高精度整数问题« 问题描述:(1) 设计一个表示高精度整数的模板类,它支持对任意大整数的输入、输出和四则运算(+、-、´ 、¸ ),其中除法运算应输出所得的商和余数。(2) 用上述高精度整数的模板类,计算大整数组合数和Catalan数的精确值。« 编程任务:给定大整数m和n,计算÷ ÷ø ö ç ç èæ nm和C(m)的精确值。« 数据输入:由文件input.txt给出输入数据。第一行有2 个正整数m和n。« 结果输出:将计算出的÷ ÷ø ö ç ç èæ nm和) (m C 的精确值输出到文件output.txt。文件的第一行是÷ ÷ø ö ç ç èæ nm的精确值,第2 行是C(m)的精确值。输入文件示例 输出文件示例input.txt output.txt5 3 1042-problems laquo precision integer; Problem description : (1) design a high-precision integer said the template category, which supports the arbitrary large integer input, output and four Operators (,-, acute; , Cedil;) That division should Operational output and the number of I . (2) the use of such high-precision integer type of template to calculate large integer number and composition of the Catalan few precise value. Laquo; Programming tasks : to set large integers m and n, calculate oslash; Ouml; Ccedil; Ccedil;
网格简化程序基于3D三角网格简化,代码简单实用,而且非常有效的节省时间(meshsimplification is a C++ library and set of utilities for input, output, and basic manipulation of 3D triangle meshes. The goals of the code are ease of use and efficiency, possibly at the expense of some generality.)