题解 | #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
http://www.nowcoder.com/practice/69ef2267aafd4d52b250a272fd27052c
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int n = in.nextInt();
int k = in.nextInt();
int[] a = new int[n];
for(int i = 0; i<n; i++){
a[i] = in.nextInt();
}
Arrays.sort(a);
for(int i = 0; i<k; i++){
System.out.print(a[i]+" ");
}
}
}
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