Cody

# Problem 15. Find the longest sequence of 1's in a binary sequence.

Solution 734400

Submitted on 12 Sep 2015 by toofan
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### Test Suite

Test Status Code Input and Output
1   Pass
%% x = '0'; y_correct = 0; assert(isequal(lengthOnes(x),y_correct))

a = 0 x = 0 y = 0

2   Pass
%% x = '1'; y_correct = 1; assert(isequal(lengthOnes(x),y_correct))

a = 1 x = 1 y = 1

3   Pass
%% x = '01'; y_correct = 1; assert(isequal(lengthOnes(x),y_correct))

a = 0 a = 0 1 x = 1 y = 1

4   Pass
%% x = '10'; y_correct = 1; assert(isequal(lengthOnes(x),y_correct))

a = 1 a = 1 0 x = 1 y = 1

5   Pass
%% x = '00'; y_correct = 0; assert(isequal(lengthOnes(x),y_correct))

a = 0 a = 0 0 x = 0 y = 0

6   Pass
%% x = '11'; y_correct = 2; assert(isequal(lengthOnes(x),y_correct))

a = 1 a = 1 2 x = 2 y = 2

7   Pass
%% x = '1111111111'; y_correct = 10; assert(isequal(lengthOnes(x),y_correct))

a = 1 a = 1 2 a = 1 2 3 a = 1 2 3 4 a = 1 2 3 4 5 a = 1 2 3 4 5 6 a = 1 2 3 4 5 6 7 a = 1 2 3 4 5 6 7 8 a = 1 2 3 4 5 6 7 8 9 a = 1 2 3 4 5 6 7 8 9 10 x = 10 y = 10

8   Pass
%% x = '100101011111010011111'; y_correct = 5; assert(isequal(lengthOnes(x),y_correct))

a = 1 a = 1 0 a = 1 0 0 a = 1 0 0 1 a = 1 0 0 1 0 a = 1 0 0 1 0 1 a = 1 0 0 1 0 1 0 a = 1 0 0 1 0 1 0 1 a = 1 0 0 1 0 1 0 1 2 a = 1 0 0 1 0 1 0 1 2 3 a = 1 0 0 1 0 1 0 1 2 3 4 a = 1 0 0 1 0 1 0 1 2 3 4 5 a = 1 0 0 1 0 1 0 1 2 3 4 5 0 a = 1 0 0 1 0 1 0 1 2 3 4 5 0 1 a = 1 0 0 1 0 1 0 1 2 3 4 5 0 1 0 a = 1 0 0 1 0 1 0 1 2 3 4 5 0 1 0 0 a = Columns 1 through 16 1 0 0 1 0 1 0 1 2 3 4 5 0 1 0 0 Column 17 1 a = Columns 1 through 16 1 0 0 1 0 1 0 1 2 3 4 5 0 1 0 0 Columns 17 through 18 1 2 a = Columns 1 through 16 1 0 0 1 0 1 0 1 2 3 4 5 0 1 0 0 Columns 17 through 19 1 2 3 a = Columns 1 through 16 1 0 0 1 0 1 0 1 2 3 4 5 0 1 0 0 Columns 17 through 20 1 2 3 4 a = Columns 1 through 16 1 0 0 1 0 1 0 1 2 3 4 5 0 1 0 0 Columns 17 through 21 1 2 3 4 5 x = 5 y = 5

9   Pass
%% x = '01010101010101010101010101'; y_correct = 1; assert(isequal(lengthOnes(x),y_correct))

a = 0 a = 0 1 a = 0 1 0 a = 0 1 0 1 a = 0 1 0 1 0 a = 0 1 0 1 0 1 a = 0 1 0 1 0 1 0 a = 0 1 0 1 0 1 0 1 a = 0 1 0 1 0 1 0 1 0 a = 0 1 0 1 0 1 0 1 0 1 a = 0 1 0 1 0 1 0 1 0 1 0 a = 0 1 0 1 0 1 0 1 0 1 0 1 a = 0 1 0 1 0 1 0 1 0 1 0 1 0 a = 0 1 0 1 0 1 0 1 0 1 0 1 0 1 a = 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 a = 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 a = Columns 1 through 16 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Column 17 0 a = Columns 1 through 16 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Columns 17 through 18 0 1 a = Columns 1 through 16 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Columns 17 through 19 0 1 0 a = Columns 1 through 16 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Columns 17 through 20 0 1 0 1 a = Columns 1 through 16 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Columns 17 through 21 0 1 0 1 0 a = Columns 1 through 16 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Columns 17 through 22 0 1 0 1 0 1 a = Columns 1 through 16 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Columns 17 through 23 0 1 0 1 0 1 0 a = Columns 1 through 16 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Columns 17 through 24 0 1 0 1 0 1 0 1 a = Columns 1 through 16 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Columns 17 through 25 0 1 0 1 0 1 0 1 0 a = Columns 1 through 16 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Columns 17 through 26 0 1 0 1 0 1 0 1 0 1 x = 1 y = 1

