Pascal , for, to, downto, do .
for :
for :=_ to _ do
for :=_ downto do .
for do
, do - . for . , , (, , ) , .. . .
to . downto .
: { S 10 1 10}
For i:=1 To 10 Do
S:=S+i;
, - Begin End.
:
I ; I0 ; In ; h .
.
, , , , , , . . , , - .
.
, while, do, . :
while <> do <>;
, :
while < > do
begin
< 1>;
< 2>;
...
< n>;
end;
, (<, >, <=, >=, =, <>), . do .
, , , .
: ; .
|
|
var a,b: integer;
Begin
readln(a);
while a<>0 do
begin
b:=a mod 10;
write(b:3);
a:=a div 10;
end;
End.
.
, . , , .
.
, repeat until. :
repeat
<>;
until <>;
while, , , . , , repeat, , , . repeat , .. , , , (.. ) .
repeat.
var a,b: integer;
Begin
readln(a);
repeat
b:=a mod 10;
write(b:3);
a:=a div 10;
until a=0;
End.
.
( ).
:
Program VlC;
var i,j:integer;
begin
for i:=1 to 5 do //
begin
writeln;
for j:=10 to 13 do //
write(' i=',i,' j=',j);
end;
readln;
end.
for i:=1 to 5 do :
begin
writeln;
for j:=10 to 13 do
write(' i=',i, ', j = ', j);
end;
, :
for j:=10 to 13 do write (' i = ', i, j =', j).