Cody

# Problem 91. Get the area codes from a list of phone numbers

Solution 1485639

Submitted on 10 Apr 2018 by Prajit T R
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### Test Suite

Test Status Code Input and Output
1   Pass
s = '508-647-7000, (508) 647-7001, 617-555-1212, 1-800-323-1234, 704 555-1212'; a = {'508','617','704','800'}; assert(isequal(refcn(s),a))

c = 1×5 cell array {'508-647-7000'} {' (508) 647-7001'} {' 617-555-1212'} {' 1-800-323-1234'} {' 704 555-1212'} a = 0×0 empty cell array c1 = 1×3 cell array {'508'} {'647'} {'7000'} a = 1×1 cell array {'508'} c1 = 1×4 cell array {0×0 char} {'(508)'} {'647'} {'7001'} b = '(508)' a = 1×2 cell array {'508'} {'508'} c1 = 1×4 cell array {0×0 char} {'617'} {'555'} {'1212'} a = 1×3 cell array {'508'} {'508'} {'617'} c1 = 1×5 cell array {0×0 char} {'1'} {'800'} {'323'} {'1234'} a = 1×4 cell array {'508'} {'508'} {'617'} {'800'} c1 = 1×4 cell array {0×0 char} {'704'} {'555'} {'1212'} a = 1×5 cell array {'508'} {'508'} {'617'} {'800'} {'704'} a = 1×4 cell array {'508'} {'617'} {'704'} {'800'}

2   Pass
s = '212-657-0260; (888) 647-7001; 336 565-1212; +1-800-323-1234'; a = {'212','336','800','888'}; assert(isequal(refcn(s),a))

c = 1×4 cell array {'212-657-0260'} {' (888) 647-7001'} {' 336 565-1212'} {' +1-800-323-1234'} a = 0×0 empty cell array c1 = 1×3 cell array {'212'} {'657'} {'0260'} a = 1×1 cell array {'212'} c1 = 1×4 cell array {0×0 char} {'(888)'} {'647'} {'7001'} b = '(888)' a = 1×2 cell array {'212'} {'888'} c1 = 1×4 cell array {0×0 char} {'336'} {'565'} {'1212'} a = 1×3 cell array {'212'} {'888'} {'336'} c1 = 1×5 cell array {0×0 char} {'+1'} {'800'} {'323'} {'1234'} a = 1×4 cell array {'212'} {'888'} {'336'} {'800'} a = 1×4 cell array {'212'} {'336'} {'800'} {'888'}