The 35-year-old saga of Kryptos, an enigmatic sculpture containing four encrypted messages outside the CIA headquarters, just took a bizarre twist. Though cryptographers broke the first three passages ...

def caesar_encrypt(text, shift): """ Encrypts the given text using Caesar Cipher with the specified shift value. """ result = "" for char in text: if char.isalpha(): # Check if the character is an ...

Guest: Jeff Chang is an award-winning journalist and author who has written extensively on culture, politics, the arts and music. He is the author of the books Who We Be: The Colorization of America.

C++ is a general-purpose programming language created by Bjarne Stroustrup as an extension of the C programming language, or "C with Classes". Write a C++ program and ...