考级201909-5:输出绝对值
You cannot submit for this problem because the contest is ended. You can click "Open in Problem Set" to view this problem in normal mode.
题目描述
输入一个浮点数,输出这个浮点数的绝对值。
输入格式
输入一个浮点数,其绝对值不超过 10000。
输出格式
输出这个浮点数的绝对值,保留到小数点后两位。
输入数据 1
-3.14
输出数据 1
3.14
数据范围与提示
一级
- Status
- Done
- Rule
- ACM/ICPC
- Problem
- 8
- Start at
- 2023-7-24 20:45
- End at
- 2023-8-18 20:45
- Duration
- 600 hour(s)
- Host
- Partic.
- 26