Sort map by it’s keys in go

Hi guys,
this is day 12 out of 100 days of code. I didn’t post for a while, because I did a small break for hackaton, but now I am back on track.

When you print a map using range function it will access elements in randomized order. So, if you want to print map in sorted order you have to sort keys first. See how:

Solution is to use additional array for keys and sort it in wished order.

Happy coding!