using System;
public class Program
{
public static void Main()
int a, b, c;
a = Convert.ToInt32(Console.ReadLine());
b = Convert.ToInt32(Console.ReadLine());
c = Convert.ToInt32(Console.ReadLine());
if (a > b) {
if (a > c) {
Console.WriteLine(a);
} else {
Console.WriteLine(c);
}
} else if (b > c) {
Console.WriteLine(b);
else {