Cody

# Problem 39. Which values occur exactly three times?

Solution 2196963

Submitted on 7 Apr 2020 by Daniel Moreton
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

### 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))

xUnique = 1 2 3 5 7 8 occurances = 0 0 0 0 0 0 occurances = 2 0 0 0 0 0 occurances = 2 3 0 0 0 0 occurances = 2 3 3 0 0 0 occurances = 2 3 3 1 0 0 occurances = 2 3 3 1 1 0 occurances = 2 3 3 1 1 4 ans = 2 3

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

xUnique = 1 occurances = 0 occurances = 3 ans = 1

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

xUnique = -3 5 7 10 11 occurances = 0 0 0 0 0 occurances = 3 0 0 0 0 occurances = 3 3 0 0 0 occurances = 3 3 1 0 0 occurances = 3 3 1 2 0 occurances = 3 3 1 2 1 ans = -3 5