Hamutaro - Hamtaro 4

Algorithm/BOJ

[Bronze III/JAVA] 10818 ์ตœ์†Œ, ์ตœ๋Œ€

carsumin 2024. 8. 19. 22:57

https://www.acmicpc.net/problem/10818

 

 

 

1. ์ฑ„์ ์€ ํ†ต๊ณผํ–ˆ์ง€๋งŒ ๋ฉ”๋ชจ๋ฆฌ๋ฅผ ๊ต‰์žฅํžˆ ๋งŽ์ด ๋‚ญ๋น„ํ•˜๋Š” ์ฝ”๋“œ์˜€๋‹ค

2. Arrays.sort()๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ๋ฉ”๋ชจ๋ฆฌ ๋‚ญ๋น„๋„ ์ค„์ด๊ณ  ๋” ๊ฐ„๊ฒฐํ•œ ์ฝ”๋“œ๋ฅผ ๋งŒ๋“ค ์ˆ˜ ์žˆ๋‹ค

3. Arrays๋ฅผ ์‚ฌ์šฉํ•˜๋ ค๋ฉด import ํ•ด์ฃผ๋Š” ๊ฒƒ๋„ ์žŠ์ง€๋ง์ž

 

 

๋‚ด ํ’€์ด
import java.util.*;

class Main{
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[] arr = new int[n];
        int max = -1000000;
        int min = 1000000;
        
        for(int i=0; i<n; i++){
            arr[i] = sc.nextInt();
        }

        for(int i=0; i<n; i++){
            if(arr[i]>max) {
                max = arr[i];
            }
            if(arr[i]<min){
                min = arr[i];
            }
        }
        
        System.out.println(min + " " + max);
    }
}

 

 

๋‹ค๋ฅธ ์‚ฌ๋žŒ ํ’€์ด

 

import java.util.Arrays;
import java.util.Scanner;

public class Main {

    public static void main(String[] args) {

        Scanner sc = new Scanner(System.in);

        int N = sc.nextInt();
        int[] arr = new int[N];

        for(int i = 0; i < arr.length; i++) {
            arr[i] = sc.nextInt();
        }

        Arrays.sort(arr);								
        System.out.print(arr[0] + " " + arr[N - 1]);	
    }													
}

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