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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.
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.
In all the problems input the data using input() and print the result using print().