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C#如何控制float变量为精确到小数点后两位?希望可以举个例子

来源:学生作业帮 编辑:拍题作业网作业帮 分类:数学作业 时间:2024/05/02 00:17:27
C#如何控制float变量为精确到小数点后两位?希望可以举个例子
比如:
long i = long.MaxValue - 12345678901234L;
float f = i;
double d = i;
Console.WriteLine( "long i :{0:N3} ",i);
Console.WriteLine( "float f = i:{0:N3} ",f);
Console.WriteLine( "(double)f :{0:N3} ",(double)f);
Console.WriteLine( "(long)f :{0:N3} ",(long)f);
Console.WriteLine( "double d = i:{0:N3} ",d);
Console.WriteLine( "(long)d :{0:N3} ",(long)d);
Console.WriteLine( "d - f :{0:N3} ",d - f);