Hello dear Sololearners! Can anyone explain why the statement " echo 1 .print (1).1 outputs 1111" as it's present in SL chalenge

Question

about one of the Sololearn chalenges

Answer 1

rest of the code?

Answer 2

there's no rest of the code, it's the unique part of this chalenge I met in 5th round. there were just 1 question: "What's the output of the code: echo 1.print (1).1; " I should have answer 1111, but I don't undrstand why. it gives Parse error on my comp and it seems very logical. ??

Answer 3

the answer is 2 (not entirely sure)