Logo

Programming-Idioms

This language bar is your friend. Select your favorite languages!

Idiom #255 Print a set

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;
Console.WriteLine(string.Join(Environment.NewLine, x));
using System;
foreach (var el in x)
{
    Console.WriteLine(el);
}
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);
New implementation...
< > ⌨
programming-idioms.org 
Console.WriteLine(string.Join(Environment.NewLine, x));
foreach (var el in x)
{
    Console.WriteLine(el);
}
print(x);
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
println!("{:?}", x);