alphabet = "abcdefghijklmnopqrstuvwxyz"
def encrypt(txt):
shift = int(input("Enter the shift: "))
new_txt = ""
for x in txt:
if x in alphabet:
if alphabet.index(x)+shift >= len(alphabet):
new_txt += alphabet[(alphabet.index(x)+shift - len(alphabet))]
else:
new_txt += alphabet[alphabet.index(x)+shift]
else:
new_txt += x
return new_txt
def decrpyt(txt):
shift = int(input("Enter the known shift: "))
new_txt = ""
for x in txt:
if x in alphabet:
new_txt += alphabet[alphabet.index(x) - shift]
else:
new_txt += x
return new_txt
print(encrypt("yellow dog."))
print(decrpyt("lryybj qbt."))
My code works with lowercase text only. If you need me to modify the code, I can do that. I tested my code with a shift of 13 in both the encryption and decryption. I hope this helps!
Answer:
blocky, pixilated motion.
Explanation:
Less bits are used to encode every video frame, so depending on the compression algorithm this will result in small areas, blocks, getting the same color, i.e., a blocky, pixelated effect.
<span>The driver’s foot must remain firmly on the brake pedal to activate the ABS.
An Anti-lock Brake system (ABS) is an effective braking system if used correctly. It simply keeps the foundation braking systems from locking up. It allows the driver to maintain directional stability and in some cases, reduces stopping distances during emergency situations when a driver slams the brake.
The foot of those drivers in vehicles equipped with ABS should remain firmly on the brake pedal, allowing this system to automatically kick in. In case of a slippery road or a panic stop, an Anti-lock Brake system prevents wheel lock up and helps your vehicle maintain a straight line</span>
Answer:
RFID scanning or Barcode reader
Explanation
Smart refrigerators have inbuilt RFID scanning technology that help monitor the stock that is inside your fridge. Once you pass your items through the inbuilt RFID scanner in the fridge, the barcode of your items is cross-referenced with a database and given a unique tag for identification. This technology helps detect and track the stock that is inside your fridge and when you start running low, the RFID can be triggered to send a reminder as a notification on your email or a text message.
SAP is a data and business processing platform.
