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- 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 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)
- 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
- 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
- c++ - std::cin input with spaces? - Stack Overflow
#include <string> std::string input; std::cin >> input; The user wants to enter "Hello World" But cin fails at the space between the two w
- c++ - Getting input from user using cin - Stack Overflow
When cin is used to read in strings, it automatically breaks at whitespace unless you specify otherwise std::string s; std::cin >> noskipws >> s; Alternatively, if you want to get a whole line then use: std::getline(cin, s); You'll also want to allocate storage for a raw char array, but with C++ you should use std::string or std::wstring anyway
- 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);
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