SmallBASIC Guide

Loops and variables

When we write loops it is much better to initialize the counters on the top of the loop instead of the top of the program or nowhere.

i = 0
REPEAT
  ...
  i = i + 1
UNTIL i > 10

Initializing the variables at the top of the loop, can make code better readable, and can protect us from usual pitfalls such as forgetting to giving init value or re-run the loop without reset the variables.

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