Erase a Value from a Set

A set<int> named s holds 1, 2, 3 and 4, and a loop that prints the set is already written below it. Before the loop runs, remove the value 3 from the set with s.erase(3).

Expected Output:

1 2 4↵

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

Hints2 available

Topics:

STL ContainersSets

Code Editor

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