How many solutions does the following system have?
\lfloor x \rfloor + 2y &= 1\\
\lfloor y \rfloor + x &=2
Where $\lfloor x \rfloor$ and $\lfloor y \rfloor$ denote the largest integers not exceeding $x$ and $y$, respectively.
The solution for this problem is available for $0.99
You can also purchase a pass for all available solutions for $99