์ƒํ™œ์ฝ”๋”ฉ

๊ธฐ์กด AccountingApp.java ํŒŒ์ผ ๋ณต์‚ฌ ๋ฐ rename paste. 1. ์กฐ๊ฑด๋ฌธ (AccountingIFApp) public class AccountingIFApp { public static void main(String[] args) { double valueOfSupply =Double.parseDouble(args[0]); //args๋Š” string ํ˜•์‹์˜ ๋ฐฐ์—ด์ด๊ธฐ ๋•Œ๋ฌธ์— ์ˆซ์ž ํ˜•์‹(double)์€ ์—๋Ÿฌ๋‚จ. double vatRate = 0.1; double expenseRate = 0.3; double VAT = valueOfSupply*vatRate; double total = valueOfSupply + VAT; double expense = valueOfSupply*expense..
1. ํšŒ๊ณ„ ์•ฑ ๋งŒ๋“ค๊ธฐ. ์‹œ๊ฐ„์— ๋”ฐ๋ผ์„œ ์ถœ๋ ฅ๋˜๊ฒŒ ๋งŒ๋“ ๋‹ค. public class AccountingApp { public static void main(String[] args) { System.out.println("Value of supply : "+10000.0); System.out.println("VAT : "+(10000.0*0.1)); //VAT 10% System.out.println("Total : "+(10000.0 + 10000.0*0.1)); //์†Œ๋น„์ž๊ฐ€ ํŒ๋งค์ž์—๊ฒŒ ์ง€๋ถˆํ•ด์•ผ ํ•˜๋Š” ๊ฐ’ System.out.println("Expense : "+(10000.0*0.3)); //๋ฌผ๊ฑด ์›๊ฐ€ System.out.println("Income : "+(10000.0 - 10000.0*0.3)); /..
1. ์ถœ๋ ฅ public class HelloWorldApp { public static void main(String[] args) { //main : method System.out.println("Hello World!!"); } } Hello World!! ํ•™๊ต ๋‹ค๋‹ ๋•Œ ์ฒ˜์Œ์œผ๋กœ ๋ฐฐ์› ๋˜ ๊ฐ„๋‹จํ•œ ์ถœ๋ ฅ ๊ธฐ๋Šฅ. ๋‹ค์‹œ ๋ฐฐ์šฐ๊ณ  ์žˆ๋‹ค. ํ•™๊ต ๋‹ค๋‹ ๋•Œ ์—ด์‹ฌํžˆ ํ• ๊ฑธ ํ›„ํšŒํ•ด๋„ ์ง€๊ธˆ ๋‹ค์‹œ ์—ด์‹ฌํžˆ ํ•˜๋ฉด ๋œ๋‹ค. ์†Œ์Šค์ฝ”๋“œ ์ด๋ฆ„์„ ์ง๊ด€์ ์œผ๋กœ ์ง“์ž. ์–ด๋–ค ๊ธฐ๋Šฅ๊ณผ ๊ตฌํ˜„ํ•˜๋ ค๋Š” ๋ชฉ์ ์ด ๋ฌด์—‡์ธ์ง€ ํ•œ๋ˆˆ์— ํŒŒ์•…ํ•  ์ˆ˜ ์žˆ์–ด์•ผ ํ•œ๋‹ค. ๐Ÿ’กclass ์ด๋ฆ„๊ณผ ๋งจ ์œ„ public class ๋’ค ์ด๋ฆ„์ด ๊ฐ™์•„์•ผ ํ•œ๋‹ค. 2. ๋ฐ์Šคํฌํƒ‘ ๊ธฐ๋Šฅ //desktop App, ๋ฐ์Šคํฌํƒ‘์ด ๋œจ๋ฉด์„œ "Hello World!!"๊ฐ€ ๋œฌ๋‹ค. import javax.swin..
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