infiniteroof (๋ฌดํ•œ ๋ฃจํ”„)

2023. 1. 19. 16:53ใ†java

ํ†ต์ƒ์ ์œผ๋กœ ๋ฌดํ•œ๋ฃจํ”„๋Š” while ์‚ฌ์šฉ

๊ทธ๋Ÿฌ๋‚˜ for๋ฌธ๋„ ๊ฐ€๋Šฅํ•˜๋‹ค.

 

while๋ฌธ ๋ฌดํ•œ๋ฃจํ”„ ๋ฌธ๋ฒ• : 

while(true) {

}

for๋ฌธ ๋ฌดํ•œ๋ฃจํ”„ ๋ฌธ๋ฒ• : 

for(; ;) {

}

์ฃผ์„ ํŒ

ctrl + //

 

๋ฌดํ•œ๋ฃจํ”„์™€ break ์‚ฌ์šฉํ•ด๋ณด์ž.

import java.util.Scanner;

public class InfiniteRoof02 {
    public static void main(String[] args) {
        //์ ์ˆ˜๋ฅผ ์ž…๋ ฅ๋ฐ›๋Š”๋ฐ ์ ์ˆ˜๊ฐ€ 0~100 ์‚ฌ์ด์˜ ์ˆ˜๋ฅผ ๋ฐ›์„ ๋™์•ˆ
        //๊ณ„์†ํ•ด์„œ ์ ์ˆ˜๋ฅผ ์ž…๋ ฅ ๋ฐ›๋Š” ์ฝ”๋“œ
        Scanner sc = new Scanner(System.in);
        int score;

        while (true) {
            System.out.print("์ ์ˆ˜ ์ž…๋ ฅ : ");
            score = sc.nextInt();

            if(score >= 0 && score <= 100) {
                break;
            }
        }
    }
}

if ๊ฐ’์˜ ๋ฒ”์œ„๋ฅผ ๋ฒ—์–ด๋‚˜๋ฉด ํ”„๋กœ๊ทธ๋žจ ์ข…๋ฃŒ๋จ.

'java' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€

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