Time complexity in above Picture
Fibonacci Number using Recursion
CODE:def fib(n):Share and Support
if n <= 0: # base case 1
return 0
if n <= 1: # base case 2
return 1
else: # recursive step
return fib(n-1) + fib(n-2)
@Python_Codes
BY Python Codes
Telegram’s stand out feature is its encryption scheme that keeps messages and media secure in transit. The scheme is known as MTProto and is based on 256-bit AES encryption, RSA encryption, and Diffie-Hellman key exchange. The result of this complicated and technical-sounding jargon? A messaging service that claims to keep your data safe.Why do we say claims? When dealing with security, you always want to leave room for scrutiny, and a few cryptography experts have criticized the system. Overall, any level of encryption is better than none, but a level of discretion should always be observed with any online connected system, even Telegram.
Python Codes from it