/ finds maximum number input
  // Mikhail Nesterenko
  // 09/09/2012


#include <iostream>

using std::cin; using std::cout; using std::endl;

int main(void){

  int max=0; // assuming at least one positive number is input
  int n;

  cout << "Input number [0 to quit]: ";
  do{
    cin  >> n;
    if ( n > max) max = n;
  }while(n != 0);

  cout << "The maximum number is: " << max << endl;
}