Lesson 5 of 8
Text must be exact
Show on a big screenYou can read "draw row 5" and know what it means. A machine cannot.
In the lines below, a bracket is ( or ). An underscore is _.
draw_row(5) Step 1 of 4
- The exact line:
draw_row(5) - A capital letter:
Draw_row(5) - A missing bracket:
draw_row(5 - A space for the underscore:
draw row(5)
The rule
A person forgives a small slip. A machine reads exactly what is typed.
A character is one letter, digit or sign.
One wrong character makes a different line. The machine may refuse that line.
Blocks cannot have these slips. You cannot snap a block in with a missing bracket.
Find the line the machine accepts.
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Try the lab to finish this lesson.