
c++ - How does cin work? - Stack Overflow
Apr 28, 2016 · cin is a blocked input. Whatever comes from the keyboard is stored in a buffer. When you press enter the system passes the buffer to the application code (std::cin code). …
if (cin >> x) - Why can you use that condition? - Stack Overflow
Jul 22, 2011 · 79 cin is an object of class istream that represents the standard input stream. It corresponds to the cstdio stream stdin. The operator >> overload for streams return a …
What are the rules of the std::cin object in C++? - Stack Overflow
Apr 30, 2009 · I am currently reading in with std::cin >> for the strings I expect to be single words and getline(std::cin, string) for the strings with spaces. I am not getting the right output, though.
What is the C equivalent to the C++ cin statement?
Sep 16, 2010 · 3 There is no close equivalent to cin in C. C++ is an object oriented language and cin uses many of its features (object-orientation, templates, operator overloading) which are …
How to read a complete line from the user using cin?
The problem is that cin >> y is only storing the first word of the line the user types, the asker wants to know how to store the entire line in y, such that file << y writes the full line to the file.
c++ - Can you use "cin" with string? - Stack Overflow
Aug 21, 2020 · Use ws (whitespace) in getline () like getline (cin>>ws, name); If numeric input is before the string then due to whitespace the first string input will be ignored.
cin, cout, system не являются однозначными, как убрать ошибки?
cin, cout, system не являются однозначными, как убрать ошибки? Вопрос задан 5 лет 11 месяцев назад Изменён 4 года 11 месяцев назад Просмотрен 74k раза
How do I use cin for an array - Stack Overflow
Sep 20, 2018 · How do I use cin for an array Asked 7 years, 1 month ago Modified 1 year, 8 months ago Viewed 78k times
What is the best way to do input validation in C++ with cin?
Dec 21, 2016 · Snag the input from std::cin using std::getline(std::cin, strObj) where strObj is a std::string object. Use boost::lexical_cast to perform a lexical translation from strObj to either a …
c++ - std::cin input with spaces? - Stack Overflow
Apr 30, 2011 · Best answer so far. When using std::getline(std::cin, s) I would get a very messy and I would say, interrupted input when waiting for inputs in a while / for loop. This option …