๋ฌธ์ œ ์„ค๋ช… :

๋‹น์‹ ์€ ์˜จ๋ผ์ธ ์‚ผ์ •์˜ ์ฃผ๋ฌธ ๊ด€๋ฆฌ ์‹œ์Šคํ…œ์„ ๋งŒ๋“ค๋ ค๊ณ  ํ•œ๋‹ค.

๋จผ์ €, ์ƒํ’ˆ ์ฃผ๋ฌธ ์ •๋ณด๋ฅผ ๋‹ด์„ ์ˆ˜ ์žˆ๋Š” ProductOrder ํด๋ž˜์Šค๋ฅผ ๋งŒ๋“ค์–ด๋ณด์ž.

 

์š”๊ตฌ ์‚ฌํ•ญ :

1. ProductOrder ํด๋ž˜์Šค๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์€ ๋ฉค๋ฒ„ ๋ณ€์ˆ˜๋ฅผ ํฌํ•จํ•ด์•ผ ํ•œ๋‹ค.

  - ์ƒํ’ˆ๋ช…(productName)

  - ๊ฐ€๊ฒฉ(price)

  - ์ฃผ๋ฌธ ์ˆ˜๋Ÿ‰(quantity)

2. ProductOrderMain ํด๋ž˜์Šค ์•ˆ์— main()๋ฉ”์„œ๋“œ๋ฅผ ํฌํ•จํ•˜์—ฌ, ์—ฌ๋Ÿฌ ์ƒํ’ˆ์˜ ์ฃผ๋ฌธ ์ •๋ณด๋ฅผ ๋ฐฐ์—ด๋กœ ๊ด€๋ฆฌํ•˜๊ณ , ๊ทธ ์ •๋ณด๋“ค์„ ์ถœ๋ ฅํ•˜๊ณ , ์ตœ์ข… ๊ฒฐ์ œ ๊ธˆ์•ก์„ ๊ณ„์‚ฐํ•˜์—ฌ ์ถœ๋ ฅํ•˜์ž.

3. ์ถœ๋ ฅ ์˜ˆ์‹œ์™€ ๊ฐ™๋„๋ก ์ถœ๋ ฅํ•˜๋ฉด ๋œ๋‹ค. 


<๋‚˜์˜ ์ฝ”๋“œ> -์ •๋‹ต

package javaBasicLecture.array.quiz2;

public class ProductOrderMain {

    public static void main(String[] args) {
        ProductOrder productorder1 = new ProductOrder();
        productorder1.productName = "๊ณผ์ž";
        productorder1.productPrice = 120;
        productorder1.productQuantity = 10;

        ProductOrder productorder2 = new ProductOrder();
        productorder2.productName = "์ตธ์ฝœ๋ฆฟ";
        productorder2.productPrice = 150;
        productorder2.productQuantity = 10;

        ProductOrder [] productOrders = {productorder1, productorder2};

        for (ProductOrder p : productOrders) {
            System.out.println(" ํ’ˆ๋ชฉ ๋ช… : " + p.productName + " ๊ฐ€๊ฒฉ: " + p.productPrice + " ์ˆ˜๋Ÿ‰ : " + p.productQuantity );
        }
        System.out.println("์ด ๊ธˆ์•ก : " + (productorder1.productPrice * productorder1.productQuantity + productorder2.productPrice * productorder2.productQuantity));

    }
}
package javaBasicLecture.array.quiz2;

public class ProductOrder {
    String productName;
    int productPrice;
    int productQuantity;
}

 

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