这个相对于两个大整数的运算来说,只能说是,low爆了. 只要利用好除法的性质,这类题便迎刃而解.O(∩_∩)O哈哈~ //大整数除一个int数 #include<iostream> #include<cstdio> #include<cstring> using namespace std; char s[1000],result[1000]; int main() { long long divis; int n,i,k,flag,len; char c; while…
A + B Problem II Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Description I have a very simple problem for you. Given two integers A and B, your job is to calculate the Sum of A + B. Input The first line of the inpu…
因为python具有无限精度的int类型,所以用python实现大整数乘法是没意义的,可是思想是一样的.利用的规律是:第一个数的第i位和第二个数大第j位相乘,一定累加到结果的第i+j位上,这里是从0位置開始算的.代码例如以下: import sys def list2str(li): while li[0]==0: del li[0] res='' for i in li: res+=str(i) return res def multi(stra,strb): aa=list(stra) bb…
自己用Java实现的大整数加减乘除运算.还有可以改进的地方,有兴趣的童鞋可以加以改进.仅供参考,请勿转载! package barrytest; import java.util.ArrayList;import java.util.List;import java.util.regex.Matcher;import java.util.regex.Pattern; //@author Barry Wang// all the four method have not considered th…
顺序线性表之大整数求和 大整数求和伪代码 1.初始化进位标志 flag=0: 2.求大整数 A 和 B 的长度: int aLength = a.GetLength(); int bLength = b.GetLength(); 3.从各位开始逐位进行第 i 位的加法,直到 A 或 B 计算完毕: 3.1.计算第 i 位的值:c.Insert(i+1, (a.GetElement(i + 1) + b.GetElement(i + 1) + flag) % 10); 3.2.计算该位的进位:fl…
题目: I have a very simple problem for you. Given two integers A and B, your job is to calculate the Sum of A + B. InputThe first line of the input contains an integer T(1<=T<=20) which means the number of test cases. Then T lines follow, each line c…