Green Book Contest 35
Duration
1h 0m
Problems
5
Total difficulty
7000
Participants
0
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| # | Name | Tags | Difficulty | |
|---|---|---|---|---|
| ✓ | A | Multiplication by 7 Green Book · Ch 7 · Algorithms and Numerical Methods | algorithmsbit-manipulationarithmetic-tricks | |
| ✓ | B | Bull call spread — price boundaries Green Book · Ch 6 · Finance | financeoptionsbull-spreadno-arbitragebounds | |
| ✓ | C | Is W(t)^3 a martingale? Green Book · Ch 5 · Stochastic Process and Stochastic Calculus | brownian-motionitos-lemmamartingale | |
| ✓ | D | Chameleon colors Green Book · Ch 2 · Brain Teasers | brain-teasermodular-arithmeticinvariantclassic | |
| ✓ | E | Gambler's ruin problem Green Book · Ch 4 · Probability Theory | probabilityrandom-walkgamblers-ruinrecursion |