摘要：
//方法1：用NumberFormat类来格式化数字，觉得这种算数运算比较直观 NumberFormat numberFormat=NumberFormat.getNumberInstance(); double a = 11540.0; double b = 0.35; double result = a * b; System.ou... 阅读全文
posted @ 2010-12-19 15:02
風&雲
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