C++ Input and Output

Flashcards covering C++ input/output stream concepts.

std::cin

Standard input stream in C++.

std::cout

Standard output stream in C++.

std::endl

Inserts a newline character and flushes the output buffer.

End-of-file marker (EOF)

A signal to terminate input from the terminal; Ctrl+D on Mac, Ctrl+Z on Windows.

cin.get()

A function to get one character at a time from the cin stream.

cout.put()

A function to print one character at a time to the cout stream.

std::setprecision(int) / cout.precision(int)

Sets the precision of output for floating-point numbers.

std::fixed

Represents the output value with exactly as many digits in the decimal part as specified by the precision.

cin.width() / cout.width()

Sets the maximum width for the next input or output operation in stream.

std::setw()

Sets the field width of the output.

std::flush

Manipulator that can be used with the insertion operator to flush the output stream.