Arrays in JAVA PPT with syntax and example program

PPT on Arrays in Java,which covers syntax and example program

1. ARRAYS IN JAVA                                                             B.NAVYA BSC

2. Defination of arrays in java An array is defined as a homogeneous data items, clubbed under a single name. Every member in the array is assigned with an index number or subscript.

3. TYPES OF ARRAYS One dimensional array Two dimensional array Multi dimensional array 3

4. One dimensional array A one-dimensional array in Java is a linear collection of elements of the same data type, accessed by an index. The index starts from 0 for the first element. Syntax: Data_type array_name [size]; Presentation title 4

5. Two dimensional array When the data is required to be stored in the form of a matrix then two dimensional arrays are used.these arrays consists of homogeneous data items stored in two dimensions. Syntax : Data_type array_name [ row_size ][ column_size ];

6. Advantages : Simple Structure: Arrays are straightforward to understand and use, making them ideal for beginners! Fast Access: Accessing elements by their index is incredibly fast, usually in O(1) time complexity! Memory Efficiency: Arrays utilize contiguous memory locations, allowing for efficient memory usage.

7. Arrays in java 7

8. THANK YOU B.NAVYA