Cody

Problem 39. Which values occur exactly three times?

Solution 2098836

Submitted on 19 Jan 2020 by kieran Thompson
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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))

n = 14 y = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 count = 0 pos = 1 count = 0 count = 0 count = 0 count = 0 count = 1 count = 2 count = 0 count = 1 count = 2 count = 3 y = 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 pos = 2 count = 0 count = 1 count = 2 count = 3 y = 2 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 pos = 3 count = 0 count = 0 count = 1 count = 0 count = 0 count = 1 count = 0 count = 1 count = 2 count = 3 count = 4 count = 0 count = 0 count = 0 y = 2 3 0 0 0 0 0 0 0 0 0 0 0 0 0 y = 2 3 0 0 0 0 0 0 0 0 0 0 0 0 y = 2 3 0 0 0 0 0 0 0 0 0 0 0 y = 2 3 0 0 0 0 0 0 0 0 0 0 y = 2 3 0 0 0 0 0 0 0 0 0 y = 2 3 0 0 0 0 0 0 0 0 y = 2 3 0 0 0 0 0 0 0 y = 2 3 0 0 0 0 0 0 y = 2 3 0 0 0 0 0 y = 2 3 0 0 0 0 y = 2 3 0 0 0 y = 2 3 0 0 y = 2 3 0 y = 2 3

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

n = 3 y = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 count = 0 pos = 1 count = 0 count = 0 count = 0 count = 0 count = 1 count = 2 count = 3 y = 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 pos = 2 count = 0 count = 0 count = 0 count = 0 count = 0 count = 0 count = 0 count = 0 count = 0 count = 0 y = 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 y = 1 0 0 0 0 0 0 0 0 0 0 0 0 0 y = 1 0 0 0 0 0 0 0 0 0 0 0 0 y = 1 0 0 0 0 0 0 0 0 0 0 0 y = 1 0 0 0 0 0 0 0 0 0 0 y = 1 0 0 0 0 0 0 0 0 0 y = 1 0 0 0 0 0 0 0 0 y = 1 0 0 0 0 0 0 0 y = 1 0 0 0 0 0 0 y = 1 0 0 0 0 0 y = 1 0 0 0 0 y = 1 0 0 0 y = 1 0 0 y = 1 0 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))

n = 10 y = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 count = 0 pos = 1 count = 1 count = 2 count = 3 y = -3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 pos = 2 count = 0 count = 0 count = 0 count = 0 count = 0 count = 0 count = 0 count = 0 count = 1 count = 2 count = 3 y = -3 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 pos = 3 count = 0 count = 0 count = 1 count = 0 count = 0 count = 0 count = 1 count = 2 count = 0 y = -3 5 0 0 0 0 0 0 0 0 0 0 0 0 0 y = -3 5 0 0 0 0 0 0 0 0 0 0 0 0 y = -3 5 0 0 0 0 0 0 0 0 0 0 0 y = -3 5 0 0 0 0 0 0 0 0 0 0 y = -3 5 0 0 0 0 0 0 0 0 0 y = -3 5 0 0 0 0 0 0 0 0 y = -3 5 0 0 0 0 0 0 0 y = -3 5 0 0 0 0 0 0 y = -3 5 0 0 0 0 0 y = -3 5 0 0 0 0 y = -3 5 0 0 0 y = -3 5 0 0 y = -3 5 0 y = -3 5