Webiomanip is a library that is used to manipulate the output of C++ program. Using C++, header providing parametric manipulators as shown below − Parametric manipulators Web(C++14) [edit] Defined in header /*unspecified*/setw(intn ); When used in an expression out <>setw(n), sets the widthparameter of the stream outor into exactly n. Contents 1Parameters 2Return value 3Notes 4Example 5Defect reports 6See also [edit]Parameters n new value for width [edit]Return value

std::endl - cppreference.com

Webl Using member functions of ios class 1. cout.setf(): The setf() function has two prototypes, the first one is: cout.set(fmtflags); C++ provides two methods to control the output formats l Using member functions of ios class l Using iomanip manipulators WebIn C++, Manipulators are predefined functions that help in formatting output. The output data is manipulated on display according to the programmer's choice. This tutorial will teach you about the various commonly used C++ manipulators. Here are some commonly used C++ Manipulators: endl Manipulator setw Manipulator setfill Manipulator small business wholesale suppliers us

Why “using namespace std” is used after including iostream

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