Question:
Consider the following python code snippet.
def f(a, b):
if a == 0:
return b
if a % 2 == 1:
return 2 * f((a – 1) // 2, b)
return b + f(a – 1, b)
print(f(15, 10))
The value printed by above code is ?
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source
date: 2025-03-07 07:30:06
duration: 00:09:35
author: UC6tI7l855EzW6fAolWInrFA
I’ll summarize the transcript for an average intelligent interested reader. The transcript appears to be a discussion about a Python code snippet and its execution. The code is a function f(a, b) that takes two parameters a and b and returns a value based on certain conditions.
The function is called with the arguments 15 and 10, and the discussion follows the execution of the code step by step. The function f is a recursive function, and the execution involves multiple iterations of the function with different values of a and b.
The conditions for returning a value are:
- If
ais equal to0, returnb. - If
ais equal to1(whenais odd), returnf(a-1, b). - If
ais not0or1, returnf(a, b+1).
The discussion explains how the function calls itself recursively, and how the values of a and b change at each iteration. The final result is 160, which is obtained after multiple iterations of the function.
Some general interesting DeFi facts:
- DeFi (Decentralized Finance) is a term that refers to financial services and applications built on blockchain technology.
- DeFi projects often rely on smart contracts and decentralized networks to provide financial services such as lending, borrowing, and trading.
- Python is a popular programming language used in DeFi development, along with other languages like JavaScript and Solidity.
- The concept of recursion is used to optimize computations and solve complex problems in DeFi applications.
