请升级 HydroOJ 到 4.19.0 以上版本以正常使用此插件功能。
#P64B. Expression
-
ID: 9435
Type: RemoteJudge
2000ms
64MiB
Tried: 0
Accepted: 0
Difficulty: 5
Uploaded By:
Hydro
Tags> Expression
Description
You are given a line «n#m», where «n» and «m» are digits, and «#» is a sign «+» or «-». Print the value of the given expression.
The only given line has a string in form «n#m», where «n» and «m» are digits (from 0 to 9), and «#» is a sign «+» or «-».
Print the value of the given expression.
Input
The only given line has a string in form «n#m», where «n» and «m» are digits (from 0 to 9), and «#» is a sign «+» or «-».
Output
Print the value of the given expression.
1-5
-4