Std::map get all keys

std::map<int, int> m;
std::vector<int> key, value;
for(std::map<int,int>::iterator it = m.begin(); it != m.end(); ++it) {
  key.push_back(it->first);
  value.push_back(it->second);
  std::cout << "Key: " << it->first << std::endl();
  std::cout << "Value: " << it->second << std::endl();
}

Source: stackoverflow.com

Similar codes

1 vote206 views2 answers
Concatenate string program in c++
C++
0 vote157 views1 answer
1 TO HUNDRED RANDOM NUMBER CPP
C++
0 vote175 views1 answer
C++ cin accept only numbers
C++
0 vote152 views1 answer
# in c++
C++
1 vote178 views1 answer
Login system with c++
C++
4 votes162 views1 answer
How to check if a value is inside an array in c++
C++
-1 vote157 views1 answer
Helloworld in c++
C++
0 vote169 views1 answer
Your age doubled is: xx where x is the users age doubled. (print answer with no decimal places)
C++
0 vote154 views1 answer
Switch cout print with a prameter c++
C++
18 votes211 views5 answers
Clear console c++
C++