unordered_set Lookup

Write a function bool hasWord(const unordered_set<string>& words, const string& x) that returns true if x is one of the words in the set and false otherwise. Use words.find(x) and compare the result with words.end().

The test prints yes when your function returns true and no when it returns false.

Do NOT write a main function.

Expected Output:

yes↵
no↵

= newline. The output ends with a newline — print one after the last line.

Hints2 available

Topics:

STL ContainersSets

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