Fallback answers
Definition and example
Fallback answers is the focus of this lesson. Every assistant needs a fallback. When nothing matches, give the phone number instead of inventing an answer — a wrong fee is worse than "please call us". The task asks you to apply that idea in a small example: What should the fallback do. Before you run the code, predict what should happen. Then Inspect the printed output and the values your program uses and compare it with your prediction. If the result differs, change one relevant line and run it again. Testing one change at a time makes the cause of a result easier to understand.
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Why this works
Checks on this task:
- The program output must match “Rs 11,667 per month for Python. Please call +92 325 8000848.”.
The task and step-by-step instructions are written as comments at the top of the editor. Change one relevant line, run it, and compare the result with these checks.
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Incorrect attempts before answer: 0 / 3
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Worked answer
You have made three incorrect attempts. Review this example, close the window, and continue practising.