/*
 * Testing Explicit Type Cast (Average1to100.cpp).
 */
#include <iostream>
#include <iomanip>
using namespace std;

int main() {
   int sum = 0;
   double average;
   for (int number = 1; number <= 100; ++number) {
      sum += number;      // Final sum is int 5050
   }
   average = sum / 100;   // Won't work (average = 50.0 instead of 50.5)
   cout << fixed << setprecision(1);
   cout << "Average is " << average << endl;  // Average is 50.0
   return 0;
}