N!Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)
Total Submission(s): 107646 Accepted Submission(s): 32122
Given an integer N(0 ≤ N ≤ 10000), your task is to calculate N!
One N in one line, process to the end of file.
For each N, output N! in one line.