/** @file list0705.cpp */
/** Listing 7-5. Compute Sum of Integers from 10 to 20 (Completed) */
#include <iostream>
#include <ostream>

int main()
{
  int sum(0);
  for (int i(10); i != 21; i = i + 1)
    sum = sum + i;
  std::cout << "Sum of 10 to 20 = " << sum << '\n';
}