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标题: round to nearest dollar是四舍五入,取最接近的整数dollar吗? [打印本页]

作者: lilac911    时间: 2012-1-11 16:39
标题: round to nearest dollar是四舍五入,取最接近的整数dollar吗?
如题,输血JJ中碰到的
作者: maylovemay    时间: 2012-1-11 17:07
确定是四舍五入, round up to , 向上进,不管有没大于等于0,5




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