Cody

# Problem 729. Flag largest magnitude swings as they occur

Solution 2067621

Submitted on 23 Dec 2019 by Asif Newaz
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### Test Suite

Test Status Code Input and Output
1   Pass
delta = [1 -3 4 2 -1 6 -2 -7] peaks = [1 -1 1 0 0 1 0 -1] assert(isequal(magnitude_swing(delta),peaks))

delta = 1 -3 4 2 -1 6 -2 -7 peaks = 1 -1 1 0 0 1 0 -1 v = 1 a = 1 b = 1 y = 1 -1 v = 1 -3 a = 1 b = -3 y = 1 -1 1 v = 1 -3 4 a = 4 b = -3 y = 1 -1 1 0 v = 1 -3 4 2 a = 4 b = -3 y = 1 -1 1 0 0 v = 1 -3 4 2 -1 a = 4 b = -3 y = 1 -1 1 0 0 1 v = 1 -3 4 2 -1 6 a = 6 b = -3 y = 1 -1 1 0 0 1 0 v = 1 -3 4 2 -1 6 -2 a = 6 b = -3 y = 1 -1 1 0 0 1 0 -1

2   Pass
delta = [1 4 5 -2 1 7 -4 -6 5 3] peaks = [1 1 1 -1 0 1 -1 -1 0 0] assert(isequal(magnitude_swing(delta),peaks))

delta = 1 4 5 -2 1 7 -4 -6 5 3 peaks = 1 1 1 -1 0 1 -1 -1 0 0 v = 1 a = 1 b = 1 y = 1 1 v = 1 4 a = 4 b = 1 y = 1 1 1 v = 1 4 5 a = 5 b = 1 y = 1 1 1 -1 v = 1 4 5 -2 a = 5 b = -2 y = 1 1 1 -1 0 v = 1 4 5 -2 1 a = 5 b = -2 y = 1 1 1 -1 0 1 v = 1 4 5 -2 1 7 a = 7 b = -2 y = 1 1 1 -1 0 1 -1 v = 1 4 5 -2 1 7 -4 a = 7 b = -4 y = 1 1 1 -1 0 1 -1 -1 v = 1 4 5 -2 1 7 -4 -6 a = 7 b = -6 y = 1 1 1 -1 0 1 -1 -1 0 v = 1 4 5 -2 1 7 -4 -6 5 a = 7 b = -6 y = 1 1 1 -1 0 1 -1 -1 0 0

3   Pass
delta = [1 4 5 -2 1 7 7 -4 -6 5 3] peaks = [1 1 1 -1 0 1 0 -1 -1 0 0] assert(isequal(magnitude_swing(delta),peaks))

delta = 1 4 5 -2 1 7 7 -4 -6 5 3 peaks = 1 1 1 -1 0 1 0 -1 -1 0 0 v = 1 a = 1 b = 1 y = 1 1 v = 1 4 a = 4 b = 1 y = 1 1 1 v = 1 4 5 a = 5 b = 1 y = 1 1 1 -1 v = 1 4 5 -2 a = 5 b = -2 y = 1 1 1 -1 0 v = 1 4 5 -2 1 a = 5 b = -2 y = 1 1 1 -1 0 1 v = 1 4 5 -2 1 7 a = 7 b = -2 y = 1 1 1 -1 0 1 0 v = 1 4 5 -2 1 7 7 a = 7 b = -2 y = 1 1 1 -1 0 1 0 -1 v = 1 4 5 -2 1 7 7 -4 a = 7 b = -4 y = 1 1 1 -1 0 1 0 -1 -1 v = 1 4 5 -2 1 7 7 -4 -6 a = 7 b = -6 y = 1 1 1 -1 0 1 0 -1 -1 0 v = 1 4 5 -2 1 7 7 -4 -6 5 a = 7 b = -6 y = 1 1 1 -1 0 1 0 -1 -1 0 0

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