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4344: 【入门】编程求1+1/2+1/3+...+1/n
Memory Limit:128 MB
Time Limit:1.000 S
Judge Style:Text Compare
Creator:
Submit:21
Solved:18
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Description
编程求1+1/2+1/3+...+1/n
Input
输入一行,只有一个整数n(1<=n<=200)
Output
输出只有一行(这意味着末尾有一个回车符号),包括1个实数。(保留3位小数)
Sample Input
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5
Sample Output
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2.283
Source/Category
循环
求和计数
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