Answeror

#include <string>
#include <vector>
#include <cctype>
#include <algorithm>

using namespace std;

std::vector<string> split(const string &s)
{
    std::vector<string> v;

Answeror

#include <string>
#include <vector>
#include <algorithm>
#include <functional>
#include <fstream>
#include <iterator>
#include <iostream>

using namespace std;

Answeror

vector<student> extract_fails(vector<student> &sts)
{
    //vector<student> failed;
    //remove_copy_if(sts.begin(), sts.end(), back_inserter(failed),
    //    [](student st){ return st.grade() >= 60; });
    //sts.erase(remove_if(sts.begin(), sts.end(), 
    //    [](student st){ return st.grade() < 60; }), sts.end());
    vector<student>::iterator i = stable_partition(sts.begin(), sts.end(), 
        [](student st){ return st.grade() >= 60; });
    vector<student> failed(i, sts.end());

Answeror

#include <vector>
#include <algorithm>
#include <iterator>
#include <string>
#include <numeric>
#include <iostream>

using namespace std;

string cat(vector<string> v)

Answeror

#include <map>
#include <string>
#include <vector>
#include <fstream>
#include <iostream>
#include <sstream>
#include <iterator>
#include <algorithm>

#include <string>

Answeror

#include <string>
#include <vector>
#include <map>
#include <iostream>
#include <fstream>
#include <sstream>
#include <iterator>
#include <cassert>
#include <cstdlib>

Answeror

#include <algorithm>
#include <vector>

using namespace std;

typedef vector<int>::iterator iter;

struct cmp
{
    int pivot;

Answeror

#include <iterator>
#include <algorithm>

#include "student.h"

istream& operator >>(istream &is, vector<double> &v);

student read(istream &is)
{
    string name;

Answeror

/**
 *  @file
 *  @author answeror <answeror@gmail.com>
 *  @date 2012-07-05
 *  
 *  @section DESCRIPTION
 *  
 *  This file is used to illustrate how to do simple unit testing.
 */

Answeror

#include <string>
#include <vector>
#include <cctype>
#include <algorithm>
#include <iostream>
#include <iterator>

using namespace std;

template<class Out>