c++ map iterator
#include <iostream>
#include <map>
int main() {
std::map<int, float> num_map;
// calls a_map.begin() and a_map.end()
for (auto it = num_map.begin(); it != num_map.end(); ++it) {
std::cout << it->first << ", " << it->second << '\n';
}
}iterate map
Map<String, String> map = ...
for (Map.Entry<String, String> entry : map.entrySet()) {
System.out.println(entry.getKey() + "/" + entry.getValue());
}Copyright © 2021 Codeinu
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