| sr.no | 1-D array | 2-D array |
|---|---|---|
| 1 | A type of array that stores a collection of similar data type in a contiguous block of memory. | A type of array that stores multiple data elements of the same type in table or matrix format. |
| 2 | Also called as single dimentional array. | Also called as multi dimentional array. |
| 3 | Syntax: type arrayname[arraysize]; |
Syntax: type arrayname[i][j]; i=number of rows ; j=number of columns |
| 4 | Store data in linear form like list. | Store data in matrix format. |
| 5 | Example: int a[5]; |
Example: int a[2][3]; |