Use a bar code to denote the ZIP code (Java)

II. Use bar code to denote the ZIP code Please read the encoding scheme description of P8.6 on page 417 of the textbook, then write a program to implement the following requirements. 1. Given the following ZIP codes, print out their bar code. Use":"for half bars, "l'" for full bars. Input: 12345, 33199, 20500, 10001, 99950, 00501 2. Given the following bar codes, check if it is valid. If it is correct, decode it into ZIP code; otherwise, print a message "bar code is not valid!". Example Input: 11:1:1:1:1:1:1:1:1:1 :::::::::::::: 1:1::I:::::::::::::11:1 For faster sorting of letters, the U.S. Postal Service encourages companies that send large volumes of mail to use a bar code denoting the ZIP code (see Figure 8). The encoding scheme for a five-digit ZIP code is shown in Figure 9. There are full-height frame bars on each side. The five encoded digits are followed by a check digit, which is computed as follows: Add up all digits, and choose the check digit to *** ECRLOT ** CO57 Frame bars CODE C671RTS2 JOHN DOE 1009 FRANKLIN BLVD SUNNYVALE CA 95014-5143 C057 |||||||||||||||||||||||||| Figure 8 A Postal Bar Code ILL. ll. ll... ...ll ll ...lll Digit 1 Digit 2 Digit 3 Digit 4 Digit 5 Check Digit Figure 9 Encoding for Five-Digit Bar Codes 4 0 0 1 1 0 1 0 1 3 0 1 1 0 - - - ooo 4 0 0 0 make the sum a multiple of 10. For example, the sum of the digits in the ZIP code 95014 is 19, so the check digit is 1 to make the sum equal to 20. Each digit of the ZIP code, and the check digit, is encoded according to the table at Weight right, where o denotes a half bar and 1 a full Digit 7 2 1 bar. Note that they represent all combinations of two full and three half bars. The digit can 1 0 be computed easily from the bar code using the column weights 7, 4, 2, 1, 0. For example, 2 01100 is 0x7+1 x 4 +1x2+0x1+0x0=6 The only exception is 0, which would yield 11 according to the weight formula. 0 Write a program that asks the user for a ZIP code and prints the bar code. Use : for half bars, for full bars. For example, 95014 becomes 11:1:1:1:1:11:..::|1:1:::::||| 9 (Alternatively, write a graphical application 0 1 that draws real bars.) Your program should also be able to carry out the opposite conversion: Translate bars into their ZIP code, reporting any errors in the input format or a mismatch of the digits. 1 5 0 1 0 6 0 1 0 0 7 1 0 0 1 8 1 0 1 0 1 0 1 0 0 1 0