Creating implementation for idiom 244 : Print a map

Idiom

# 244 Print a map

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

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#include <map>
#include <iostream>

for (auto entry : m) {
	std::cout << entry.first << ": " << entry.second << "\n";
}

using System;

Console.WriteLine(string.Join(Environment.NewLine, m));

print(m);

IO.inspect m

import "fmt"

fmt.Println(m)

import "fmt"

fmt.Printf("%q", m)

console.log(m);

console.table(m);

import java.util.Map;

System.out.println(m);

import static java.lang.System.out;

m.entrySet().forEach(out::println);

m.forEach((k, v) -> {
    out.println(k + " = " + v);
});

uses Generics.Collections;

for APair in m do writeln(APair.Key, APair.Value);

print "$_: $m{$_}\n" for keys %m;

print(m)

for key in m:
    print(key, m[key])

print(*m.items(), sep='\n')

for key, value in m.items():
    print(key, value)

for item in m.items():
    print('%s %s' % item)

puts m

println!("{:?}", m);