백준 알고리즘 10818번: 최소, 최대 - JAVA

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

10818번: 최소, 최대

 

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.util.StringTokenizer;
 
public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
        StringTokenizer st = null;
        
        int max = -1000001;
        int min = 1000001;
        
        int size = Integer.parseInt(br.readLine());
        
        int [] arr = new int[size];
        
        st = new StringTokenizer(br.readLine());
        for(int i=0; i<arr.length; i++) {
            arr[i] = Integer.parseInt(st.nextToken());
        }
        
        for(int i=0; i<arr.length; i++) {
             if(max < arr[i]) {
                max = arr[i];
            }
            if(min > arr[i]) {
                min = arr[i];
            }
        }
        
        bw.write(min+" "+max);
        bw.flush();
        bw.close();
    }
}