[goormlevel/Java] M배 배열

-Code

import java.io.*;
import java.util.*;

class Main {
	public static void main(String[] args) throws Exception {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		StringTokenizer st = new StringTokenizer(br.readLine());

		int n = Integer.parseInt(st.nextToken());
		int m = Integer.parseInt(st.nextToken());

		// 수를 받으면서 m으로 나누어 떨어지지 않으면 곱해주어 저장
		st = new StringTokenizer(br.readLine());
		StringBuilder answer = new StringBuilder();
		for (int i = 0; i < n; i++) {
			int num = Integer.parseInt(st.nextToken());
			if (num % m != 0) {
				num *= m;
			}
			answer.append(num);
			if (i < n - 1) {
				answer.append(" ");
			}
		}
		br.close();
		System.out.println(answer);
	}
}