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2 years ago

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]2 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

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

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

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

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.")

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