Cody

# Problem 594. "Look and say" sequence

Solution 1664712

Submitted on 2 Nov 2018 by Shubham Gupta
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### Test Suite

Test Status Code Input and Output
1   Pass
assert(isequal(look_and_say(),[1 1]))

2   Pass
assert(isequal(look_and_say([1 1 1 1 1]),[5 1]))

s = 1×6 logical array 1 0 0 0 0 1 ii1 = [] ii2 = 1 ii3 = 5 NEXT = 5 1 NEXT = 5 1 NEXT = 5 1 NEXT = 5 1 NEXT = 5 1

3   Pass
assert(isequal(look_and_say([1 3 3 1 5 2 2]),[1 1 2 3 1 1 1 5 2 2]))

s = 1×8 logical array 1 1 0 1 1 1 0 1 ii1 = 1 4 5 ii2 = 2 6 ii3 = 3 7 NEXT = 1 1 2 3 NEXT = 1 1 2 3 NEXT = 1 1 2 3 1 1 1 5 2 2 NEXT = 1 1 2 3 1 1 1 5 2 2

4   Pass
assert(isequal(look_and_say([8 6 7 5 3 0 9]),[1 8 1 6 1 7 1 5 1 3 1 0 1 9]))

s = 1×8 logical array 1 1 1 1 1 1 1 1 ii1 = 1 2 3 4 5 6 7 ii2 = [] ii3 = []

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