题目描述:
Fred Mapper is considering purchasing some land in Louisiana to build his house on. In the process of investigating the land, he learned that the state of Louisiana is actually shrinking by 50 square miles each year, due to erosion ca…
精度因子(英语:Dilution of precision)又称“精密值强弱度”、“精度稀释因子”。是用来度量卫星相对于观测者的几何位置所造成误差(卫星几何效应)的单位,主要针对单点虚拟距离定位采用,会随卫星…
题目描述: How far can you make a stack of cards overhang a table? If you have one card, you can create a maximum overhang of half a card length. (Were assuming that the cards must be perpendicular to the table.) With two cards you can make the …
题目描述: 对数值很大、精度很高的数进行高精度计算是一类十分常见的问题。比如,对国债进行计算就是属于这类问题。 现在要你解决的问题是:对一个实数R( 0.0 < R < 99.999 ),要求写程序精确计算 R 的 n 次方(Rn),…
一.引言
给定某个整数,给定固定精度,求该整数对应精度的平方根。
假设目标数字为 targrt,则寻找平方根数使得 sqrt(target) Left Right sqrt(Left * Right)
退出条件: Left 与 Right 的整数部分和小数点后N(根据精度要求)位全部相同 二…