋‹ค public์„ ์„ ์–ธํ•˜๋ฉด ๋‹ค๋ฅธ ํด๋ž˜์Šค์—์„œ ์ ‘๊ทผ ๊ฐ€๋Šฅ ex) public class Hello{ ... } ํด๋ž˜์Šค ๋‚ด๋ถ€์— main() ์—์„œ ์‹คํ–‰์ด ์‹œ์ž‘ ex) public static void main(String[] args) { .... } public static void๋กœ ์„ ์–ธ String[] args๋กœ ์‹คํ–‰ ์ธ์ž๋ฅผ ์ „๋‹ฌ ๋ฐ›์Œ ํ™”๋ฉด ์ถœ๋ ฅ println()์€ ์—ฌ๋Ÿฌ ํƒ€์ž…์˜ ๋ฐ์ดํ„ฐ ์ถœ๋ ฅ ๊ฐ€๋Šฅ println()์€ ์ถœ๋ ฅ ํ›„ ๋‹ค์Œ ํ–‰์œผ๋กœ ์ปค์„œ ์ด๋™ ๐Ÿ”‘ ์ž๋ฐ” ํ‚ค์›Œ๋“œ ๐Ÿ“š ์ž๋ฐ”์˜ ๋ฐ์ดํ„ฐ ํƒ€์ž… ๊ธฐ๋ณธ ํƒ€์ž… : 8 ๊ฐœ boolean char byte short int long float double ๋ ˆํผ๋Ÿฐ์Šค ํƒ€์ž… : 1๊ฐœ์ด๋ฉฐ ์šฉ๋„๋Š” ๋ฐฐ์—ด(array)์— ๋Œ€ํ•œ ๋ ˆํผ๋Ÿฐ์Šค ํด๋ž˜์Šค(c..
์ œ 26์žฅ ๐Ÿ“—JAVAโ˜• ๊ธฐ์ดˆ ๋‹ค๋ฃจ๊ธฐ๐Ÿ“— ์ž๋ฐ”์‹คํ–‰์ „ ์ดํด๋ฆฝ์Šค ๋‹ค์šด๋กœ๋“œ ๋ฐ›๊ธฐ https://www.eclipse.org/downloads/ Eclipse Downloads | The Eclipse Foundation The Eclipse Foundation - home to a global community, the Eclipse IDE, Jakarta EE and over 415 open source projects, including runtimes, tools and frameworks. www.eclipse.org โ˜•์ž๋ฐ”?? JAVA๋ž€ ๋ฌด์—‡์ผ๊นŒ?? ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์–ธ์–ด๋Š” ๊ธฐ๊ณ„์–ด, ์–ด์…ˆ๋ธ”๋ฆฌ์–ด, ๊ณ ๊ธ‰์–ธ์–ด๋กœ ๋‚˜๋ˆŒ์ˆ˜๊ฐ€ ์žˆ๋Š”๋ฐ ๊ทธ์ค‘ ๊ณ ๊ธ‰์–ธ์–ด์— ์†ํ•œ๋‹ค ๋™๋ฃŒ๋กœ๋Š” Pascal, Basic, C/C++, C# ๋“ฑ์ด ์žˆ๊ฒ ๋‹ค. ์ž๋ฐ”๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ์ด์œ ๋Š” ์ปดํ“จํ„ฐ๊ฐ€ ์†Œ์Šค..