Cody

Problem 39. Which values occur exactly three times?

Solution 1657345

Submitted on 24 Oct 2018 by Bob Tivnan
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Test Suite

Test Status Code Input and Output
1   Pass
x = [1 2 5 2 2 7 8 3 3 1 3 8 8 8]; y_correct = [2 3]; assert(isequal(threeTimes(x),y_correct))

y = [] xs = 1 2 3 5 7 8 a = 2 b = 3 a = 6 b = 6 y = 2 a = 9 b = 9 y = 2 3 a = 5 b = 15 a = 7 b = 21 a = 32 b = 24

2   Pass
x = [1 1 1]; y_correct = [1]; assert(isequal(threeTimes(x),y_correct))

y = [] xs = 1 a = 3 b = 3 y = 1

3   Pass
x = [5 10 -3 10 -3 11 -3 5 5 7]; y_correct = [-3 5]; assert(isequal(threeTimes(x),y_correct))

y = [] xs = -3 5 7 10 11 a = -9 b = -9 y = -3 a = 15 b = 15 y = -3 5 a = 7 b = 21 a = 20 b = 30 a = 11 b = 33