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JAVA | λ‚˜λ„μ½”λ”© μžλ°” κ°•μ˜ (μ—°μ‚°μž) _ Quiz#2

c0zi 2023. 1. 28. 10:31
μ—°μ‚°μž

 

package chap_02;

public class _02_Operator2 {
    public static void main(String[] args) {
        // λŒ€μž…μ—°μ‚°μž
        int num = 10;
        num = num + 2;
        System.out.println(num); // 12

        num = num - 2;
        System.out.println(num);

        num += 2;
        System.out.println(num);
    }
}

 

chapter2μ—μ„œλŠ” μ—°μ‚°μžμ— λŒ€ν•΄μ„œ μ•Œμ•„λ³΄μ•˜λ‹€. μ‚°μˆ˜, λŒ€μž…, 비ꡐ, λ…Όλ¦¬κΉŒμ§€λŠ” C언어와 λΉ„μŠ·ν•΄μ„œ μ‰½κ²Œ λ„˜μ–΄κ°”κ³ , μ‚Όν•­ μ—°μ‚°μžλŠ” 쑰금 기얡이 μ•ˆλ‚¬λŠ”λ° 천천히 진도λ₯Ό λ”°λΌκ°€λ‹ˆκΉŒ μ—­μ‹œ 금방 μ μš©ν•  수 μžˆμ—ˆλ‹€.

 

Quiz #2

 

λ‘λ²ˆμ§Έ ν€΄μ¦ˆλŠ” μ–΄λ¦°μ΄μ˜ 킀에 λ”°λ₯Έ 놀이기ꡬ νƒ‘μŠΉ κ°€λŠ₯ μ—¬λΆ€λ₯Ό ν™•μΈν•΄μ£ΌλŠ” ν”„λ‘œκ·Έλž¨μ„ μž‘μ„±ν•˜λŠ” κ²ƒμ΄μ—ˆλ‹€.

 

package chap_02;

public class _Quiz_02 {
    public static void main(String[] args) {
        int statur1 = 115;
        int statur2 = 121 ;

        String result1 = (statur1 >= 120) ? ("νƒ‘μŠΉ κ°€λŠ₯ν•©λ‹ˆλ‹€.") : ("νƒ‘μŠΉ λΆˆκ°€λŠ₯ν•©λ‹ˆλ‹€.");
        String result2 = (statur2 >= 120) ? ("νƒ‘μŠΉ κ°€λŠ₯ν•©λ‹ˆλ‹€.") : ("νƒ‘μŠΉ λΆˆκ°€λŠ₯ν•©λ‹ˆλ‹€.");

        System.out.println("ν‚€κ°€ " + statur1 + "μ΄λ―€λ‘œ " + result1);
        System.out.println("ν‚€κ°€ " + statur2 + "μ΄λ―€λ‘œ " + result2);
    }
}

 

μ‹€ν–‰κ²°κ³ΌλŠ”

 


ν‚€κ°€ 115μ΄λ―€λ‘œ νƒ‘μŠΉ λΆˆκ°€λŠ₯ν•©λ‹ˆλ‹€.
ν‚€κ°€ 121μ΄λ―€λ‘œ νƒ‘μŠΉ κ°€λŠ₯ν•©λ‹ˆλ‹€.


와 같이 좜λ ₯λ˜λ„λ‘ ν•œλ‹€. κ°•μ˜μ—μ„œλŠ” λ³€μˆ˜λ“€μ„ ν•˜λ‚˜μ”© λ§Œλ“€μ–΄μ„œ μœ„μ˜ 두 λ¬Έμž₯을 각각 ν•œλ²ˆμ”© μ‹€ν–‰ν•˜μ—¬ 좜λ ₯ν•˜μ˜€λŠ”λ°, λ‚˜λŠ” 두 λ¬Έμž₯을 ν•¨κ»˜ 좜λ ₯ν•˜κ³  μ‹Άμ–΄μ„œ λ³€μˆ˜λ“€μ„ λ‘κ°œμ”© λ§Œλ“€μ—ˆλ‹€.

 

[λ‚˜λ„μ½”λ”©]  μžλ°” μ½”λ”© 무료 κ°•μ˜ (기본편) - 9μ‹œκ°„ λ’€λ©΄ μ—¬λŸ¬λΆ„λ„ κ°œλ°œμžκ°€ 될 수 μžˆμ–΄μš”

 

https://youtu.be/NQq0dOoEPUM?list=LL