Problem 35. Quote Doubler

Solution 3223228

Submitted on 15 Oct 2020 by 元清谭

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Test	Status	Code Input and Output
1	Pass	s1 = 'He said ''Look over there!'''; s2_correct = 'He said ''''Look over there!'''''; assert(isequal(quote_doubler(s1),s2_correct)) s2 = "He said ''Look over there!''"
2	Pass	s1 = ''''; s2_correct = ''''''; assert(isequal(quote_doubler(s1),s2_correct)) s2 = "''"

Test

Status

Code Input and Output

Pass

s1 = 'He said ''Look over there!'''; s2_correct = 'He said ''''Look over there!'''''; assert(isequal(quote_doubler(s1),s2_correct))

s2 = "He said ''Look over there!''"

Pass

s1 = ''''; s2_correct = ''''''; assert(isequal(quote_doubler(s1),s2_correct))

s2 = "''"

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