using System.Collections.Generic;

public static class AirdropAccuracy
{
    private static readonly Dictionary<string, double> TypeToIpMapping = new Dictionary<string, double>
    {
        {"小型直升机", 1.0},
        {"中型直升机", 0.93},
        {"大型直升机", 0.87},
        {"多引擎水陆两栖飞机", 1},
        {"单引擎水陆两栖飞机", 1},
        {"单引擎灭火飞机", 0.8},
        {"大型灭火飞机", 0.74},
        {"超大型灭火飞机", 0.76},
    };

    public static double GetIpForType(string type)
    {
        if (TypeToIpMapping.TryGetValue(type, out double ip))
        {
            return ip;
        }
        else
        {
            // 如果类型不匹配，可以返回一个默认值或抛出异常
            return 0; // 或者 throw new ArgumentException($"Unsupported type: {type}");
        }
    }
}