菜鸡的博客

N! （HDU - 1042 ）（大数+万进制）Given an integer N(0 ≤ N ≤ 10000), your task is to calculate N!InputOne N in one line, process to the end of file.OutputFor each N, output N! in one line.Sample ...

G - 很麻煩的題 （hdu1250）A Fibonacci sequence is calculated by adding the previous two members the sequence, with the first two members being both 1.F(1) = 1, F(2) = 1, F(3) = 1,F(4) = 1, F(n>4) = F(...

A + B Problem II （HDU - 1002 ）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(...

有的时候当我们做一些关于大数的题目时，若要用C++的代码，可能过于冗长，而Java里有专门的BigInteger类来解决大数问题。首先Java的大数计算与其他的不同，下面给出解释 大数的加减运算不同于普通整数的加减乘除运算 加—— a+b: a=a.add(b); 减—— a-b: a=a.subtract(b); 乘—— a*b: a=a.multiply(b); 除—— a...

Cut the CakeTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1748Accepted Submission(s): 859Problem DescriptionMMM got a big big big...