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Author
Topic: Compiling to code (Read 1566 times)
Sneg
Newbie
Posts: 5
Compiling to code
«
on:
November 13, 2020, 12:03:02 am »
Hi, all.
The first week I study lazarus and immediately give it is not clear what, I decided to contact you.
The task:
Find the difference R between the maximum and minimum elements of the array W:
https://imgur.com/BXwwbL7
Sorry for the picture on a third-party resource, I did not understand how to insert it on the site.
Logged
winni
Hero Member
Posts: 3197
Re: Compiling to code
«
Reply #1 on:
November 13, 2020, 02:10:06 am »
Hi!
You know how to create a project and to put a button on a form?
Do it and put this code in the empty body of the procedure Button1Click
Code: Pascal
[Select]
[+]
[-]
procedure
TForm1
.
Button1Click
(
Sender
:
TObject
)
;
const
matrix
:
Array
[
1
..
3
,
1
..
3
]
of
integer
=
(
(
-
1
,
-
6
,
-
8
)
,
(
24
,
15
,
13
)
,
(
-
7
,
73
,
-
2
)
)
;
var
x
,
y
:
integer
;
min
:
integer
=
0
;
max
:
integer
=
0
;
begin
for
x
:
=
1
to
3
do
begin
for
y
:
=
1
to
3
do
begin
if
matrix
[
x
,
y
]
< min
then
min
:
=
matrix
[
x
,
y
]
;
if
matrix
[
x
,
y
]
> max
then
max
:
=
matrix
[
x
,
y
]
;
end
;
// y
end
;
//x
showMessage
(
'min: '
+
IntToStr
(
min
)
+
' / '
+
'max: '
+
IntToStr
(
max
)
)
;
end
;
Winni
Logged
Sneg
Newbie
Posts: 5
Re: Compiling to code
«
Reply #2 on:
November 13, 2020, 11:53:19 pm »
winni, thank you very much, but could you please add some code and find the difference between the maximum number and the minimum.
Logged
winni
Hero Member
Posts: 3197
Re: Compiling to code
«
Reply #3 on:
November 14, 2020, 03:30:17 am »
Code: Pascal
[Select]
[+]
[-]
showMessage
(
'min: '
+
IntToStr
(
min
)
+
' / '
+
'max: '
+
IntToStr
(
max
)
+
LineEnding
+
'Difference min max: '
+
IntToStr
(
max
-
min
)
)
;
Homework now done??
Winni
Logged
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