Write a cout statement that uses the setw manipulator to display the number variable with a field width of 4. Do not use an endl manipulator in your statement. (Assume the program includes the necessary header file for the setw manipulator.)

Question

Computers & Technology

Christian Frey

3 October, 07:28

Write a cout statement that uses the setw manipulator to display the number variable with a field width of 4. Do not use an endl manipulator in your statement. (Assume the program includes the necessary header file for the setw manipulator.)

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Answers (1)

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Jonathan Ellison · Answer 1

Following are the statement in C+ + Programming language

cout<
cout<
Explanation:

The setw () is setting according to the width defined as the argument to the function. The setw () is under the ios header library. It means its definition is under the ios header file.

Following are the syntax to defined the setw () function that are given below

setw (int k)

For example

include / / header file

#include / / header file

#include / / header file

using namespace std; / / namespace

int main () / / main function

{

int number = 60; / / variable declaration

cout << "previous width:" << number; / / print

cout << " After setting the width"<< setw (4);

cout << number; / / display number

return 0;

}