Cody

# Problem 2371. Integer sequence - 2 : Kolakoski sequence

Solution 1894681

Submitted on 8 Aug 2019 by jack walker
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; y_correct = 1; assert(isequal(your_fcn_name(x),y_correct))

t = 1 t = 1

2   Pass
x = 12; y_correct = 2; assert(isequal(your_fcn_name(x),y_correct))

t = 1 t = 1 2 t = 1 2 2 t = 1 2 2 1 t = 1 2 2 1 1 t = 1 2 2 1 1 2 t = 1 2 2 1 1 2 1 t = 1 2 2 1 1 2 1 2 t = 1 2 2 1 1 2 1 2 2 t = 1 2 2 1 1 2 1 2 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 t = 1 2 2 1 1 2 1 2 2 1 2 2

3   Pass
x = 31; y_correct = 1; assert(isequal(your_fcn_name(x),y_correct))

t = 1 t = 1 2 t = 1 2 2 t = 1 2 2 1 t = 1 2 2 1 1 t = 1 2 2 1 1 2 t = 1 2 2 1 1 2 1 t = 1 2 2 1 1 2 1 2 t = 1 2 2 1 1 2 1 2 2 t = 1 2 2 1 1 2 1 2 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Column 30 2 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 31 2 1 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 31 2 1

4   Pass
x = 34; y_correct = 1; assert(isequal(your_fcn_name(x),y_correct))

t = 1 t = 1 2 t = 1 2 2 t = 1 2 2 1 t = 1 2 2 1 1 t = 1 2 2 1 1 2 t = 1 2 2 1 1 2 1 t = 1 2 2 1 1 2 1 2 t = 1 2 2 1 1 2 1 2 2 t = 1 2 2 1 1 2 1 2 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Column 30 2 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 31 2 1 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 32 2 1 1 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 33 2 1 1 2 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 34 2 1 1 2 1 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 34 2 1 1 2 1

5   Pass
x = 37; y_correct = 1; assert(isequal(your_fcn_name(x),y_correct))

t = 1 t = 1 2 t = 1 2 2 t = 1 2 2 1 t = 1 2 2 1 1 t = 1 2 2 1 1 2 t = 1 2 2 1 1 2 1 t = 1 2 2 1 1 2 1 2 t = 1 2 2 1 1 2 1 2 2 t = 1 2 2 1 1 2 1 2 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Column 30 2 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 31 2 1 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 32 2 1 1 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 33 2 1 1 2 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 34 2 1 1 2 1 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 35 2 1 1 2 1 2 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 36 2 1 1 2 1 2 2 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 37 2 1 1 2 1 2 2 1 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 37 2 1 1 2 1 2 2 1

6   Pass
x = 50; y_correct = 2; assert(isequal(your_fcn_name(x),y_correct))

t = 1 t = 1 2 t = 1 2 2 t = 1 2 2 1 t = 1 2 2 1 1 t = 1 2 2 1 1 2 t = 1 2 2 1 1 2 1 t = 1 2 2 1 1 2 1 2 t = 1 2 2 1 1 2 1 2 2 t = 1 2 2 1 1 2 1 2 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 t = 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Column 30 2 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 31 2 1 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 32 2 1 1 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 33 2 1 1 2 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 34 2 1 1 2 1 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 35 2 1 1 2 1 2 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 36 2 1 1 2 1 2 2 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 37 2 1 1 2 1 2 2 1 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 38 2 1 1 2 1 2 2 1 2 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 39 2 1 1 2 1 2 2 1 2 2 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 40 2 1 1 2 1 2 2 1 2 2 1 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 41 2 1 1 2 1 2 2 1 2 2 1 1 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 42 2 1 1 2 1 2 2 1 2 2 1 1 2 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 43 2 1 1 2 1 2 2 1 2 2 1 1 2 1 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 44 2 1 1 2 1 2 2 1 2 2 1 1 2 1 2 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 45 2 1 1 2 1 2 2 1 2 2 1 1 2 1 2 2 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 46 2 1 1 2 1 2 2 1 2 2 1 1 2 1 2 2 1 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 47 2 1 1 2 1 2 2 1 2 2 1 1 2 1 2 2 1 2 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 48 2 1 1 2 1 2 2 1 2 2 1 1 2 1 2 2 1 2 1 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 49 2 1 1 2 1 2 2 1 2 2 1 1 2 1 2 2 1 2 1 1 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 50 2 1 1 2 1 2 2 1 2 2 1 1 2 1 2 2 1 2 1 1 2 t = Columns 1 through 29 1 2 2 1 1 2 1 2 2 1 2 2 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 Columns 30 through 50 2 1 1 2 1 2 2 1 2 2 1 1 2 1 2 2 1 2 1 1 2