C++ provides various console I/O functions for formatted input and output. The three ways to display formatted input and output are: ios class functions and flags Standard manipulators User-defined manipulators ios Class The ios class is the base class for all input and output classes in C++. Following are some of the functions available in ios class: The width() function can be used in two ways as shown below: int width() : Returns the current width setting. int width(int) : Sets the specified width and returns the previous width setting. The precision() function can
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what is Formatted Console I/O standard manipulators in C++ Programming
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