Array

 Array

<C.Basic>

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This content is checked by fx-9860GII (OS 2.04).

This is on-going project, any changes may be made.

Model

fx-9860G Series

Syntax

<natural number>→Dim A     (Allocate array)
A[<index>]                            (an Array)
0→Dim A                               (Release array) 

Key Press

Dim   [F3](CMD) --> [down]/[up] --> [9](9:Dim)

Function

1. When allocated n elements for the array, user can use A[1], A[2], ... A[n].

Description

1. A - Z (capital letters) can be used for the array variables.
2. An array provided by fx-5800P Casio Basic is more convenient than matrix, that's why C.Basic provides array.
   
3. The array must be initialzed (allocated in memory), and cleared (reased from memory) in a program.
4. <index> should be natural number, 0 (zero) cannot be used.
   
5. 100->Dim Z is same as [100,1]->Mat Z, Z[100] is same as Mat Z[100,1] and 0->Dim Z is same as ClrMat Z.

Note

Sample program, display of Fibonacci sequence;

    50→Dim A
    1→A[1]:1→A[2]
    For 3→I To 50
        A[I-2]+A{I-1]→A[I]
        Locate 1,1,"I="
        Locate 3,1,I
        Locate 1,2,"A[I]="
        Locate 6,2,A[I]
        Getkey1
    Next
    0→Dim A

See also: Getkey1

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