nested.cpp

来自「C++ Primer Plus（第五版）习题解答和例题代码」· C++ 代码 · 共 36 行

// nested.cpp -- nested loops and 2-D array
#include <iostream>
const int Cities = 5;
const int Years = 4;
int main()
{
    using namespace std;
    const char * cities[Cities] =   // array of pointers
    {                               // to 5 strings
        "Gribble City",
        "Gribbletown",
        "New Gribble",
        "San Gribble",
        "Gribble Vista"
    };

    int maxtemps[Years][Cities] =   // 2-D array
    {
        {95, 99, 86, 100, 104},   // values for maxtemps[0]
        {95, 97, 90, 106, 102},   // values for maxtemps[1]
        {96, 100, 940, 107, 105}, // values for maxtemps[2]
        {97, 102, 89, 108, 104}   // values for maxtemps[3]
    };

    cout << "Maximum temperatures for 2002 - 2005\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;
    }

    return 0;
}