Problem and Solution number 42 is a genius way to help the less fortunate. I do ... | Hacker News

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		akg on June 12, 2012 \| parent \| context \| favorite \| on: Solve 50 problems in 50 days Problem and Solution number 42 is a genius way to help the less fortunate. I do hope that the more metropolitan cities adopt that in their transit systems.

darkmethod on June 12, 2012 [–]

I was blown away at the simplicity and effectiveness of that solution in particular. It needs to be made known and implemented on a larger scale.

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