Line up columns of data with cout.width : int display « Data Types « C++ Tutorial

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C++ Tutorial » Data Types » int display

2.5.4.Line up columns of data with cout.width

#include <iostream>



using namespace std;



int main()

{

  cout << "Root | Square | Cube\n";

  for(int i = 1; i < 11; ++i) {

    cout.width(4);

    cout << i << " |";

    cout.width(7);

    cout << i * i << " |";

    cout.width(8);

    cout << i * i * i;

    cout << endl;

  }



  return 0;

}

2.5.int display
	2.5.1.	Displaying Leading Zeros
	2.5.2.	Change width as you output
	2.5.3.	setiosflags(ios::left) and resetiosflags(ios::left)
	2.5.4.	Line up columns of data with cout.width
	2.5.5.	Using various padding characters
	2.5.6.	Output decimal to hexadecimal, octal and align the output
	2.5.7.	Set cout for hex number output

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