// File: ForLoopBoolFlagNoErrorSentinel.CPP
// Sentinel Terminated; <No Error Check>; Boolean Flag; For Loop
// Find the Extremes in a List of integers
// Use a boolean flag to facilitate all data input into the program loop
// Method of Iteration: for loop

#include <iostream>
#define False 0
#define True  1
#define Sentinel -999

using namespace std;

int main()
{int Value,Min,Max,ExtremesInit=False;
 // Prompt For First Value
 cout << "Enter the 1st Integer. " << Sentinel << " Quits >";
 // Read first Value in Init Area...Read Subsequent Values in Update Area
 for (cin >> Value;Value != Sentinel; cin >> Value) {
  if (!ExtremesInit) {
   // Only Correct Method of Initializing Min and Max:
   //			Set equal to initial Value
   Max=Min=Value;
   ExtremesInit=True;
  }
  else if (Value>Max) Max=Value;
  else if (Value<Min) Min=Value;
  cout << "Enter the Next Integer. " << Sentinel << " Quits >";
 }
 if (ExtremesInit)
  cout << "Minimum:" << Min << "\tMaximum:" << Max << endl;
 return(0);
}