AtCoder Beginner Contest 137
A
+-x
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原题
←B →
翻译中…

Problem Statement

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We have two integers: $A$ and $B$.

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Print the largest number among $A + B$, $A - B$, and $A \times B$.

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Constraints

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  • All values in input are integers.
  • $-100 \leq A,\ B \leq 100$
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Input

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Input is given from Standard Input in the following format:

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A B

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Output

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Print the largest number among $A + B$, $A - B$, and $A \times B$.

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样例

Input #1
-13 3
Output #1
-10
The largest number among $A + B = -10$, $A - B = -16$, and $A \times B = -39$ is $-10$.
Input #2
1 -33
Output #2
34
The largest number among $A + B = -32$, $A - B = 34$, and $A \times B = -33$ is $34$.
Input #3
13 3
Output #3
39
The largest number among $A + B = 16$, $A - B = 10$, and $A \times B = 39$ is $39$.
题目信息
题号
abc137_a
时间限制
2 s
内存限制
1024 MB

题面与样例版权归 AtCoder 及出题人所有;中文翻译由 AI 生成(CI 管线),如有出入请以原文为准。