Passing a function as an argument to another function is a powerful feature in Python that allows for dynamic programming. This tutorial will guide you on how to pass a function as an argument to another function in Python.

## Steps:

1. Define the functions that will be used as arguments. For demonstration purposes, we will define two functions: `add`

and `subtract`

.

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def add(x, y): return x + y def subtract(x, y): return x - y |

2. Define the function that will receive the function arguments. For this example, we will define a `calculator`

function that will take two numbers and a function to perform an operation on the numbers.

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def calculator(x, y, func): return func(x, y) |

3. Call the `calculator`

function with the two numbers and the function you want to perform. In this example, we will call the `calculator`

function with the numbers 5 and 3 and the `add`

function to get the sum of 5 and 3.

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result = calculator(5, 3, add) print(result) |

The output should be:

8

4. You can also call the `calculator`

function with the `subtract`

function to get the difference of 5 and 3.

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result = calculator(5, 3, subtract) print(result) |

The output should be:

2

## Conclusion

In conclusion, passing a function as an argument to another function can be a powerful tool in Python for dynamic programming. By following the steps laid out in this tutorial, you now know how to pass a function as an argument to another function in Python.

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def add(x, y): return x + y def subtract(x, y): return x - y def calculator(x, y, func): return func(x, y) result = calculator(5, 3, add) print(result) result = calculator(5, 3, subtract) print(result) |