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Programming-Idioms

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  • Python

Idiom #244 Print a map

Print the contents of the map m to the standard output: keys and values.

print(m)
import pprint
pprint.pp(m, width=1)
#include <map>
#include <iostream>
for (auto entry : m) {
	std::cout << entry.first << ": " << entry.second << "\n";
}

Range-based for loop since C++11.

New implementation...