Formatting columns in C++ -

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i have following program generates multiplication table. formatting problem arises when outputs reach double digits. how straighten out columns? 

#include <iostream>  using namespace std ; int main()  {   while (1 != 2)   {     int column, row, c, r, co, ro;       cout << endl ;      cout << "enter number of columns: " ;     cin >> column ;     cout << endl ;     cout << "enter number of rows:    " ;     cin >> row ;     cout << endl ;      int temp[column] ;     c = 1 ;      r = 1 ;      for(ro = 1; ro < row ; ro ++ ){       for(co = 1; co < column ; co ++ ){             c = c ++ ;             r = r ++ ;             temp [c]= co * ro;              cout << temp[c] << " ";       }       cout << endl ;     }     system("pause");     } }

use setw output manipulator:

cout << setw(3) << temp[c];

by default, uses spaces fill, looks want.

you need include iomanip documentation says.


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