Top "Cin" questions

getline(cin, aString) receiving input without another enter

My code looks like this, string aString; cin >> aString; cout << "This is what cin gets:" <&…

c++ string getline cin

What's the difference between getline and std::istream::operator>>()?

#include <iostream> #include <string> using namespace std; int main() { string username; cout<< "username" ; cin &…

c++ cin istream

Pipe an input to C++ cin from Bash

I'm trying to write a simple Bash script to compile my C++ code, in this case it's a very simple …

c++ bash input pipe cin

cin for an int inputing a char causes Loop that is supposed to check input to go wild

This is a function of my game it will ask for input and cin into "iAuswahl"! Then the while loop …

c++ char int buffer cin

How do you limit the maximum amount of characters in user input in C++?

I want it so that when the user inputs more than 5 characters, something will happen, instead of just skipping the …

c++ cin iomanip setw

Seekg(ios::beg) not returning to beginning of redirected input

I am making a huffman encoder and to do so i need to read over the input (which will ALWAYS …

c++ input cin huffman-code seekg

My cin is being ignored inside a while loop

I am trying to code a simple question and number checker into my first C++ program. Problem is, when I …

c++ while-loop infinite-loop cin

getline not asking for input?

This is probably a very simple problem but forgive me as I am new. Here is my code: #include <…

c++ getline cin

Read a line from the console

I am reading several string such as name , surname , student number and grades, the first three I have done as …

c++ cin getline

Using cin in QtCreator

For school, we use C++ as the language of choice. I am currently using QtCreator as an IDE, and for …

c++ qt-creator cin