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#include <iostream>
#include <ostream>
/*
* Question #1
*
* Based on how you should name a variable, indicate whether each variable name
* is conventional (follows best practices), unconventional (compiler will
* accept but does not follow best practices), or invalid (will not compile),
* and why.
*
*/
int main() {
// Assume it's obvious what we're summing
// Conventional
[[maybe_unused]] int sum {};
std::cout << "\"int sum {};\": conventional\n";
// Unconventional: starting with underscore
[[maybe_unused]] int _apples {};
std::cout << "\"int _apples {};\": unconventional\n";
// Unconventional: starting with capital character and whole identifier
// is uppercase
[[maybe_unused]] int VALUE {};
std::cout << "\"int VALUE {};\": unconventional\n";
// invalid: whitespaces are not allowed
//int my variable name {};
std::cout << "\"int my variable name {};\": invalid\n";
// Unconventional: starting with capital character
[[maybe_unused]] int TotalCustomers {};
std::cout << "\"int TotalCustomers {};\": unconventional\n";
// invalid: reserved word used for identifier
//int void {};
std::cout << "\"int void {};\": invalid\n";
// Conventional
[[maybe_unused]] int numFruit {};
std::cout << "\"int numFruit {};\": conventional\n";
// invalid: starting with a number
//int 3some {};
std::cout << "\"int 3some {};\": invalid\n";
// Conventional
[[maybe_unused]] int meters_of_pipe {};
std::cout << "\"int meters_of_pipe {};\": conventional\n";
std::cout << "\nLook comments in source code for explanations." << std::endl;
return 0;
}
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