NumberFormat nf= NumberFormat.getInstance(); nf.setMaximumFractionDigits(4); nf.setMinimumFractionDigits(2); String a = nf.format(3.1415926); String b = nf.format(2); Which two are true about the result if the default locale is Locale.US?()
- A、 The value of b is 2.
- B、 The value of a is 3.14.
- C、 The value of b is 2.00.
- D、 The value of a is 3.141.
- E、 The value of a is 3.1415.
- F、 The value of a is 3.1416.
- G、 The value of b is 2.0000.
正确答案:C,F
答案解析:有
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