Saturday, May 11, 2019

May 5


  • Warmup: 
    • Devil offers another deal: each time you clap, he squares your amount of money, but then takes 99% away. How much you need to start with to actually profit from the deal?
    • Find the remainder of 2222.....222/7 (1000 2's)
  • Binary numbers: review what we know; algorithm of finding binary representations.
  • Convert 2033 and 10001 into binary. Convert 1011110001 and 10000111101 into decimal.
  • Adding numbers. Subtracting, multiplying...
  • Binary numbers are longer than decimal, - by how much?

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