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五一劳动节快乐!!!!
1052: C++语言 阶乘和 6.4
Memory Limit:128 MB
Time Limit:1.000 S
Judge Style:Text Compare
Creator:
Imported
Submit:413
Solved:208
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Description
求Sn=1!+2!+3!+4!+5!+…+n!之值,其中n是一个数字。
Input
n
Output
和
Sample Input
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5
Sample Output
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153
Source/Category
c++
基础
入门
循环
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