Tuesday, 15 March 2016

Declare a vector object of 10 string objects and an array object of 10 string objects. Show the necessary header files and don’t use using. Do use a const for the number of strings.

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Question:

Declare a vector object of 10 string objects and an array object of 10 string objects. Show the necessary header files and don’t use using. Do use a const for the number of strings.

Answer:

#include <string>
#include <vector>
#include <array>
const int Str_num {10};  // or = 10
...
std::vector<std::string> vstr(Str_num);
std::array<std::string, Str_num> astr;

Source:

C++ Primer Plus Sixth Edition Chapter Review

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