Difference Between Array and Stucture

Array	Structure
i. Data Collection
Array is a collection of homogeneous data.	Stucture is a collection of heterogeneous data.
ii. Element Reference
Array elements are referred by subscript.	Structure elements are referred by its unique name.
iii. Access Method
Array elements are accessed by it's position or subscript.	Stucture elements are accessed by its object as '.' operator.
iv. Data type
Array is a derived data type.	Structure is user defined data type.
v. Syntax
<data_type> array_name[size];	struct struct_name {     structure element 1;     structure element 2;         ----------         ----------         structure element n; }struct_var_nm;