Cpp map iterate over keys

#include <iostream>
#include <map>

int main()
{
    std::map<std::string, int> myMap;

    myMap["one"] = 1;
    myMap["two"] = 2;
    myMap["three"] = 3;

    for ( const auto &myPair : myMap ) {
        std::cout << myPair.first << "\n";
    }
}

Source: stackoverflow.com

Similar codes

0 vote194 views1 answer
How to fixed how many digit will be after point in c++
C++
7 votes212 views2 answers
C++ threads
C++
3 votes205 views3 answers
Error handling in C++
C++
1 vote159 views1 answer
Can we create array inside an array in c++
C++
0 vote206 views1 answer
List in c++
C++
0 vote211 views1 answer
Remove element from c++
C++
0 vote177 views1 answer
Postorder traversal calculator
C++
2 votes219 views1 answer
C++ custom compare in set
C++
3 votes208 views2 answers
Precision of fixed in c++
C++
0 vote217 views1 answer
Compile in c++
C++