10818 최소, 최대(배열)

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

 

 

참고: https://coding-factory.tistory.com/254

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