#AT2437. A - Edge Checker 2
A - Edge Checker 2
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A - Edge Checker 2
Score : $100$ points
Problem Statement
Determine if there is a segment that directly connects the points numbered $a$ and $b$ in the figure below.
Constraints
- $1 \leq a \lt b \leq 15$
- $a$ and $b$ are integers.
Input
The input is given from Standard Input in the following format:
Output
Print Yes
if there is a segment that directly connects the points numbered $a$ and $b$; print No
otherwise.
1 2
Yes
In the figure in the Problem Statement, there is a segment that directly connects the points numbered $1$ and $2$, so Yes
should be printed.
2 8
No
In the figure in the Problem Statement, there is no segment that directly connects the points numbered $2$ and $8$, so No
should be printed.
14 15
No