101370: [AtCoder]ABC137 A - +-x
Memory Limit：256 MB
Time Limit：2 S
Judge Style：Text Compare
Creator：
Submit：0
Solved：0
Description
Score : $100$ points
Problem Statement
We have two integers: $A$ and $B$.
Print the largest number among $A + B$, $A - B$, and $A \times B$.
Constraints
- All values in input are integers.
- $-100 \leq A,\ B \leq 100$
Input
Input is given from Standard Input in the following format:
$A$ $B$
Output
Print the largest number among $A + B$, $A - B$, and $A \times B$.
Sample Input 1
-13 3
Sample Output 1
-10
The largest number among $A + B = -10$, $A - B = -16$, and $A \times B = -39$ is $-10$.
Sample Input 2
1 -33
Sample Output 2
34
The largest number among $A + B = -32$, $A - B = 34$, and $A \times B = -33$ is $34$.
Sample Input 3
13 3
Sample Output 3
39
The largest number among $A + B = 16$, $A - B = 10$, and $A \times B = 39$ is $39$.