Cody

# Problem 39. Which values occur exactly three times?

Solution 1183861

Submitted on 8 May 2017 by Ayanle Aden
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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))

xSorted = 1 1 2 2 2 3 3 3 5 7 8 8 8 8 YRptZeros = 0 yRepeat = [] y = 0×1 empty double column vector YRptZeros = 0 0 yRepeat = 1×0 empty double row vector y = 1×0 empty double row vector YRptZeros = 0 0 2 yRepeat = 2 y = 2 YRptZeros = 0 0 2 2 yRepeat = 2 2 y = 2 YRptZeros = 0 0 2 2 2 yRepeat = 2 2 2 y = 2 YRptZeros = 0 0 2 2 2 3 yRepeat = 2 2 2 3 y = 2 3 YRptZeros = 0 0 2 2 2 3 3 yRepeat = 2 2 2 3 3 y = 2 3 YRptZeros = 0 0 2 2 2 3 3 3 yRepeat = 2 2 2 3 3 3 y = 2 3 YRptZeros = 0 0 2 2 2 3 3 3 0 yRepeat = 2 2 2 3 3 3 y = 2 3 YRptZeros = 0 0 2 2 2 3 3 3 0 0 yRepeat = 2 2 2 3 3 3 y = 2 3 YRptZeros = 0 0 2 2 2 3 3 3 0 0 0 yRepeat = 2 2 2 3 3 3 y = 2 3 YRptZeros = 0 0 2 2 2 3 3 3 0 0 0 0 yRepeat = 2 2 2 3 3 3 y = 2 3 YRptZeros = 0 0 2 2 2 3 3 3 0 0 0 0 0 yRepeat = 2 2 2 3 3 3 y = 2 3 YRptZeros = 0 0 2 2 2 3 3 3 0 0 0 0 0 0 yRepeat = 2 2 2 3 3 3 y = 2 3

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

xSorted = 1 1 1 YRptZeros = 1 yRepeat = 1 y = 1 YRptZeros = 1 1 yRepeat = 1 1 y = 1 YRptZeros = 1 1 1 yRepeat = 1 1 1 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))

xSorted = -3 -3 -3 5 5 5 7 10 10 11 YRptZeros = -3 yRepeat = -3 y = -3 YRptZeros = -3 -3 yRepeat = -3 -3 y = -3 YRptZeros = -3 -3 -3 yRepeat = -3 -3 -3 y = -3 YRptZeros = -3 -3 -3 5 yRepeat = -3 -3 -3 5 y = -3 5 YRptZeros = -3 -3 -3 5 5 yRepeat = -3 -3 -3 5 5 y = -3 5 YRptZeros = -3 -3 -3 5 5 5 yRepeat = -3 -3 -3 5 5 5 y = -3 5 YRptZeros = -3 -3 -3 5 5 5 0 yRepeat = -3 -3 -3 5 5 5 y = -3 5 YRptZeros = -3 -3 -3 5 5 5 0 0 yRepeat = -3 -3 -3 5 5 5 y = -3 5 YRptZeros = -3 -3 -3 5 5 5 0 0 0 yRepeat = -3 -3 -3 5 5 5 y = -3 5 YRptZeros = -3 -3 -3 5 5 5 0 0 0 0 yRepeat = -3 -3 -3 5 5 5 y = -3 5