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// map::cbegin/cend
#include <iostream>
#include <map>
int main ()
{
std::map<char,int> mymap;
mymap['b'] = 100;
mymap['a'] = 200;
mymap['c'] = 300;
// print content:
std::cout << "mymap contains:";
for (auto it = mymap.cbegin(); it != mymap.cend(); ++it)
std::cout << " [" << (*it).first << ':' << (*it).second << ']';
std::cout << '\n';
return 0;
}
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