c++ hash map size
// map::size
#include <iostream>
#include <map>
int main ()
{
std::map<char,int> mymap;
mymap['a']=101;
mymap['b']=202;
mymap['c']=302;
std::cout << "mymap.size() is " << mymap.size() << '\n';
return 0;
}c++ hash map size
// map::size
#include <iostream>
#include <map>
int main ()
{
std::map<char,int> mymap;
mymap['a']=101;
mymap['b']=202;
mymap['c']=302;
std::cout << "mymap.size() is " << mymap.size() << '\n';
return 0;
}Copyright © 2021 Codeinu
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