Cody

# Problem 39. Which values occur exactly three times?

Solution 2127493

Submitted on 13 Feb 2020
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### Test Suite

Test Status Code Input and Output
1   Fail
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))

ans = 2 3 3 0 1 0 1 4

Array indices must be positive integers or logical values. Error in threeTimes (line 4) if ans(i) ==3 Error in Test1 (line 3) assert(isequal(threeTimes(x),y_correct))

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

ans = 3

Unrecognized function or variable 'v'. Error in threeTimes (line 8) find(v) Error in Test2 (line 3) assert(isequal(threeTimes(x),y_correct))

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

ans = 3 0 0 0 0 0 0 0 3 0 1 0 0 2 1

Array indices must be positive integers or logical values. Error in threeTimes (line 4) if ans(i) ==3 Error in Test3 (line 3) assert(isequal(threeTimes(x),y_correct))