#P64A. Factorial
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ID: 7270
Type: RemoteJudge
2000ms
64MiB
Tried: 0
Accepted: 0
Difficulty: (None)
Uploaded By:
Hydro
Tags> Factorial
No submission language available for this problem.
Description
Print the factorial of the given integer number n. The factorial of n is equal to 1·2·...·n.
The only line contains n (1 ≤ n ≤ 10).
Print the factorial of n.
Input
The only line contains n (1 ≤ n ≤ 10).
Output
Print the factorial of n.
Samples
3
6
5
120