// prmax3.cpp: A function that prints the maximum of three
// integers.
#include <iostream>
using namespace std;

void prmax3(int x, int y, int z) {
 if (y > x) x = y;
 if (z > x) x = z;
 cout << "The maximum of these three is: " << x <<  endl;
}

int main() {
 int i, j, k;
 cin >> i >> j >> k;
 prmax3(i, j, k);
 return 0;
}