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empty.md

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empty

Description : This method returns true if the set doesn't have any elements present in it.

Example :

//Run Code To Demonstrate use of set.empty()
#include<iostream>
#include<set>

int main(){
    // Create a set object holding integers
    std::set<int> mySet {1,2,3,4,-5};

    std::cout << mySet.empty() <<std::endl;
    return 0;
}

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