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๐Ÿ‘จ๐Ÿป‍๐Ÿ’ป PS/JAVA

[JAVA] ๋ฐฑ์ค€ 10824๋ฒˆ ใ€์ ‘๋ฏธ์‚ฌ ๋ฐฐ์—ดใ€‘

2022. 10. 12. 20:57


 

์ด ๋ฌธ์ œ๋Š” ๋ฌธ์ž์—ด๋กœ ์ž…๋ ฅ์„ ๋ฐ›์€ ๋’ค, substring(start index, end index) ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ,

 

๋งŒ๋“ค์–ด๋‘” String [] ๋ฐฐ์—ด์— ๋ฌธ์ž๋ฅผ ์ชผ๊ฐœ์„œ ์ž…๋ ฅํ•œ ๋’ค, sort๋ฉ”์„œ๋“œ๋ฅผ ์‚ฌ์šฉํ•ด์„œ ํ•ด๊ฒฐํ•˜์˜€๋‹ค.

 

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Arrays;

public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        String input = br.readLine();
        String[] array = new String[input.length()];
        for (int i = 0; i < input.length(); i++) {
            array[i] = input.substring(i, array.length);
        }

        Arrays.sort(array);
        for (String s : array) {
            System.out.println(s);
        }


    }
}

 

์ปค๋ฆฌํ˜๋Ÿผ์ƒ, ๋ฌธ์ž์—ด ์ฒ˜๋ฆฌ ๋ฌธ์ œ๊ฐ€ 7๋ฌธ์ œ๋ผ 3์ผ์— ๊ฑธ์ณ ํ•ด๊ฒฐํ•˜๋ ค ํ–ˆ๋Š”๋ฐ, ๋„ˆ๋ฌด ๊ฐ„๋‹จํ•ด์„œ ํ•˜๋ฃจ๋งŒ์— ๋๋‚ด๋ฒ„๋ ธ๋‹ค.(์ˆ˜์—… ์ค‘๊ฐ„์ค‘๊ฐ„์— ํ’€์–ด๋ดค๋‹ค..)

 

๋„ˆ๋ฌด ๊ฐ„๋‹จํ•œ ๋ฌธ์ œ๋“ค์ด ๋งŽ์•„์„œ, ๊ธฐ๋ก์œผ๋กœ ๋‚จ๊ธฐ๊ธฐ๋„ ์• ๋งคํ–ˆ์ง€๋งŒ, ๊ฐ„๋‹จํ•˜๊ฒŒ๋ผ๋„ ๊ธฐ๋กํ–ˆ๋‹ค.

 

๋ฌธ์ž์—ด ์ฒ˜๋ฆฌ ์œ ํ˜•์€ Dp ์œ ํ˜• ์ „์— ์žˆ์–ด๋„ ๊ดœ์ฐฎ์ง€ ์•Š์•˜์„๊นŒ? ์ƒ๊ฐ์ด ๋“ ๋‹ค.

 

 

 

์•„๋ฌดํŠผ ๊ฐ„๋‹จํ•œ ๋ฌธ์ œ์—ฌ๋„, ์—ฌ๋Ÿฌ๊ฐœ ํ’€์—ˆ๋”๋‹ˆ ํ”ผ๊ณคํ•˜๋‹ค.... 

 

์—ด์‹ฌํžˆํ•ด์„œ, ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๊ธฐ์ดˆ ์ปค๋ฆฌํ˜๋Ÿผ์„ ๋๋‚ด๊ณ  ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค ๋ฌธ์ œ๋„ ํ’€์–ด๋ด์•ผ๊ฒ ๋‹ค~

    '๐Ÿ‘จ๐Ÿป‍๐Ÿ’ป PS/JAVA' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€
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