Casio fx-9750G PLUS - Manual (Page 408)

380
Example: For 2 → I To 10_
If I = 5_
Then ”STOP” : Stop_
IfEnd_
Next
This program counts from 2 to 10. When the count reaches 5, however,
it terminates execution and displays the message “STOP.”
k k k k k Jump Commands (JUMP)
Dsz
Function: This command is a count jump that decrements the value of a control
variable by 1, and then jumps if the current value of the variable is zero.
Syntax:
Parameters:
Variable Name: A to Z,
r , θ
[Example] Dsz B : Decrements the value assigned to variable B by 1.
Description:
This command decrements the value of a control variable by 1, and then tests
(checks) it. If the current value is non-zero, execution continues with the next
statement. If the current value is zero, execution jumps to the statement following
the multi-statement command (:), display command (^), or carriage return (_).
Example: 10 → A : 0 → C :
Lbl 1 : ? → B : B+C → C :
Dsz A : Goto 1 : C ÷ 10
This program prompts for input of 10 values, and then calculates the
average of the input values.
Goto~Lbl
Function: This command performs an unconditional jump to a specified location.
Syntax: Goto <value or variable> ~ Lbl <value or variable>
Parameters: Value (from 0 to 9), variable (A to Z,
r , θ)
Description:
1. This command consists of two parts: Goto
n (where n is a value from 0 to 9)
and Lbl n (where n is the value specified for Goto). This command causes
program execution to jump to the Lbl-statement whose value matches that
specified by the Goto-statement.
20- 11
Command Reference
Variable Value
G G G G G
0
_
Dsz <variable name> : <statement> : <statement>
^
Variable Value = 0