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Doing the Codility lessons

Since my initial contact with Codility some years ago they have added lessons. I feel a bit bad about that I recently failed one of their tasks that is considered an easy one. Therefore I will attempt to remedy that by taking all the lessons, thoroughly.

I have printed all the material and will read it in detail and then do the lessons. Currently I am at lesson 5, Prefix Sums. The Genomic Range Query task was quite tricky (hint: you can use more than one Prefix Sum).

No solutions will be posted here this time. But I am open for discussions on how to approach different problems. Today I will try to crack 'MinAvgTwoSlice'.

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