usernameInput = input("Username : ")
passwordInput = input("Password : ")
passwordTry = 3

while usernameInput != "admin" or passwordInput != "1234" :
    passwordTry -= 1
    print("Incorrect Username or Password.")
    print(passwordTry, "try left.")
    if passwordTry == 0:
        print("Please wait for 15 minutes.")
    usernameInput = input("Username : ")
    passwordInput = input("Password : ")

print("Login completed.")
93dfa49442d98dd1d8c03d25b61b714af6e9f804
<mask token>

<mask token>
while usernameInput != 'admin' or passwordInput != '1234':
    passwordTry -= 1
    print('Incorrect Username or Password.')
    print(passwordTry, 'try left.')
    if passwordTry == 0:
        print('Please wait for 15 minutes.')
    usernameInput = input('Username : ')
    passwordInput = input('Password : ')
print('Login completed.')

usernameInput = input('Username : ')
passwordInput = input('Password : ')
passwordTry = 3
while usernameInput != 'admin' or passwordInput != '1234':
    passwordTry -= 1
    print('Incorrect Username or Password.')
    print(passwordTry, 'try left.')
    if passwordTry == 0:
        print('Please wait for 15 minutes.')
    usernameInput = input('Username : ')
    passwordInput = input('Password : ')
print('Login completed.')

usernameInput = input("Username : ")
passwordInput = input("Password : ")
passwordTry = 3

while usernameInput != "admin" or passwordInput != "1234" :
    passwordTry -= 1
    print("Incorrect Username or Password.")
    print(passwordTry, "try left.")
    if passwordTry == 0:
        print("Please wait for 15 minutes.")
    usernameInput = input("Username : ")
    passwordInput = input("Password : ")

print("Login completed.")