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Introduction to Functional Programming

Theory

FP code snippet

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Which of Python code snippets are functional?

  1. def add(a, b):
    return a + b

result = add(2, 3)
print(result)
  2. def add(a, b):
    global result
    result = a + b

add(2, 3)
print(result)
  3. def add(a, b):
    global result
    result = a + b
    return result

add(2, 3)
print(result)
Select one option from the list
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