Cody

# Problem 729. Flag largest magnitude swings as they occur

Solution 1228251

Submitted on 10 Jul 2017 by Nicholas Lombardo
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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 y = 0 0 0 0 0 0 0 0 a = 1 1 0 y = 1 0 0 0 0 0 0 0 a = -3 1 -3 y = 1 -1 0 0 0 0 0 0 a = 4 4 -3 y = 1 -1 1 0 0 0 0 0 y = 1 -1 1 0 0 0 0 0 y = 1 -1 1 0 0 0 0 0 a = 6 6 -3 y = 1 -1 1 0 0 1 0 0 y = 1 -1 1 0 0 1 0 0 a = -7 6 -7 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 y = 0 0 0 0 0 0 0 0 0 0 a = 1 1 0 y = 1 0 0 0 0 0 0 0 0 0 a = 4 4 0 y = 1 1 0 0 0 0 0 0 0 0 a = 5 5 0 y = 1 1 1 0 0 0 0 0 0 0 a = -2 5 -2 y = 1 1 1 -1 0 0 0 0 0 0 y = 1 1 1 -1 0 0 0 0 0 0 a = 7 7 -2 y = 1 1 1 -1 0 1 0 0 0 0 a = -4 7 -4 y = 1 1 1 -1 0 1 -1 0 0 0 a = -6 7 -6 y = 1 1 1 -1 0 1 -1 -1 0 0 y = 1 1 1 -1 0 1 -1 -1 0 0 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 y = 0 0 0 0 0 0 0 0 0 0 0 a = 1 1 0 y = 1 0 0 0 0 0 0 0 0 0 0 a = 4 4 0 y = 1 1 0 0 0 0 0 0 0 0 0 a = 5 5 0 y = 1 1 1 0 0 0 0 0 0 0 0 a = -2 5 -2 y = 1 1 1 -1 0 0 0 0 0 0 0 y = 1 1 1 -1 0 0 0 0 0 0 0 a = 7 7 -2 y = 1 1 1 -1 0 1 0 0 0 0 0 y = 1 1 1 -1 0 1 0 0 0 0 0 a = -4 7 -4 y = 1 1 1 -1 0 1 0 -1 0 0 0 a = -6 7 -6 y = 1 1 1 -1 0 1 0 -1 -1 0 0 y = 1 1 1 -1 0 1 0 -1 -1 0 0 y = 1 1 1 -1 0 1 0 -1 -1 0 0