Count occurrences of a substring: Difference between revisions
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(→{{header|C sharp}}: added using and class) |
(→{{header|Euphoria}}: Euphoria example added) |
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Writeln(CountSubstring('ababababab', 'abab')); |
Writeln(CountSubstring('ababababab', 'abab')); |
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end.</lang> |
end.</lang> |
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=={{header|Euphoria}}== |
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<lang euphoria>function countSubstring(sequence s, sequence sub) |
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integer from,count |
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count = 0 |
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from = 1 |
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while 1 do |
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from = match_from(sub,s,from) |
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if not from then |
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exit |
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end if |
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from += length(sub) |
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count += 1 |
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end while |
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return count |
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end function |
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? countSubstring("the three truths","th") |
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? countSubstring("ababababab","abab")</lang> |
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Output: |
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<pre>3 |
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2 |
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</pre> |
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=={{header|Go}}== |
=={{header|Go}}== |
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