View source for Yurttas/PL/OOL/Cplusplus/F/07/03/01/map 00.cpp

<syntaxhighlight lang="cpp" line start="1" enclose="div">/*
   Copyright(C) 2000
   All Rights Reserved. Salih Yurttas, ZCubes, BitsOfCode Software Systems, Inc..

   Permission to use, copy, modify, and distribute this
   software and its documentation for EDUCATIONAL purposes
   and without fee is hereby granted provided that this
   copyright notice appears in all copies.

   date   : January 1, 2000.
   author : Salih Yurttas.

   map_00.cpp
*/


#include <iostream>

#include <vector>
#include <string>

#include <map>

using namespace std;

int main(int argc, char* argv[]) {

    string fruits[] = {"strawberry",
                       "plum",
                       "apple",
                       "orange",
                       "apricot",
                       "peach",
                       "mango",
                       "watermelon"};

    vector<string> fruits_list(fruits, fruits+8);

    int counts[] = {4,
                    2,
                    1,
                    8,
                    5,
                    6,
                    7,
                    3};

    vector<int> counts_list(counts, counts+8);

    map<int, string, less<int> > counts_fruits_list;

    int n = counts_list.size();
    for(int i=0; i<n; ++i)
      counts_fruits_list[counts_list.at(i)] = fruits_list.at(i);

    map<int, string, less<int> >::const_iterator i = counts_fruits_list.begin();
    map<int, string, less<int> >::const_iterator k = counts_fruits_list.end();

    for(; i!=k; ++i)
      cout << i->first << " - " << i->second << endl;

}
</syntaxhighlight>