Vector is a dynamic array which can grow automatically according to the required need.
Array is a collection of similar type of elements. However big an array, its element are always stored in contiguous memory location. This is very important point which we would discuss in more detail later on.
This java program we find that a number is even or odd. If the number is divisible by ‘2’ then it will be ‘Even’, otherwise it is ‘Odd’. Step 1: Lets open a notepad and write the following code. //Code… Continue Reading →
swap two number without using any third variable and arithmetic operator.
Inheritance represents the IS-A relationship, also known as parent-child relationship.
In this article we learn make the calculator by using switch . A switch statement is a type of selection control mechanism used to allow the value of a variable or expression to change the control flow of program execution…. Continue Reading →
A common Requirement in object-oriented programming is the use of a derived class as a superclass. Java supports this concept and uses it extensively in building its class library.
This is a java article, and in this article we swap two number without using any third variable.
how to add two numbers in java without using eclipse.