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MrRissso [65]
3 years ago
8

In this exercise, you are asking the user to set a alpha numeric password for any website. Put some conditions.

Computers and Technology
1 answer:
AveGali [126]3 years ago
7 0

Answer:

The program in Python is as follows:

print("Create your password which must have these.\nMust be 8 characters long.\nAt least one uppercase letter.\nAt least one number.")

pwd = input("Enter your password: ")

chkLength = 0; chkUpper = 0; chkLower = 0; chkDigit = 0

if len(pwd) == 8:

   chkLength = 1

if (any(x.isupper() for x in pwd)):

   chkUpper = 1

if any(y.islower() for y in pwd):

   chkLower = 1

if any(z.isdigit() for z in pwd):

   chkDigit = 1

if chkLength == 1 and chkUpper == 1 and chkLower == 1 and chkDigit == 1:

   print("You have set the correct password.")

else:

   print("Your password doesn't meet the criteria.")

   if chkLength == 0:

       print("It's not 8 characters long correct size.")

   if chkDigit == 0:

       print("Digit is missing.")

   if chkLower == 0:

       print("Lowercase is missing.")

   if chkUpper == 0:

       print("Uppercase is missing.")

Explanation:

This prints the instruction

print("Create your password which must have these.\nMust be 8 characters long.\nAt least one uppercase letter.\nAt least one number.")

This prompts the user for password

pwd = input("Enter your password: ")

This initializes check variables to 0 (0 - false)

chkLength = 0; chkUpper = 0; chkLower = 0; chkDigit = 0

If password length is 8

if len(pwd) == 8:

Set check variable of length to 1 (1 - true)

   chkLength = 1

If password has uppercase

if (any(x.isupper() for x in pwd)):

Set check variable of uppercase to 1

   chkUpper = 1

If password has lowercase

if any(y.islower() for y in pwd):

Set check variable of lowercase to 1

   chkLower = 1

If password has digit

if any(z.isdigit() for z in pwd):

Set check variable of digits to 1

   chkDigit = 1

If all check variables is 1, then the password is correct

<em>if chkLength == 1 and chkUpper == 1 and chkLower == 1 and chkDigit == 1: </em>

<em>    print("You have set the correct password.") </em>

If otherwise,

else:

The password is incorrect

   print("Your password doesn't meet the criteria.")

The following prints the corresponding criteria that is not met, depending on the value of its check variable

 <em>  if chkLength == 0: </em>

<em>        print("It's not 8 characters long correct size.") </em>

<em>    if chkDigit == 0: </em>

<em>        print("Digit is missing.") </em>

<em>    if chkLower == 0: </em>

<em>        print("Lowercase is missing.") </em>

<em>    if chkUpper == 0: </em>

<em>        print("Uppercase is missing.")</em>

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