structured_bindings.cpp

#include<tuple>
#include<vector>
#include<map>
#include<iostream>

///////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////
// NOTE: you have to pass the flag "-std=c++17" to the compiler. 
///////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////

using TUPLE = std::tuple<int,int,int,int,int>;
using TUPLES = std::vector<TUPLE>;

int main() {
    auto M = std::map<int,int>{{1,  2},
                    {3,4},
                    {5,6}};

    for(auto& [F,S] : M ) {
        std::cout<<F<<"\t"<<S<<std::endl;

    }

    auto T = TUPLES{
        {1,2,3,4,5},
        {10,20,30,40,50},

    };

    for(auto& [first,second,third,fourth,fifth] : T) {
        std::cout<<first<<"\t"<<second<<"\t"<<third<<"\t"<<fourth<<"\t"<<fifth<<std::endl;

    }

}