A recursive function in programming is a function that calls itself during its execution. The following two functions are examples of recursive functions: def function1(length): if length > 0: print(length) function1(length - 1) def function2(length): while length > 0: print(length) function2(length - 1) What can you say about the output of function1(3) and function2(3)?
A recursive function in programming is a function that calls itself during its execution. The following two functions are examples of recursive functions: def function1(length): if length > 0: print(length) function1(length - 1) def function2(length): while length > 0: print(length) function2(length - 1) What can you say about the output of function1(3) and function2(3)?
C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter15: Recursion
Section: Chapter Questions
Problem 1TF
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A recursive function in programming is a function that calls itself during its execution. The following two functions are examples of recursive functions:
- def function1(length):
- if length > 0:
- print(length)
- function1(length - 1)
- def function2(length):
- while length > 0:
- print(length)
- function2(length - 1)
What can you say about the output of function1(3) and function2(3)?
- The two functions produce the same output 3 2 1.
- function1 produces the output:
3
2
1
and function2 runs infinitely.
3. function1 produces the output: 3 2 1 and function2 runs infinitely.
4. The two programs produce the same output:
1
2
3
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