update
update aufg abe 11
a12
Merge pull request #33 from AnastasiaStudent/master

na ja..
update
update
update
Merge pull request #34 from Johnmalc/master

klhgtfr
Merge pull request #35 from Johnmalc/aufgabe

Merge pull request #34 from Johnmalc/master
2 new packages > d + ana
v main < fur abgabe
gotovo
Merge pull request #27 from Johnmalc/master

observer