#1654. C++-内置函数-abs()绝对值
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ID: 1654
Type: Default
1000ms
256MiB
Tried: 8
Accepted: 4
Difficulty: 10
Uploaded By:
吴泽宏 (wuzehong)
C++-内置函数-abs()绝对值
Background
Description
C++-内置函数-abs()绝对值
输入一个浮点数，其绝对值不超过10000 输出这个浮点数的绝对值，保留到小数点后两位。
Format
Input
Output
Samples
-3.141596
3.14
Limitation
1s, 1024KiB for each test case.