[SW Expert Academy] - (D1)1933. 간단한 N의 약수(Stream)

https://swexpertacademy.com/main/code/problem/problemDetail.do?contestProbId=AV5PhcWaAKIDFAUq&categoryId=AV5PhcWaAKIDFAUq&categoryType=CODE

SW Expert Academy

 

코드

import java.util.Scanner;
import java.util.stream.IntStream;

public class 간단한N의약수_1933 {

	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		
		int N = scan.nextInt();
		
		IntStream.rangeClosed(1, N).filter(i -> (N%i == 0)).forEach(i -> System.out.print(i + " "));
		
		scan.close();
	}

}

 

풀이

rangeClose(1, N)

 - 1 ~ N까지

 

filter(i -> (N%i == 0)

 - N%i == 0인경우(i가 N의 약수인경우)

 

forEach()

 - 약수인 i 출력.