Level 1 · Foundations
Complexity
About 8 steps, from the first idea to a mastery test.
Stage 0Counting work4 stepsFree
- 1One loop, counted7 min
- 2Loops inside loops8 min
- 3Halving is fast6 min
- 4Will it be fast enough?8 min
Stage 1Growth in practice4 stepsFree
- 1Add or multiply?6 min
- 2Only the biggest term matters7 min
- 3When constants win8 min
- 4Cheap on average9 min