Big Number 题意:算n!的位数. 题解:对于一个数来算位数我们一般都是用while去进行计算,但是n!这个数太大了,我们做不到先算出来在去用while算位数. while(a){ cnt++; a/=; } 将一个数对取10对数(取整),然后再加一就是这个数的位数,然后我们在算n!的时候每次对10取对数就好了. #include<iostream> #include<cmath> using namespace std; int main() { ios::sync_wi…
Big Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 40262 Accepted Submission(s): 19637 Problem Description In many applications very large integers numbers are required. Some of these…
Problem Description In many applications very large integers numbers are required. Some of these applications are using keys for secure transmission of data, encryption, etc. In this problem you are given a number, you have to determine the number of…
Big Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 21106 Accepted Submission(s): 9498 Problem Description In many applications very large integers numbers are required. Some of these…
Problem Description Inmany applications very large integers numbers are required. Some of theseapplications are using keys for secure transmission of data, encryption, etc.In this problem you are given a number, you have to determine the number ofdig…
Big Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 34084 Accepted Submission(s): 16111 Problem Description In many applications very large integers numbers are required. Some of these…
Problem Description In many applications very large integers numbers are required. Some of these applications are using keys for secure transmission of data, encryption, etc. In this problem you are given a number, you have to determine the number of…
Cube number on a tree Time Limit: 20000/10000 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 1628 Accepted Submission(s): 382 Problem Description The country Tom living in is famous for traveling. Every year, man…
HDU - 1711 A - Number Sequence Given two sequences of numbers : a[1], a[2], ...... , a[N], and b[1], b[2], ...... , b[M] (1 <= M <= 10000, 1 <= N <= 1000000). Your task is to find a number K which make a[K] = b[1], a[K + 1] = b[2], ...... ,…
Big Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 37732 Accepted Submission(s): 18174 Problem Description In many applications very large integers numbers are required. Some of these…
Big Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 35382 Accepted Submission(s): 16888 Problem Description In many applications very large integers numbers are required. Some of these…
In many applications very large integers numbers are required. Some of these applications are using keys for secure transmission of data, encryption, etc. In this problem you are given a number, you have to determine the number of digits in the facto…
Minimum Inversion Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 18543 Accepted Submission(s): 11246 Problem Description The inversion number of a given number sequence a1, a2, ..., a…
K-th Number Time Limit: 20000MS Memory Limit: 65536K Total Submissions: 50247 Accepted: 17101 Case Time Limit: 2000MS Description You are working for Macrohard company in data structures department. After failing your previous task about key inse…
Balanced Number Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 3798 Accepted Submission(s): 1772 Problem Description A balanced number is a non-negative integer that can be balanced if a pi…
题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=5166 Missing number Description There is a permutation without two numbers in it, and now you know what numbers the permutation has. Please find the two numbers it lose. Input There is a number T shows t…
题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=1212 Big Number Description As we know, Big Number is always troublesome. But it's really important in our ACM. And today, your task is to write a program to calculate A mod B. To make the problem easier…
K-wolf Number 题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=5787 Description Alice thinks an integer x is a K-wolf number, if every K adjacent digits in decimal representation of x is pairwised different. Given (L,R,K), please count how many K-wolf…
http://acm.hdu.edu.cn/showproblem.php?pid=2665 [ poj 2104 2761 ] 改变一下输入就可以过 http://poj.org/problem?id=2104 http://poj.org/problem?id=2761 Kth number Time Limit: 15000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submissio…
Problem Description In many applications very large integers numbers are required. Some of these applications are using keys for secure transmission of data, encryption, etc. In this problem you are given a number, you have to determine the number of…
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 37630 Accepted Submission(s): 18103 Problem Description In many applications very large integers numbers are required. Some of these applicatio…
Big Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 38886 Accepted Submission(s): 18889 Problem Description In many applications very large integers numbers are required. Some of these…
