1067: 求阶乘
Memory Limit:128 MB
Time Limit:1.000 S
Judge Style:Text Compare
Creator:
Submit:22
Solved:16
Description
输入一个整数n,输出n的阶乘。n的阶乘=1*2*3*...*n
Input
3
Output
6
Sample Input Copy
5
Sample Output Copy
120