vector.cpp -- introducing the vector template.

vector.cpp -- introducing the vector template.

//vector.cpp -- introducing the vector template.
#include <iostream>
#include <string>
#include <vector>

const int NUM = 5;

int main()
{
    using std::vector;
    using std::string;
    using std::cin;
    using std::cout;
    using std::endl;

    vector<int> ratings (NUM);
    vector<string> titles (NUM);

    cout << "You will do exactly as told. You will enter.\n"
        << NUM << "book titles and your ratings(0-10).\n";

    int i;
    for (i = 0; i < NUM; i++)
    {
        cout << "Enter title #" << i + 1 << ":";
        getline(cin, titles[i]);
        cout << "Enter your rating(0-10):";
        cin >> ratings[i];
        cin.get();
    }

    cout << "Thank you. You entered the following:\n"
        << "Rating\tBook\n";

    for(i = 0; i < NUM; i++)
    {
        cout << ratings[i] << "\t" << titles[i] << endl;
    }

    // Stay here when get input.
    cin.get();

    return 0;
}

 

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转载于:https://www.cnblogs.com/xuejianhui/archive/2012/11/23/2784519.html