Cody

Problem 57. Summing Digits within Text

Solution 1854818

Submitted on 21 Jun 2019 by Kodavati Mahendra
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Test Suite

Test Status Code Input and Output
1   Pass
str = '4 and 20 blackbirds baked in a pie'; total = 24; assert(isequal(number_sum(str),total))

y = 1×34 logical array 0 1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 y = 4 20 NaN ans = 24
2   Pass
str = '2 4 6 8 who do we appreciate?'; total = 20; assert(isequal(number_sum(str),total))

y = 1×29 logical array 0 1 0 1 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 y = 2 4 6 8 NaN ans = 20
3   Pass
str = 'He worked at the 7-11 for $10 an hour'; total = 28; assert(isequal(number_sum(str),total))

y = 1×37 logical array 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 0 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 y = NaN 7 11 10 NaN ans = 28
4   Pass
str = 'that is 6 of one and a half dozen of the other'; total = 6; assert(isequal(number_sum(str),total))

y = 1×46 logical array Columns 1 through 45 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Column 46 1 y = NaN 6 NaN ans = 6

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