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 vote125 views1 answer
Passare un array a una funzione
C++
0 vote154 views1 answer
A suprise... c++
C++
1 vote163 views1 answer
C++ nested switch statements
C++
1 vote149 views1 answer
Float in c++
C++
12 votes140 views3 answers
C++ max of array
C++
0 vote170 views1 answer
C++ program to convert fahrenheit to celsius
C++
2 votes140 views2 answers
Cpp #include "" <>
C++
0 vote134 views1 answer
How-to-read-until-eof-from-cin-in-c++
C++
7 votes128 views1 answer
Insert at position in vector c++
C++
1 vote227 views1 answer
How to declare 1-D array in C/C++
C++