using System;
using System.Diagnostics;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Security;
using System.Security.Permissions;

[assembly: AssemblyVersion("0.0.0.0")]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[module: UnverifiableCode]
public class C
{
static    public void Main()
    {
        int arg_22_0 = int.Parse(Console.ReadLine());
        int num = int.Parse(Console.ReadLine());
        int num2 = int.Parse(Console.ReadLine());
        int num3 = (arg_22_0 * 100 + num * 25 + num2) % 1000;
        int arg_3E_0 = num3 / 100;
        num3 %= 100;
        int arg_45_0 = arg_3E_0 + num3 / 25;
        num3 %= 25;
        Console.WriteLine(arg_45_0 + num3);
    }
}