Demonstrating left justification and right justification : cout « Development « C++ Tutorial

1. C++ Tutorial
2. Development
3. cout

#include <iostream>
using std::cout;
using std::endl;
using std::left;
using std::right;

#include <iomanip>
using std::setw;

int main()
{
   int x = 12345;

   cout << "Default is right justified:" << endl<< setw( 10 ) << x;

   cout << "\n\nUse std::left to left justify x:\n"<< left << setw( 10 ) << x;


   cout << "\n\nUse std::right to right justify x:\n"<< right << setw( 10 ) << x << endl;
   return 0;
}

Default is right justified:
     12345

Use std::left to left justify x:
12345

Use std::right to right justify x:
     12345