13 lines
449 B
C++
13 lines
449 B
C++
std::map<std::string, int> myDict;
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myDict["hello"] = 1;
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myDict["world"] = 2;
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myDict["!"] = 3;
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// iterating over key-value pairs:
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for (std::map<std::string, int>::iterator it = myDict.begin(); it != myDict.end(); ++it) {
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// the thing pointed to by the iterator is an std::pair<const std::string, int>&
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const std::string& key = it->first;
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int& value = it->second;
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std::cout << "key = " << key << ", value = " << value << std::endl;
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}
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