Answer / lingaraj

public class india {
public static void main(String[] args)
{
int a=10,b=0,c=10;
String s1="r!";
a=s1.charAt(b);

while (a != 0)
{
if (b < 170)
{
a = s1.charAt(b);
b++;
while (a > 64)
{
a--;
if (++c=='Z')
{
c/=9;
System.out.print((char)(c));
}
else
System.out.print((char)(33 ^ (b & 0x01)));
}
}
else
break;
}
}
}

Answer / abhishek agarwal

class map
{
public static void main(String aa[]) throws Exception
{
int a,b=0;
String s1="ABHISHEK AGARWALTFy!QJu ROo TNn(ROo)SLq SLq
ULo+UHs UJq
TNn*RPn/QPbEWS_JSWQAIJO^NBELPeHBFHT}TnALVlBLOFAkHFOuFETpHCSt
HAUFAgcEAelclcn^r^r\\tZvYxXyT|S~Pn SPm SOn TNn ULo0ULo#ULo-
WHq!WFs XDt!";
int n=s1.length();
for(int i=16;i<n;i++)
{
a=(int)s1.charAt(i);
b++;
for(int c=a;c>64;c--)
{
char ch=(char)(33^b&1);
System.out.print(ch);
}}}}

For printing a message we use System.out.println in normal programs. We use String msg="text....."; Can't we use String msg=" " in normal programs and System.out.println("........") in applets. Please answer this question?

0 Answers  

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does anyone know the code to display a triangle using a applet?

1 Answers  

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what is runtime class?

0 Answers   MAQ,

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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: &#9632; 4 for Visa cards &#9632; 5 for Master cards &#9632; 37 for American Express cards &#9632; 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

0 Answers  

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how to store and retrive a set of values without using an array

8 Answers   FCS, HCL, Maximus,

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How Can I Trace A Java Program . Please Give Me Step by Step Process

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Is there any static classes are in java give some examples

0 Answers  

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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{

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is public static void main() work in java?is "String arg[]" needed as argument?

4 Answers   Tech Mahindra,

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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.

0 Answers  

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

0 Answers  

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Why we r using String args[] in main() even though v r not passing any arguments in command line?

2 Answers  

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