10   Pass
%% x = '0101010111000101110001011100010100001110110100000000110001001000001110001000111010101001101100001111'; y_correct = 4; assert(isequal(lengthOnes(x),y_correct))

a = 0 a = 0 1 a = 0 1 0 a = 0 1 0 1 a = 0 1 0 1 0 a = 0 1 0 1 0 1 a = 0 1 0 1 0 1 0 a = 0 1 0 1 0 1 0 1 a = 0 1 0 1 0 1 0 1 2 a = 0 1 0 1 0 1 0 1 2 3 a = 0 1 0 1 0 1 0 1 2 3 0 a = 0 1 0 1 0 1 0 1 2 3 0 0 a = 0 1 0 1 0 1 0 1 2 3 0 0 0 a = 0 1 0 1 0 1 0 1 2 3 0 0 0 1 a = 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 a = 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Column 17 2 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 18 2 3 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 19 2 3 0 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 20 2 3 0 0 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 21 2 3 0 0 0 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 22 2 3 0 0 0 1 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 23 2 3 0 0 0 1 0 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 24 2 3 0 0 0 1 0 1 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 25 2 3 0 0 0 1 0 1 2 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 26 2 3 0 0 0 1 0 1 2 3 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 27 2 3 0 0 0 1 0 1 2 3 0 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 28 2 3 0 0 0 1 0 1 2 3 0 0 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 29 2 3 0 0 0 1 0 1 2 3 0 0 0 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 30 2 3 0 0 0 1 0 1 2 3 0 0 0 1 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 31 2 3 0 0 0 1 0 1 2 3 0 0 0 1 0 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 32 2 3 0 0 0 1 0 1 2 3 0 0 0 1 0 1 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 32 2 3 0 0 0 1 0 1 2 3 0 0 0 1 0 1 Column 33 0 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 32 2 3 0 0 0 1 0 1 2 3 0 0 0 1 0 1 Columns 33 through 34 0 0 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 32 2 3 0 0 0 1 0 1 2 3 0 0 0 1 0 1 Columns 33 through 35 0 0 0 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 32 2 3 0 0 0 1 0 1 2 3 0 0 0 1 0 1 Columns 33 through 36 0 0 0 0 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 32 2 3 0 0 0 1 0 1 2 3 0 0 0 1 0 1 Columns 33 through 37 0 0 0 0 1 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 32 2 3 0 0 0 1 0 1 2 3 0 0 0 1 0 1 Columns 33 through 38 0 0 0 0 1 2 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 32 2 3 0 0 0 1 0 1 2 3 0 0 0 1 0 1 Columns 33 through 39 0 0 0 0 1 2 3 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 32 2 3 0 0 0 1 0 1 2 3 0 0 0 1 0 1 Columns 33 through 40 0 0 0 0 1 2 3 0 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 32 2 3 0 0 0 1 0 1 2 3 0 0 0 1 0 1 Columns 33 through 41 0 0 0 0 1 2 3 0 1 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 32 2 3 0 0 0 1 0 1 2 3 0 0 0 1 0 1 Columns 33 through 42 0 0 0 0 1 2 3 0 1 2 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 32 2 3 0 0 0 1 0 1 2 3 0 0 0 1 0 1 Columns 33 through 43 0 0 0 0 1 2 3 0 1 2 0 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 32 2 3 0 0 0 1 0 1 2 3 0 0 0 1 0 1 Columns 33 through 44 0 0 0 0 1 2 3 0 1 2 0 1 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 32 2 3 0 0 0 1 0 1 2 3 0 0 0 1 0 1 Columns 33 through 45 0 0 0 0 1 2 3 0 1 2 0 1 0 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 32 2 3 0 0 0 1 0 1 2 3 0 0 0 1 0 1 Columns 33 through 46 0 0 0 0 1 2 3 0 1 2 0 1 0 0 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 32 2 3 0 0 0 1 0 1 2 3 0 0 0 1 0 1 Columns 33 through 47 0 0 0 0 1 2 3 0 1 2 0 1 0 0 0 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 32 2 3 0 0 0 1 0 1 2 3 0 0 0 1 0 1 Columns 33 through 48 0 0 0 0 1 2 3 0 1 2 0 1 0 0 0 0 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 32 2 3 0 0 0 1 0 1 2 3 0 0 0 1 0 1 Columns 33 through 48 0 0 0 0 1 2 3 0 1 2 0 1 0 0 0 0 Column 49 0 a = Columns 1 through 16 0 1 0 1 0 1 0 1 2 3 0 0 0 1 0 1 Columns 17 through 32 2 3 0 0 0 1 0 1 2 3 0 0 0 1 0 1 Columns 33 through 48 0 0 0 0 1 2 3 0 1 2 0 1 0 0 0 0 Columns 49 through 50 0 0 a =...

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