Question

What is the equivalent of Python set(string) in C++

Answer 1

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

int main()
{
    std::string str = "C++ Programing";

    std::set<char> st(str.begin(), str.end());

    for (char ch : st) {
        std::cout << ch << " ";
    }
}


 
/*
run:
 
+ C P a g i m n o r 
 
*/

 

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