blog/a-c-programmer-s-guide-to-c/

[giscus[bot]]

blog/a-c-programmer-s-guide-to-c/

Let’s quickly go over some useful stdlib provided data structures and algorithms that come in handy in Competitive Programming.
Input / Output Streams (cin, cout) C++ introduces the concept of “streams” to supercede the older printf and scanf implementations in C. In short, streams are an abstraction of a construct used to refer to input / output sources of an unknown number of bytes. You can think of each source as a “river”, that carries water (data) from some glacier (source, ex: keyboard, file, etc.

https://akcube.github.io/blog/a-c-programmer-s-guide-to-c/