stream复习 | #输入n个整数，输出其中最小的k个#
输入n个整数，输出其中最小的k个
https://www.nowcoder.com/practice/69ef2267aafd4d52b250a272fd27052c
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
ArrayList<Integer> ts = new ArrayList<>();
int num = in.nextInt(), k = in.nextInt();
for(int i=0;i<num;i++) ts.add(in.nextInt());
ts.stream().sorted().limit(k).forEach(i -> System.out.print(i+" "));
}
}
ts.stream().sorted().limit(k).forEach(i -> System.out.print(i+" "));
