[๋ฐฑ์ค€/JAVA] 1008๋ฒˆ: A/B

2024. 5. 12. 23:56ยท๐Ÿ•น๏ธ ์ฝ”๋”ฉํ…Œ์ŠคํŠธ/๋ฐฑ์ค€
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1. ๋ฌธ์ œ

1008๋ฒˆ: A/B

https://www.acmicp.net/problem/1008


2. ์ ‘๊ทผ๋ฐฉ๋ฒ•

๋‹จ์ˆœํ•˜๊ฒŒ ๋‚˜๋ˆ—์…ˆ ๋ฌธ์ œ์ด์ง€๋งŒ, ์˜ˆ์ œ ์ถœ๋ ฅ์—์„œ ์‹ค์ˆ˜ํ˜•์œผ๋กœ ์ถœ๋ ฅ๋˜์—ˆ๊ธฐ ๋•Œ๋ฌธ์—

์˜ˆ์ œ ์ž…๋ ฅ 1๊ณผ 3์€ ์ •์ˆ˜ํ˜•์ด๋ผ ์ •์ˆ˜ํ˜•๋ผ๋ฆฌ ๋‚˜๋ˆ„์—ˆ์„ ๋•Œ์—๋Š” ์ •์ˆ˜ํ˜•๋งŒ ๋‚˜์˜จ๋‹ค๋Š”๊ฒƒ์„ ์ƒ๊ฐํ•˜๊ณ , 

๊ฐ„๋‹จํ•˜๊ฒŒ ๊ฒฐ๊ณผ๋ฅผ ์ถœ๋ ฅํ•  ๋•Œ์˜ ๋ณ€์ˆ˜์—๋‹ค๊ฐ€ double๋กœ ํ˜•๋ณ€ํ™˜ ํ•ด์ฃผ์—‡๋‹ค.


3. ํ’€์ด

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int A = scanner.nextInt();
        int B = scanner.nextInt();
        System.out.println((double) A / B);
    }
}

4. ์ •๋ฆฌ

์ปดํŒŒ์ผ ์—๋Ÿฌ๋Š” ์ •์ˆ˜ํ˜•๋ผ๋ฆฌ ๋‚˜๋ˆ„์—ˆ์„๋•Œ, ์ •์ˆ˜ํ˜•๋งŒ ๋‚˜์˜ค๋Š”๋ฐ ์ถœ๋ ฅ ์˜ˆ์ œ๋ฅผ ์ž์„ธํžˆ ๋ณด์ง€์•Š์•„์„œ ํ˜ผ์ž '๋งž๋Š”๋ฐ ์™œ ํ‹€๋ ธ๋‹ค๊ณ  ํ•˜๋Š”๊ฑฐ์ง€?' ๋ผ๋ฉฐ ๊ณ„์† ์ œ์ถœํ–ˆ์—ˆ๋‹ค.

์ž์กด์‹ฌ ์ฃฝ์ด๊ณ  ๋ฌธ์ œ ๊ณ„์† ์ฝ์–ด๋ณด๊ณ  ์˜ˆ์ œ ๊ณ„์†๋ณด๊ธฐ!

ํ‹€๋ฆฐ ๋ฌธ์ œ 3๋ฌธ์ œ๋Š” ๊ณตํ†ต์ ์œผ๋กœ ๋‹ค float์œผ๋กœ ํ–ˆ๊ณ  ๋‘๋ฌธ์ œ๋Š” C๋ผ๋Š” float C๋ณ€์ˆ˜๋ฅผ ๋งŒ๋“ค์–ด์„œ ๋„ฃ์–ด์„œ ์˜ค๋ฅ˜๊ฐ€ ๋‚ฌ์—ˆ๋˜ ๊ฒƒ ๊ฐ™๋‹ค.

์ด ๋ฌธ์ œ๋ฅผ ํ’€๋ฉด์„œ ํ˜•๋ณ€ํ™˜ ๊ณต๋ถ€๋ฅผ ๋‹ค์‹œ ํ•ด๋ณด๊ธฐ๋กœ ํ–ˆ๋‹ค. 

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[๋ฐฑ์ค€/JAVA] 1008๋ฒˆ: A/B
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