Change width as you output : int display « Data Types « C++ Tutorial

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C++ Tutorial » Data Types » int display

2.5.2.Change width as you output

#include <iostream>

#include <iomanip>

using namespace std; 

int main(void){

   cout << setw(5) << 1 << '\n' << setw(6) << 2; 

   cout << '\n' << setw(7) << 3;

}

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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