Print the values of the set x to the standard output.The order of the elements is irrelevant and is not required to remain the same next time.
using System;
foreach (var el in x) { Console.WriteLine(el); }
Console.WriteLine(string.Join(Environment.NewLine, x));
print(x);
import "fmt"
for _, v := range x { fmt.Println(v) }
print x
console.log(x);
System.out.println(x);
echo $x;
for el in x do writeln(el);
print "$_\n" for @x;
print(x)
puts x
use std::collections::HashSet;
println!("{:?}", x);
No security, no password. Other people might choose the same nickname.