class Solution {
public:
vector getLeastNumbers(vector& arr, int k) {
sort(arr.begin(),arr.end());
vector out;
for(int i=0;i
待更新。。。

class Solution {
public:
vector getLeastNumbers(vector& arr, int k) {
sort(arr.begin(),arr.end());
vector out;
for(int i=0;i
待更新。。。