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**asebon****Guest**

There are three houses in a row and in the other side there are three fountains each house must take water from each fountain without the pipes intersecting. The problem must be solved in two dimensions

**kylekatarn****Member**- Registered: 2005-07-24
- Posts: 445

It can be proven that such problems (connecting each one of 3 houses to 3 resources) are impossible.

There is no solution on a 2D plane.

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**kylekatarn****Member**- Registered: 2005-07-24
- Posts: 445

let's connect 2 houses (H1 H2) to all resources (each one of the three fountains - F1 F2 F3)

It doesn't matter the position of the three fountains. When you "fully connect" 2 houses, you block one fountain.

I think this type of problems can be studied with Graph Theory - networks.

*Last edited by kylekatarn (2005-09-17 03:30:15)*

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