8 lines
604 B
Markdown
8 lines
604 B
Markdown
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# Iteration
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TODO: ADD MORE
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- the passed-in string is iterated over, and split into rows. The row lists are iterated over and split into elements [matrix](../exercise-concepts/matrix.md)
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- the example uses a `for loop` to iterate through the letters of the passed-in `commands` string and looks up the corresponding values in a dictionary, so that the appropriate methods can be called to move the `robot`. [robot-simulator](../exercise-concepts/robot-simulator.md)
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- the `for ... in` concept is useful to loop over the lists [variable-length-quantity](../exercise-concepts/variable-length-quantity.md)
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