C#中的这些行
decimal a = 2m;
decimal b = 2.0m;
decimal c = 2.00000000m;
decimal d = 2.000000000000000000000000000m;
Console.WriteLine(a);
Console.WriteLine(b);
Console.WriteLine(c);
Console.WriteLine(d);
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生成此输出:
2
2.0
2.00000000
2.000000000000000000000000000
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所以我可以看到从文字中创建一个十进制变量允许我控制精度.