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Problem1065--阶乘数列
1065: 阶乘数列
[Creator :
Imported
]
Time Limit :
1.000
sec
Memory Limit :
32 MiB
Submit
Solved: 9
Submit Num: 13
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Description
求Sn=1!+2!+3!+4!+5!+…+n!之值,其中n是一个整数。(1≤n≤10)
Input
n
Output
Sn
Sample Input
Copy
5
Sample Output
Copy
153
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Source/Category
入门题-数学
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