A:=3 for I:=3to8Ao s:=s+3*i

It seems like there are some syntax issues in the statement you provided. It looks like you are trying to create a loop in a pseudocode format. Here is the corrected version:

A := 3
s := 0
for I := 3 to 8 do
    s := s + 3*I
end for

In this corrected version:

• A is initialized to 3
• s is initialized to 0
• The loop variable I ranges from 3 to 8
• In each iteration of the loop, s is updated by adding 3 times the value of I

This code snippet calculates the sum of the multiples of 3 from 3 to 8. Let me know if you need any further explanation or assistance.