Beginner Examples - how to format output
A couple of simple examples of ways to format output using iomanip; ie: set width, right align, left align, change fill character
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Zdrojový kód
#include <iostream>
#include <iomanip>
using namespace std;
//
int main() {
/*notes: newer implementations use ios_base
and not ios. Also they allow using the following
syntax:
cout << left;
to set the alignment to the left/right
*/
//
cout.setf(ios::left,ios::adjustfield);
cout << setw(20) << "Name:";
cout.setf(ios::right,ios::adjustfield);
cout << setw(60) << "Occupation:\n";
//
/* change fill character from ' ' to '.' */
//
cout.fill('.');
//
cout.setf(ios::left,ios::adjustfield);
cout << setw(20) << "*LuckY*";
cout.setf(ios::right,ios::adjustfield);
cout << setw(60) << "Student -- Computer Science\n";
//
return 0;
}
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