Problem 57. Summing Digits within Text
Solution Stats
Problem Comments
-
3 Comments
Jean-Marie Sainthillier
on 19 Jul 2012
Very nice !
Dariusz
on 3 Feb 2013
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.
Carl Witthoft
on 18 Nov 2015
What if there are decimals "I have $3.25 in 4 pockets" ? Should the answer be 7.25 or 32?
Solution Comments
-
1 Comment
SJ Won
on 5 Jul 2019
I don't understand why this is failing?? Can someone explain? It works in matlab for me
-
1 Comment
Dan Po
on 24 Oct 2016
this is hard
-
1 Comment
Teemu Pulkkinen
on 18 Jun 2014
I'm cheating a bit here (by parsing out the dash and dollar sign)
-
1 Comment
Daniel lefebvre
on 31 Jan 2014
That's cheating.
Problem Recent Solvers2063
Suggested Problems
-
Return a list sorted by number of occurrences
2136 Solvers
-
297 Solvers
-
Project Euler: Problem 8, Find largest product in a large string of numbers
829 Solvers
-
638 Solvers
-
3511 Solvers
More from this Author96
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!