c++ - C# 想问个问题，我想把 string 类型的0.272848410532e-11 转成double该怎么做?

Question

关键是有一个指数e

Answer 1

Use Math.Log()

Answer 2

string s = "0.272848410532e-11";
double d = double.Parse(s, NumberStyles.Any);
Console.WriteLine(d);

// 2.72848410532E-12