Demonstrate need for setw manipulator - C++ Language Basics

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Description

Demonstrate need for setw manipulator

Demo Code

#include <iostream>
#include <iomanip> 

using namespace std;
int main()//from   www.  j a  v a2s.co m
{
   long pop1=1111111, pop2=47, pop3=9761;
   cout << "LOCATION " << "POP." << endl
   << "Portcity " << pop1 << endl
   << "Hightown " << pop2 << endl
   << "Lowville " << pop3 << endl;
   cout << setw(8) << "LOCATION" << setw(12)
   << "POPULATION" << endl
   << setw(8) << "Portcity" << setw(12) << pop1 << endl
   << setw(8) << "Hightown" << setw(12) << pop2 << endl
   << setw(8) << "Lowville" << setw(12) << pop3 << endl;
   return 0;
}

Result


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