4.1.4 - Example of C Program with Subroutine
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Practice Questions
Test your understanding with targeted questions
What is a subroutine?
💡 Hint: Think about why we need to organize code into smaller parts.
What does the program counter do?
💡 Hint: Consider how the CPU knows where to go next.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does a subroutine allow in programming?
💡 Hint: Consider the role of functions in reducing repeating code.
True or False: An unconditional jump can only happen if a condition is met.
💡 Hint: Think about what happens without any prerequisites.
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Challenge Problems
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Create a C program that calculates the Fibonacci sequence using recursion. Explain the stack operations with each call.
💡 Hint: Consider how each call requires its own state saved on the stack.
Describe potential issues in stack management when overly deep recursion occurs. Provide examples.
💡 Hint: Think about the limits of stack storage.
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