Erase Evens While Iterating

Write a function void removeEvens(set<int>& s) that erases every even value from s and leaves the odd values in place.

The test prints the remaining values in ascending order separated by single spaces, or the word empty if nothing is left.

Do NOT write a main function.

Expected Output:

1 3 5↵
empty↵

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

Hints4 available

Topics:

STL ContainersSets

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