문제
내가 작성한 정답
import java.util.Arrays;
class Solution {
public int[] solution(int[] num_list) {
int[] answer = new int[5];
Arrays.sort(num_list);
for(int i=0; i<5; i++){
answer[i] = num_list[i];
}
return answer;
}
}다른 사람들의 정답
import java.util.Arrays;
class Solution {
public int[] solution(int[] num_list) {
Arrays.sort(num_list);
return Arrays.copyOfRange(num_list, 0, 5);
}
}
import java.util.*;
class Solution {
public int[] solution(int[] num_list) {
return Arrays.stream(num_list)
.sorted()
.limit(5)
.toArray();
}
}Share article