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I see nothing wrong with this, why would I write algorithm X from memory or taking my best guess at it on the spot, isn't the whole point of learning them recog

I see nothing wrong with this, why would I write algorithm X from memory or taking my best guess at it on the spot, isn't the whole point of learning them recognising when are they applicable and how to find them quickly ?

hashkb 6y ago
It's kind of like knowing multiplication tables, or intervals in music. There's some stuff you just gotta know.
- minot 6y ago
  Knowing the multiplication table is such steaming nonsense. I know 7x10 is 70 so half of that, 7x5 is 35. I can add seven to 35 fast enough that I don't have to memorize 7x6 is 42. Memorizing is not knowing.
  - hashkb 6y ago
    How did you divide 70 in half and get 35?