Develop a Python script to simulate a basic user authentication system using if-else statementsand logical operators. The script should prompt the user for a username and password and validatethem against predefined credentials
Question
Develop a Python script to simulate a basic user authentication system using if-else statementsand logical operators. The script should prompt the user for a username and password and validatethem against predefined credentials
Solution
Sure, here is a simple Python script that simulates a basic user authentication system using if-else statements and logical operators:
# predefined credentials
username = "admin"
password = "password123"
# prompt the user for a username and password
input_username = input("Enter your username: ")
input_password = input("Enter your password: ")
# validate the credentials
if input_username == username and input_password == password:
print("Access granted.")
else:
print("Access denied.")
This script first defines the correct username and password. It then asks the user to enter a username and password. If the entered username and password match the predefined ones, it prints "Access granted." If not, it prints "Access denied."
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