To prevent a dollar amount from being altered, mostcomputerized check-writing sy
ID: 3561470 • Letter: T
Question
To prevent a dollar amount from being altered, mostcomputerized check-writing systems employ a technique calledcheck protection. hecks designed for imprinting by computercontain a fixed number of spaces in which the computer may print anamount.
Suppose a paycheck contains nine blank spaces in which thecomputer is supposed to print the amount of a weekly paycheck. If the amount is large, then all nine of those spaces will befilled--for example:
1, 230.60 (checkamount)
-----------
123456789 (position numbers)
On the other hand, if the amount is leassthan $1000, then several of the spaces will ordinarily be leftblank ----
for example:
99.87
-----------
123456789
Contains three blank spaces. If the check isprinted with blank spaces, it is easier for someone to alter theamount of the check. Tp prevent a check from being altered, manycheck-writing systems insert leading asterisks to protectthe amount as follows:
****99.87
------------
123456789
Write a program that inputs a dollar amount to be printed on a check and then prints the amount incheck-protected format with leading asterisks if necessary. Assume that nine spaces are available for printing an amount.
THEN
Write a second script that inputs a numeric checkamount and writes the word equivalent of the amount. For example, the amount 112.43 should be written as ONE HUNDRED TWELVE and 43/100.
( I need program in HTML/JAVASCRIPT code only please )
Thank you in advance
Explanation / Answer
queComputers are frequently used in check-writing systems, such as payroll
and accounts payable applications. Many stories circulate regarding weekly pay-
checks being printed (by mistake) for amounts in excess of $1 million. Weird
amounts are printed by computerized check-writing systems because of human
error and/or machine failure. Systems designers, of course, make every e?ort to
build controls into their systems to prevent erroneous checks from being issued.
Another serious problem is the intentional alteration of a check amount by some-
one who intends to cash it fraudulently. To prevent a dollar amount from being
altered, most computerized check-writing systems employ a technique called check
protection.
Checks designed for imprinting by computer contain a xed number of spaces in
which the computer may print an amount. Suppose a paycheck contains nine
blank spaces in which the computer is supposed to print the amount of a weekly
paycheck. If the amount is large, then all nine of those spaces will be lled|for
example:
11,230.60 (check amount)
---------
123456789 (position numbers)
On the other hand, if the amount is less than $1000, then several of the spaces will
ordinarily be left blank|for example,
99.87
---------
123456789
contains four blank spaces. If a check is printed with blank spaces, it is easier
for someone to alter the amount of the check. To prevent a check from being
altered, many check-writing systems insert leading asterisks to protect the amount
as follows:****99.87
---------
123456789
Write a program that inputs a dollar amount to be printed on a check and then
prints the amount in check-protected format with leading asterisks if necessary.
Assume that nine spaces are available for printing an amount.stion..
Modify the program in Fig. 10.21 so that the card dealing method deals a five-card poker hand. Then write the following additional methods:
10.4 Use the methods developed in Exercise 10.3 to write a program that deals two five-card poker hands, evaluates each hand, and determines which is the better hand.
10.5 Modify the program developed in Exercise 10.4 so that it can simulate the dealer. The dealer