Very nice !
This problem shouldn't be named "Summing digits...." because it is the wrong approach. In the first example you sum numbers because 20 is not a digit. If it was - then it should be sum = 6.
What if there are decimals "I have $3.25 in 4 pockets" ? Should the answer be 7.25 or 32?
I don't understand why this is failing?? Can someone explain? It works in matlab for me
this is hard
I'm cheating a bit here (by parsing out the dash and dollar sign)
Get the area codes from a list of phone numbers
Program an exclusive OR operation with logical operators
Is it a number?
Find the sides of an isosceles triangle when given its area and height from its base to apex
Extract leading non-zero digit
Remove all the consonants
Add two numbers
Return the 3n+1 sequence for n
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