1234 pin code.ipynb

Kernel: Python 3 (system-wide)

print("What is the secret 4 digit code?")
code = int(input())

if code != 1234:
    print("Incorrect. Please enter code again.")
    code = int(input())
    if code != 1234:
        print("Incorrect. Please enter code again.")
        code = int(input())
        if code != 1234:
            print("Incorrect. You are kicked from the system. Bye Bye.")
        else:
            print("Correct.")
    else:
            print("Correct.")
else:
            print("Correct.")

What is the secret 4 digit code?

Incorrect. Please enter code again.
Incorrect. Please enter code again.

Correct.