#include<iostream>
#include<vector>
#include<cmath>
#include<algorithm>
using namespace std;
bool cmp(int a, int b)
return a<b;//正序
int main()
{
int T;
cin >> T;
while (T--)
{
/*int n;
vector<int> vec;
cin >> n;
for (int i = 0;i < n;i++)
{
int a;
cin >> a;
vec.push_back(a);
}//输入①*/
int n;
cin >> n;
vector<int> vec;
vec.resize(n);
for (int i = 0;i < n;++i)
{
cin >> vec[i];
}//输入②
sort(vec.begin(), vec.end(), cmp);//排序(cmp 可以自定义排序功能)
/*for (int i = 0;i < vec.size();++i)
cout << vec[i] << endl;
//输出①*/
vector<int>::iterator it;
for (it = vec.begin();it != vec.end();it++)
{
if (it != vec.begin())
cout << " " << *it;
else
cout << *it;
}//输出②
cout << endl;
}
return 0;
}
posted on
2017-03-29 22:27
HANCAO
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