Description
Must incorporate use of Functions and Pointers
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Write a C program checkPasswd.c to check if the length of a
given password string is 10 characters or not. If not, deduct 5 points per missing character. If the total deduction is greater than 30 points, print out the deduction and message “The password is unsafe! Please reset.”; otherwise, print out “The password is safe.”
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Similar to above question, update the C program checkPasswd.c to check if a password is safe or by not by
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checking only the evaluation criteria below. It will still print out the
final score, and “safe” or “unsafe” when deduction is more than 30
points.
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Missing lower case
-20 points
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Lack of capital letters
-20 points
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Missing numbers
-20 points
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More than 2 consecutive characters (e.g. 123 or abc)
-20 points
Part II : 40pts
Must incorporate the use of Functions and Pointer arrays
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Write a program that reads a message (can be characters, numeric or alphanumeric) and checks whether it is a palindrome (the characters in the message are the same when read from left-to-right or right-to-left).
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Write a program that will swap two variables without the use of any third variable. Utilize this program to write a program that reads two sentences that contain alphanumeric characters and the program must swap all the numerics in sentence1 with alphabet characters from sentence 2 and vice-versa. Keep the lengths of the sentences as identical.
Part III : 20pts
Must incorporate Functions, Pointers or PointerArrays, and Structures or Unions
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Write a program that asks the user to enter an international dialing code and then looks it up in the country_codes array (see Sec 16.3 in C textbook). If it finds the code, the program should display the name of the corresponding country; if not, the program should print an error message. For demonstration purposes have at least 20 countries in your list.
(Programming Project 1 on pg412 in C textbook)
