1)
var a:array [1..100] of integer;
n,i:integer;
begin
for i:=10 to 99 do begin
a[i]:=i;
if (a[i] mod n=0) then writeln(a[i]);
end;
end.
2)
var a:array [1..100] of integer;
n,k,i,x,y,z: integer;
begin
readln(n,k);
for i:=n to k do begin
a[i]:=i;
x:=a[i] mod 10;
y:=a[i] div 10;
z:=y mod 10;
y:=y div 10;
if (x=y) or (x=z) or (y=z) then writeln(a[i]);
end;
end.
3)
var a,n,an,na: integer;
begin
readln(a,n);
if (a>0) and (b>0) then begin
an:=a*10+n;
na:=n*10+a else writeln('Введены неверные числа!');
end;
end.
вот не забудь нажать Объяснение:
var
arr : Array[1..100] Of ShortInt;
temp : ShortInt;
i, j, n : Byte;
begin
Write('n='); ReadLn(n);
Randomize;
for i := 1 to n do
begin
arr[i] := Random(11) - 5;
Write(arr[i], ' ');
end;
WriteLn; WriteLn;
for i := 2 to n do
for j := n downto i do
if (((arr[j - 1] <= 0) And (arr[j] > 0)) Or ((arr[j - 1] < 0) And (arr[j] = 0)))
then
begin
temp := arr[j - 1];
arr[j - 1] := arr[j];
arr[j] := temp;
end;
for i := 1 to n do
Write(arr[i], ' ');
end.
