Capturing User Input in C++ with std::cin
Ganesh H
The most basic way to take in user input is the input stream object cin. It allows the user to type in a stream of characters that it can then parse and feed into to a variable.
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00:00 - Introduction 00:10 - Input Streams 00:38 - Using std::cin 01:07 - Direction of Arrows 01:34 - Program Flow 02:20 - Prompting the User for Information 03:46 - Simple Input Program
-————————————————————————————————————- C++ is a general-purpose programming language created by Bjarne Stroustrup as an extension of the C programming language, or "C with Classes". The language has expanded significantly over time, and modern C++ now has object-oriented, generic, and functional features in addition to facilities for low-level memory manipulation. It is almost always implemented as a compiled language, and many vendors provide C++ compilers, including the Free Software Foundation, LLVM, Microsoft, Intel, Oracle, and IBM, so it is available on many platforms.
C++ was designed with a bias toward system programming and embedded, resource-constrained software and large systems, with performance, efficiency, and flexibility of use as its design highlights. C++ has also been found useful in many other contexts, with key strengths being software infrastructure and resource-constrained applications, including desktop applications, video games, servers (e.g. e-commerce, Web search, or SQL servers), and performance-critical applications (e.g. telephone switches or space probes).
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