program raf105;
var
i,n,a: integer;
begin
write('Введите число: ');
readln(a);
write('Введите количество повторений: ');
readln(n);
for i:=1 to n do
writeln(a);
end.
2.program raf105;
var
sum,i: integer;
begin
for i:=10 to 99 do
if i mod 2 = 0
then sum:= sum+i;
writeln('Сумма всех чётных двузначных чисел: ',sum);
end.
3.program raf105;
var
x,y: real;
begin
x:= -2;
while x <= 2 do
begin
y:= 2*x+3;
writeln(x:4:1,' ',y:4:1);
x:= x+0.2
end;
end.
PascalABC 3.4.2right;
paint;
right;
right;
paint;
right;
right;
paint;
right;
right;
paint;
right;
right;
paint;
right;
right;
paint;
right;
right;
paint;
right;
down;
left;
paint;
left;
left;
paint;
left;
left;
paint;
left;
left;
paint;
left;
left;
paint;
left;
left;
paint;
left;
left;
paint;
down;
paint;
right;
paint;
right;
paint;
right;
paint;
right;
paint;
right;
paint;
right;
paint;
right;
paint;
right;
paint;
right;
paint;
right;
paint;
right;
paint;
right;
paint;
right;
paint;
right;
paint;
down;
left;
paint;
left;
left;
paint;
left;
left;
paint;
left;
left;
paint;
left;
left;
paint;
left;
left;
paint;
left;
left;
paint;
left;
down;
A:array[1..10] of integer;
k:integer:=0;
Begin
For var i:= 1 to 10 do
Begin
A[i]:=random(10,99);
Write(A[i],' ');
if (i mod 2 = 0)and(A[i] mod 2 = 0) then k+=1;
End;
WriteLn;
WriteLn('Количество четных элементов с четными индексами: ',k);
End.
Var
A:array[1..10] of integer;
P:real:=1;
Begin
For var i:= 1 to 10 do
Begin
A[i]:=random(10,99);
Write(A[i],' ');
if A[i] mod 5 = 0 then P*=A[i];
End;
WriteLn;
WriteLn('Произведение элементов, кратных 5: ',P);
End.