uva 482

<int, double> --> <int, string> 从而避免了输出格式；

#include <vector>
#include <string>
#include <iostream>
#include <sstream>
#include <algorithm>
using namespace std;

int main()
{
    int t, count = 0;
    string line1, line2;
    int index;
    string value;
    vector<pair<int, string>> store;
    cin >> t;
    getchar();
    while(t--)
    {
        getchar();
        count ++;
        getline(cin, line1);
        getline(cin, line2);
        stringstream ss1(line1), ss2(line2);
        while(ss1 >> index)
        {
            ss2 >> value;
            store.push_back(pair<int, string>(index, value));
        }
        sort(store.begin(), store.end());
        if(count > 1) cout << endl;
        for(int i = 0; i < store.size(); i++)
            cout << store[i].second << endl;

        store.clear();
    }

    return 0;
}

#include <iostream>
#include <string>
#include <sstream>
#include <vector>
#include <map>
using namespace std;

int main()
{
    int T;
    cin >> T;
    while(T--)
    {
        string str, s;
        stringstream ss;
        vector<int> ind;
        map<int, string> Map;

        getline(cin, str); // T 后面的

        getline(cin, str); // 空行

        getline(cin, str); // index
        ss << str;
        while(ss >> s) ind.push_back(stoi(s));

        for(int i= 0;i < ind.size(); i++)
            cin >> str, Map[ind[i]] = str;

        for(int i = 0; i < ind.size(); i++)
                cout << Map[i+1] << endl;
        if(T > 0)
            cout << endl;
    }
    return 0;
}


string toString(int I)
{
    stringstream ss;
    string str;
    ss << I;
    ss >> str;

    return str;
}

// 输入输出是怎么回事???
#include <iostream>
#include <string>
#include <sstream>
#include <vector>
#include <map>

using namespace std;


#define FOI(i, A, B) for(i = A; i <= B; i++)
#define FOD(i, A, B) for(i = A; i >= b; i--)

string toString(int I)
{
    stringstream ss;
    string str;
    ss << I;
    ss >> str;

    return str;
}

int main()
{
    int T;
    cin >> T;
    string str, s;
    while(T--)
    {
        getline(cin, str);
        getline(cin, str);
        vector<string> ind, val;
        map<string, string> Map;
        stringstream ss;
        getline(cin, str);
        ss << str;
        while(ss >> s) ind.push_back(s);
        int N = ind.size(), i;
        FOI(i, 0, N-1)
        {
            cin >> str;
            Map[ind[i]] = str;
        }
        FOI(i, 0, N-1)
                cout << Map[toString(i+1)] << endl;
        if(T > 0)
            cout << endl;
    }
    return 0;
}