使用java还不熟练,错误在于读入.应用in.hasNext() 代码 import java.text.ParseException; import java.text.SimpleDateFormat; import java.math.BigInteger; import java.util.Date; import java.util.Scanner; public class Main { public static void main(String[] args) throws Pa…

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…

Q - Queue HDU - 5493 Problem Description NNN people numbered from 1 to NNN are waiting in a bank for service. They all stand in a queue, but the queue never moves. It is lunch time now, so they decide to go out and have lunch first. When they get bac…

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…