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What's the Key Difference Between Python's `return` Statement and the `print` Function?

Mary-Kate Olsen
Mary-Kate OlsenOriginal
2024-12-26 04:39:13553browse

What's the Key Difference Between Python's `return` Statement and the `print` Function?

The Return Statement and Print Function: Purpose and Distinction

The return statement in Python plays a crucial role in function design. It marks the end of a function's execution and enables it to pass a value back to the invoking code. In contrast, the print function solely outputs data to the console.

Purpose of the Return Statement:

The purpose of the return statement is to provide a mechanism for functions to hand over values to their calling code. It allows functions to output specific data or results. When a function encounters a return statement, it immediately exits and delivers the associated value to the caller.

Usage of Return in Python:

The general syntax of the return statement is:

return value

For example:

def sum_numbers(a, b):
    return a + b

This function takes two numbers as input and returns their sum.

отличие между return и print:

Ключевое отличие между return и print заключается в их цели и результатах.

  • цель: Return передает значение обратно вызывающему коду, тогда как print выводит данные в консоль.
  • Результат: Return завершает выполнение функции и предоставляет значение, которое может быть обработано вызывающим кодом. С другой стороны, print не влияет на поток выполнения и не возвращает значение.

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