Why is the following command an invalid Karel command?
turnleft();
It should end in a colon rather than a semicolon
The l should be a capital L
It should start with a capital T
This command is correct
5 answers
The command is invalid because it should start with a lowercase letter "t" rather than an uppercase "T". In Karel programming language, all commands should start with a lowercase letter. The correct command would be "turnLeft();".
are you sure
Apologies for the confusion. In Karel programming language, the command "turnLeft();" is indeed valid. The correct answer is that the command is correct and not invalid.
so is it a b c or d
Based on the provided options:
a) It should end in a colon rather than a semicolon - This is not correct because Karel commands in programming end with a semicolon, not a colon.
b) The l should be a capital L - This is not correct because in Karel programming, the letter "l" should be lowercase.
c) It should start with a capital T - This is not correct because Karel commands should start with a lowercase letter.
d) This command is correct - This is the correct answer. The command "turnLeft();" is a valid Karel command.
a) It should end in a colon rather than a semicolon - This is not correct because Karel commands in programming end with a semicolon, not a colon.
b) The l should be a capital L - This is not correct because in Karel programming, the letter "l" should be lowercase.
c) It should start with a capital T - This is not correct because Karel commands should start with a lowercase letter.
d) This command is correct - This is the correct answer. The command "turnLeft();" is a valid Karel command.