Design a program using one-dimensional array that determines
the highest value among the eight input values from a user.
Display the difference of each value from the highest to the
lowest.

A game that has five levels of play has the score for each
level stored in an array. You are to write a program that
goes through that array and finds:
a) the minimum score, and the level at which it occurred
b) the maximum score, and the level at which it occurred
c)the average score for all five levels
The score data you must use for this program are as follows:
Game Level Score
1 450
2 316
3 148
Stack implementations is mandatory.

Bubble Sort. java thereafter the user will be asked to inpout
the size of the list,sort the list in ascending order and
display the sorted list in a horizontal manner???

Financial: credit card number validation) Credit card
numbers follow certain
patterns. A credit card number must have between 13 and 16
digits. It must start
with:
■ 4 for Visa cards
■ 5 for Master cards
■ 37 for American Express cards
■ 6 for Discover cards
In 1954, Hans Luhn of IBM proposed an algorithm for
validating credit card
numbers. The algorithm is useful to determine whether a card
number is entered
correctly or whether a credit card is scanned correctly by a
scanner. All credit
card numbers are generated following this validity check,
commonly known as
the Luhn check or the Mod 10 check, which can be described
as follows (for illustration,
consider the card number 4388576018402626):
1. Double every second digit from right to left. If doubling
of a digit results in a
two-digit number, add up the two digits to get a
single-digit number.
2 * 2 = 4
2 * 2 = 4
4 * 2 = 8
1 * 2 = 2
6 * 2 = 12 (1 + 2 = 3)
5 * 2 = 10 (1 + 0 = 1)
8 * 2 = 16 (1 + 6 = 7)
4 * 2 = 8
2. Now add all single-digit numbers from Step 1.
4 + 4 + 8 + 2 + 3 + 1 + 7 + 8 = 37
3. Add all digits in the odd places from right to left in
the card number.
6 + 6 + 0 + 8 + 0 + 7 + 8 + 3 = 38
4. Sum the results from Step 2 and Step 3.
37 + 38 = 75
5. If the result from Step 4 is divisible by 10, the card
number is valid; otherwise,
it is invalid. For example, the number 4388576018402626 is
invalid, but the
number 4388576018410707 is valid.
Write a program that prompts the user to enter a credit card
number as a long
integer. Display whether the number is valid or invalid.
Design your program to
use the following methods:
/** Return true if the card number is valid */
public static boolean isValid(long number)
/** Get the result from Step 2 */
public static int sumOfDoubleEvenPlace(long number)
/** Return this number if it is a single digit, otherwise,
return
* the sum of the two digits */
public static int getDigit(int number)
/** Return sum of odd place digits in number */
public static int sumOfOddPlace(long number)
/** Return true if the digit d is a prefix for number */
public static boolean prefixMatched(long number, int d)
/** Return the number of digits in d */
public static int getSize(long d)
/** Return the first k number of digits from number. If the
* number of digits in number is less than k, return

How to create Date method to set the date in Ms Access

348

write a program to input a natural number less than and
display it in words.test your program on the sample data and
some random data
sample input= 29
sample output= Twenty nine
sample input=17001
sample output= out of range
sample input=119
sample output =one hundred and nineteen
sample input=500
sample output=five hundred

442

write a program in java to solve a system of n-variabled
simultaneous equations using the guassian elimination
method. let the maximum possible value of n be 100. run the
program using hypothetical values for a set of 10- variables
simultaneous equations. print out the program, the input
equation and the results generated by the program.

776

what is runtime class?

397

write a program in java to find the moving average of all
prime numbers between 2 and 100.

887

write a java program to create a Frame with three scrolls,
change the back ground color of the frame using functions
with values of scrolls.

866

an on-line examination application using html jsp servlet and
jdbc. including session management and cookies

866

Is there any static classes are in java give some examples

372

i am trying to intigrate ejb and hibernate ,from session
facade i am callind dao implemented through hibernate,i am
getting a ClassDefNotFoundException for this
org/hibernate/Session i ve set the class path at build
path and in setEnv in weblogic still .........

667

what are the other loops except for for,while,do while and
until?

334

I am trying to pass the string firstName from a Servlet
called SampleServet. I am running this on eclipse and it
tells me that "the value for annotation attribute must be a
constant expression. I don't understand why it is giving me
this error.
@PersonAnnotation(name = SampleServlet.firstName)
public class AnnotationClass{

477

Can we run Applet in Web browser with security policy files

565

Write Down Steps Using SAX Parser

393

plz send code for manage group of hotels in j2ee
frontend:J2EE
Backend: DB2 Express

416

Financial: credit card number validation) Credit card
numbers follow certain
patterns. A credit card number must have between 13 and 16
digits. It must start
with:
■ 4 for Visa cards
■ 5 for Master cards
■ 37 for American Express cards
■ 6 for Discover cards
In 1954, Hans Luhn of IBM proposed an algorithm for
validating credit card
numbers. The algorithm is useful to determine whether a card
number is entered
correctly or whether a credit card is scanned correctly by a
scanner. All credit
card numbers are generated following this validity check,
commonly known as
the Luhn check or the Mod 10 check, which can be described
as follows (for illustration,
consider the card number 4388576018402626):
1. Double every second digit from right to left. If doubling
of a digit results in a
two-digit number, add up the two digits to get a
single-digit number.
2 * 2 = 4
2 * 2 = 4
4 * 2 = 8
1 * 2 = 2
6 * 2 = 12 (1 + 2 = 3)
5 * 2 = 10 (1 + 0 = 1)
8 * 2 = 16 (1 + 6 = 7)
4 * 2 = 8
2. Now add all single-digit numbers from Step 1.
4 + 4 + 8 + 2 + 3 + 1 + 7 + 8 = 37
3. Add all digits in the odd places from right to left in
the card number.
6 + 6 + 0 + 8 + 0 + 7 + 8 + 3 = 38
4. Sum the results from Step 2 and Step 3.
37 + 38 = 75
5. If the result from Step 4 is divisible by 10, the card
number is valid; otherwise,
it is invalid. For example, the number 4388576018402626 is
invalid, but the
number 4388576018410707 is valid.
Write a program that prompts the user to enter a credit card
number as a long
integer. Display whether the number is valid or invalid.
Design your program to
use the following methods:
/** Return true if the card number is valid */
public static boolean isValid(long number)
/** Get the result from Step 2 */
public static int sumOfDoubleEvenPlace(long number)
/** Return this number if it is a single digit, otherwise,
return
* the sum of the two digits */
public static int getDigit(int number)
/** Return sum of odd place digits in number */
public static int sumOfOddPlace(long number)
/** Return true if the digit d is a prefix for number */
public static boolean prefixMatched(long number, int d)
/** Return the number of digits in d */
public static int getSize(long d)
/** Return the first k number of digits from number. If the
* number of digits in number is less than k, return