GeeksforGeeks

What is @override annotation in java? what it will do?

Write a java program to sort words in a string by a given index ?

Input: My name is kiran
Input: 2

Output: name kiran is My

Hi,

Im new to algorithms, so this might be a simple question for most of you

Lets say there are 5 trucks, each of which can take 100kg load. And they are filled to some extent randomly.
Let the free quantity be 40kg, 30kg, 20kg, 80kg, 60kg respectively. At any given time only single load comes.
Lets say a load of 25kg comes, we have to select the truck where it fits leaving less free space, here 30kg
Now the free quantities are 40, 5, 20, 80 and 60. Next if a l...

how can we find wather given number is even or odd without using module operator

It is not allowed in Java to have more than one public classs in a file. Can we have more than one public interfaces, or a public interface and a public class

Java standard prefers merge sort , but c++ standard prefers quick sort , both have average time complexity of O(nlog n) then why we do so ?

What is autoboxing in Java?

can some body give me the code for uploading and downloading file in jsp/servelet using jboss server

what is string literal in java?

What are the differences between references in C++ and Java?

Default arguments are ot supported in Java. Is there any reason for this?

What are checked and unchecked exceptions in Java? When to use checked exceptions?

what is piped stream? give the example in detail

Write a Java program that outputs all possible strings formed by using the characters 'c', 'a', 'r', 'b', 'o' , and 'n' exactly once.

How enums in Java are different from C++?

How to change the java version in unix ?

What happens when we call a overridden function in constructor?