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Measuring running time
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Classroom Contents
Time Complexity
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- 1 Intro
- 2 Dammit I'm mad, by Demetri Martin
- 3 Suppose you are the proofreader. How would you check if there's a mistake?
- 4 Problems
- 5 Algorithms
- 6 Instance/input size
- 7 When instances are integers
- 8 When instances are lists/strings
- 9 When instances are graphs
- 10 Measuring running time
- 11 Running time example
- 12 Why worst case?
- 13 On input I, algorithm A takes 2718 steps
- 14 Run time scaling
- 15 Let's do a log-log plot Say 1 step = 1 us
- 16 Intrinsic complexity
- 17 PALINDROMES: We know an O(n) algorithm, TwoFingers. Could there be a faster one? E.g., O(n)?
- 18 MULTIPLICATION
- 19 Common progress paradigm for a problem
- 20 Does "polynomial time" imply "efficient"?
- 21 Definition recall(?)
