how to print a message to console without using main()
function?(do not use even static blocks also.)




Answers were Sorted based on User's Feedback



how to print a message to console without using main() function?(do not use even static blocks als..

Answer / cvs

class testing{
public testing(){
System.out.println("Hello ");
}
}
public class TestClass{
static testing t = new testing();
public TestClass(){
}
}

Is This Answer Correct ?    29 Yes 18 No

how to print a message to console without using main() function?(do not use even static blocks als..

Answer / s.j

in c language
#define main begin
void begin()
{
printf("HELLO");
}

Is This Answer Correct ?    10 Yes 3 No

how to print a message to console without using main() function?(do not use even static blocks als..

Answer / shanu zabeen

class testing
{
public testing()
{
System.out.println("world");
}
}

public class Demo
{
static testing t = new testing();
public Demo()
{
}
}

Is This Answer Correct ?    4 Yes 2 No




how to print a message to console without using main() function?(do not use even static blocks als..

Answer / harsha

#include<stdio.h>
#define func main
int func()
{
printf("Virat
");
}

Is This Answer Correct ?    1 Yes 0 No

how to print a message to console without using main() function?(do not use even static blocks als..

Answer / s.j

in c language
#define begin main();
void begin
{
printf("HELLO");
}

Is This Answer Correct ?    0 Yes 2 No

how to print a message to console without using main() function?(do not use even static blocks als..

Answer / vijay nag

use a constructor and declare a global object.

class message
{

public:
message("Hello world\n");
}a;
void main(){}

Is This Answer Correct ?    18 Yes 21 No

how to print a message to console without using main() function?(do not use even static blocks als..

Answer / jaya

Sorry. Missing return statement in the former post

public class classWithoutMain {
private static int x = load();
private static int load() {
System.err.println("This message will be printed");
System.exit(0);
return 0;
}
}

Is This Answer Correct ?    4 Yes 8 No

how to print a message to console without using main() function?(do not use even static blocks als..

Answer / amit dubey

class testprint
{
static String print=testprint.toString("test");
public static String toString(String s)
{
System.out.println("I am Here");
return s;
}
}

Is This Answer Correct ?    6 Yes 11 No

how to print a message to console without using main() function?(do not use even static blocks als..

Answer / jaya

public class classWithoutMain {
private static int x = load();
private static int load() {
System.err.println("This message will be printed");
System.exit(0);

}
}

Is This Answer Correct ?    2 Yes 7 No

how to print a message to console without using main() function?(do not use even static blocks als..

Answer / ravi kumar

No method can be called with out using main() method.
Every program execution starts from main() method only.
even you declare the methods inside the main() method class or out side the main() method class.

Is This Answer Correct ?    1 Yes 6 No

Post New Answer



More J2SE Code Interview Questions

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.

0 Answers  


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  


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  


How can we get the details for printing the employee details at run time using JDBC connectivity? can u provide the coding for that? Its urgent?

2 Answers  


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

1 Answers   IBM,






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

0 Answers  


Program to print map of India in java.

2 Answers  


Why the program getting error if we don't use String args[] in main(), even in the case of not getting any arguments from command line?

1 Answers  


Is there any static classes are in java give some examples

0 Answers  


write a program that inputs two real numbers then exchanges their values.

7 Answers   Infosys,


1+(2*3)+(4*5*6)+(7*8*9*10)+... specified input value

1 Answers   MAQ,


write a c program which takes 20 numbers in an array as input from user and rearrange them in two different array defining even or odd

0 Answers  






Categories