Printable worksheet ยท 4 of 4
A range has a precise stopping point - Paper 4
Read the information, then answer the questions. An adult may read the instructions aloud. Show your working where asked.
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Python paper trace: for n in range(-1, 3): print(n). The start is included and stop excluded; the default step is +1. Printing occurs once for each supplied n. Also consider range(3, -1), still using +1. Record values and iteration counts separately before using an approved interpreter.
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- List the values printed by range(-1, 3) and count them.
- If the stop changes from 3 to 4, what extra value is printed?
- How many iterations does range(3, -1) produce with default step +1?
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