Question

How to find element in set with C++

Answer 1

#include <iostream>
#include <set>
#include <string>

using std::cout;
using std::endl;
using std::string;
using std::set;

int main()
{
	set<string> st{ "c", "c++", "java", "php" };

	set<string>::iterator p = st.begin();

	p = st.find("c++");
	if (p != st.end())
		cout << "Found" << endl;
	else
		cout << "Not Found" << endl;

	return 0;
}


/*
run:

Found

*/

 

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