c++ - How does cin work? - Stack Overflow In particular, cin reads the keyboard, not "characters on the console " It just so happens that pressing keys both echoes them on the console and feeds them to cin So the fact that your program has output the character a in the meantime has no effect on the contents of the cin stream
What are the rules of the std::cin object in C++? std::cin >> firstName; only reads up to, but not including, the first whitespace character, which includes the newline (or '\n') when you press enter, so when it gets to getline(std::cin, articleTitle);, '\n' is still the next character in std::cin, and getline() returns immediately
What is the C equivalent to the C++ cin statement? 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 not available on C However, you can read things in C using the C standard library, you can look at the relevant part here (cstdio reference)
How to store user input (cin) into a Vector? - Stack Overflow What this does is continually pull in ints from cin for as long as there is input to grab; the loop continues until cin finds EOF or tries to input a non-integer value The alternative is to use a sentinel value, though this prevents you from actually inputting that value Ex: while ((cin >> input) input != 9999) V push_back(input);
c++ - Can you use cin with string? - Stack Overflow You can indeed use something like std::string name; std::cin >> name; but the reading from the stream will stop on the first white space, so a name of the form "Bathsheba Everdene" will stop just after "Bathsheba"
c++ - How do I use cin for an array - Stack Overflow There is no possible way to cin an array without overloading the >> operator What you could do however, is declare it in the following fashion What you could do however, is declare it in the following fashion
How to cin Space in c++? - Stack Overflow string title; do { getline(cin, title); } while (title length() < 2); That was assuming the input is always at least 2 characters long, which worked for my situation You could also try simply comparing it to the string "\n"
How to read a complete line from the user using cin? Cin only gets input for 1 word In order to get input for a sentence, you need to use a getLine(cin, y) in order to get a sentence of input You can also make multiple variables for each word and then tyou use cin to get the input like this cin >> response1, response2, response3, response3, etc;