摘要：
高精度运算，涉及加法、乘法和比大小。一不留神就写了百行，WA的原因是output没有把输入再打印一遍。不过改的时候也考虑了一下前导零，用了clean()函数。可能不考虑也能A，题里面又没说嘛。题目：OverflowOverflowWrite a program that reads an expression consisting of twonon-negative integer and an operator. Determine if either integer orthe result of the expression is too large to be represented 阅读全文
摘要：
高精度乘法题目：ProductProductThe ProblemThe problem is to multiply two integers X, Y. (0<=X,Y<10250)The InputThe input will consist of a set of pairs of lines. Each line in pair contains one multiplyer.The OutputFor each input pair of lines the output line should consist one integer the product.Sampl 阅读全文
摘要：
一道高精度加法运算，原来做过两道相似的。不过看了书之后还是尝试用了一下模板，套用标准C还是出现了一点问题。加法函数的时候竟然会把全局定义的结构变量值清空。题目：Integer InquiryInteger InquiryOne of the first users of BIT's new supercomputer was Chip Diller. Heextended his explorationof powers of 3 to go from 0 to 333 and he explored taking various sumsof those numbers.``This 阅读全文