9720: 【C语言训练】计算一个整数N的阶乘
Memory Limit:128 MB
Time Limit:1.000 S
Judge Style:Text Compare
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Description
计算一个整数N的阶乘
Input
一个整数N, (0〈=N〈=12)
Output
整数N的阶乘.
Sample Input Copy
5
Sample Output Copy
120