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1021: 求平方根
Memory Limit:128 MB
Time Limit:1.000 S
Judge Style:Text Compare
Creator:
Submit:356
Solved:7
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Description
输入数X 函数 sqrt()求平方根
输出保留3位小数
Input
X
Output
X的平方根
Sample Input
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4
Sample Output
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2.000
Source/Category
初级A