what is difference between Array and Structure?

Array: An Array is group of elements that same data type and same array name but different index.it is notify one column in all person records. ex: int[] ar_var=new int[10]; ar_var[0]=50; . . . ar_var[9]=5; Struct: Structure is a group of different data type members .it is notify all fields(record) in a particular person or all.