10. 嵌套

#include <iostream>

const int Cities = 5;
const int Years = 4;

int main()
{
    using namespace std;
    const char *cities[Cities] =
        {
            "Gribble City",
            "Gribbletown",
            "New Gribble",
            "San Gribble",
            "Gribble Vista"};
    int maxtemps[Years][Cities] =
        {
            {96, 100, 87, 101, 105},
            {96, 98, 91, 107, 104},
            {97, 101, 93, 108, 107},
            {98, 103, 95, 109, 108}};
    cout << "Maximum temperatures for 2008 - 2011\n\n";
    for (int city = 0; city < Cities; ++city)
    {
        cout << cities[city] << ":\t";
        for (int year = 0; year < Years; ++year)
            cout << maxtemps[year][city] << "\t";
        cout << endl;
    }
}