- 1. Wprowadzanie, drukowanie i liczby
- 2. Liczba całkowita i liczba zmiennoprzecinkowa
- 3. Warunki: if-then-else
- 4. Dla pętli z zakresem
- 5. Smyczki
- 6. Podczas gdy pętla
- 7. Listy
- 8. Funkcje i rekursja
- 9. Dwuwymiarowe listy (tablice)
- 10. Zestawy
- 11. Słowniki
- 12. JavaScript
- 13. HTML5 and CSS
- 14. Responsive Design with Bootstrap
- 15. jQuery
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The number of distinct words in some text
Statement
Given a number \( n \), followed by \( n \) lines of text, print the number of distinct words that appear in the text. For this, we define a word to be a sequence of non-whitespace characters, seperated by one or more whitespace or newline characters. Punctuation marks are part of a word, in this definition.
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In all the problems input the data using input() and print the result using print().
Statement
Given a number \( n \), followed by \( n \) lines of text, print the number of distinct words that appear in the text.For this, we define a word to be a sequence of non-whitespace characters, seperated by one or more whitespace or newline characters. Punctuation marks are part of a word, in this definition.
Advertising by Google, may be based on your interests
In all the problems input the data using input() and print the result using print().