没有难度
#include <iostream>
#include <algorithm>
#include <vector>
using namespace std;
int main(){
int n = 0, k = 0;
cin >> n >> k;
vector<int> nums;
for (int i = 0; i < n; i++) {
int temp = 0;
cin >> temp;
nums.push_back(temp);
}
sort(nums.begin(), nums.end());
for (int i = 0; i < k; i++) {
cout << nums[i] << " ";
}
return 0;
}

京公网安备 11010502036488号