Task 1

Task 2

Task 3

Task 4

Task 5

Task 6 + 7

1 Dawid Adach 29
2 Michal Szymanski 30
3 Jan Kowalski 35
4 Piotr Nowak 25
5


Please don't delete, edit or save last row




Task 8

Task 9

Task 10

"==" compare only value, "===" compare value and type

0 == "0" TRUE

0 === "0" FALSE