How do you write a program that allows the user to enter any number of strings that will then be encoded decoded and then displayed to the console?

Answer 1

#include<iostream>

#include<string>

#include<vector>

std::string encode (const std::string&);

std::string decode (const std::string&);

int main () {

std::vector<string> strings;

std::cout<<"Enter as many strings as you like (end with an empty string)\n";

while (true) {

std::string input;

std::cout<<"Enter a string: ";

std::getline (std::cin, input);

if (input.empty()) break;

strings.push_back (encode (input));

}

std::cout<<"You entered the following strings:\n";

for (auto s : strings) std::cout<<decode (s)<<std::endl;

}

Note that it is not possible to show the implementation details of the encode and decode functions since it is not clear from the question what the purpose of these functions is.