using System;
namespace YesImAnAdult
{
class Program
{
static void Main(string[] args)
{
Func<string,string>f= s=>s.Contains(".")?float.Parse(s)<1.4?"1.4":s:int.Parse(s)<18?"18":s;
Console.WriteLine(f("0")); //18
Console.WriteLine(f("1")); //18
Console.WriteLine(f("2")); //18
Console.WriteLine(f("12")); //18
Console.WriteLine(f("18")); //18
Console.WriteLine(f("43")); //43
Console.WriteLine(f("122")); //122
Console.WriteLine(f("0.0")); //1.4
Console.WriteLine(f("1.04")); //1.4
Console.WriteLine(f("1.225")); //1.4
Console.WriteLine(f("1.399")); //1.4
Console.WriteLine(f("1.4")); //1.4
Console.WriteLine(f("1.74")); //1.74
Console.WriteLine(f("2.0")); //2.0
Console.WriteLine(f("2.72")); //2.72
}
}
}
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