HDU 1042 N! 题意:给定整数N(0 ≤ N ≤ 10000), 求 N! (题目链接) #include <iostream> using namespace std; //每一个数组元素存放5位数 const int MAX=100000; //%MAX后结果为[0,99999] const int N=10001; //7132+1 int a[N]={0}; void prtBig(int n) { for(int i=0; i<n;i++) { if(i==0) //最…

B - 2 Time Limit:5000MS     Memory Limit:262144KB     64bit IO Format:%I64d & %I64u Submit Status Practice HDU 1042 Description Given an integer N(0 ≤ N ≤ 10000), your task is to calculate N!  Input One N in one line, process to the end of file.  Out…

题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=1042 N! Description Given an integer N(0 ≤ N ≤ 10000), your task is to calculate N! Input One N in one line, process to the end of file. Output For each N, output N! in one line. Sample Input 123 Sample…

题目连接:http://acm.hdu.edu.cn/showproblem.php?pid=1042 题目大意:求n!, n 的上限是10000. 解题思路:高精度乘法 , 因为数据量比较大, 所以得用到缩进,但因为是乘法,缩进只能在10^5, 不然在乘的过程中就超过int型.然后数值位数大概在8000位以下. #include <iostream> #include <string.h> using namespace std; const int MAXN = 100000;…

N! Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 60244    Accepted Submission(s): 17166 Problem Description Given an integer N(0 ≤ N ≤ 10000), your task is to calculate N!   Input One N in on…

Problem Description Givenan integer N(0 ≤ N ≤ 10000), your task is to calculate N! Input OneN in one line, process to the end of file. Output Foreach N, output N! in one line. Sample Input 1 2 3 Sample Output 1 2 6 Author JGShining(极光炫影) /********* 高…

N! Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 34687    Accepted Submission(s): 9711 Problem Description Given an integer N(0 ≤ N ≤ 10000), your task is to calculate N!   Input One N in one…

N! Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 55659    Accepted Submission(s): 15822 Problem Description Given an integer N(0 ≤ N ≤ 10000), your task is to calculate N!   Input One N in on…

貌似之前也写过这个题目的解题报告...老了,记性不好 从贴一遍吧! 代码理解很容易 AC代码: #include <iostream> #include <stdio.h> #include <cstring> using namespace std; #define N 8000 int main() { int i,j,k,t,n; int a[N]; while(cin>>n) { memset(a,0,sizeof(a)); a[0]=1; for(…

Problem Description Given an integer N(0 ≤ N ≤ 10000), your task is to calculate N!   Input One N in one line, process to the end of file.   Output For each N, output N! in one line.   Sample Input 1 2 3   Sample Output 1 2 6 一看到题目就想到用高精度乘法,用数组模拟小学学过…