#include <iostream> 

using namespace std;

int main() 
{ 
  float a, b, c;

  cout << "Inserisci tre numeri:" << endl; 
  cout << "Primo: "; cin >> a;
  cout << "Secondo: "; cin >> b;
  cout << "Terzo: "; cin >> c; 

  if ((a >= b) && (a >= c))
    cout << "Il massimo e': " << a << endl;
  else
    if ((b >= a) && (b >= c))
      cout << "Il massimo e': " << b << endl;
    else
      cout << "Il massimo e': " << c << endl;
  return(0);
}