This is a fun problem. Does the scoring based on time use no longer work?
i dont really get how the size of some problems is determined so small even though they have a really complex code when checking :/
took me like 3 hours to do, but it finally worked out,
definitely a challenge!!
Get the area codes from a list of phone numbers
Create a patchwork matrix
Set the array elements whose value is 13 to 0
Find out missing number from a vector of 9 elements
Basic arrays operations.
USC Fall 2012 ACM : Code Word Minimum Flipped Bits
String Find with Wildcards of a Cell array
Create Circular Perfect Square Sequence
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