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5089: 【42课】【3256】求绝对值
Memory Limit:128 MB
Time Limit:1.000 S
Judge Style:Text Compare
Creator:
Submit:85
Solved:48
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Description
求实数的绝对值。
Input
输入一个实数
x
,
0
≤
∣
x
∣
≤
10
6
。
Output
输出它的绝对值,结果保留两位小数。
Sample Input
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-234.00
Sample Output
Copy
234.00
Source/Category
一本通编程启蒙
函数
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