Определите логическое выражение преобразования, выполняемого схемой:информатика 10 класс

1)

var

a,b: array [1..100] of integer;

i,j,k,a,b,f: integer;

begin

randomize;

readln(a);

readln(b);

k: =0;

for i: =1 to 20 do

begin

a[i]: =random(135)-45;

f: =0;

for j: =a to b do

if (a[i]=j) and (a[i] mod 7 =0) then f: =1;

if f=0 then

begin

k: =k+1;

b[k]: =a[i];

end;

end;

for i: =1 to k do

writeln(b[i]);

end.

2)

var

a,b: array [1..100] of integer;

i,j,k: integer;

begin

randomize;

readln(k);

j: =0;

for i: =1 to 20 do

begin

a[i]: =random(135)-45;

writeln(a[i]);

for i: =1 to 19 do

begin

if a[i]*a[i+1]> 0 then

begin

j: =j+1;

b[j]: =a[i];

j: =j+1;

b[j]: =k;

end

else

begin

j: =j+1;

b[j]: =a[i];

end;

end;

j: =j+1;

b[j]: =a[20];

for i: =1 to j do

writeln(b[j]);

3)

var

a,b: array [1..20] of integer;

i,j,k1,k2: integer;

begin

randomize;

readln(k1);

readln(k2);

if k1< k2 then

begin

for i: =1 to 20 do

begin

a[i]: =random(135)-45;

writeln(a[i]);

end;

for i: =1 to k1-1 do

b[i]: =a[i];

for i: =k2+1 to 20 do

b[i]: =a[i];

j: =k2;

for i: =k1 to k2 do

begin

b[j]: =a[i];

j: =j-1;

end;

for i: =1 to 20 do

writeln(b[i]);

end;

end.

program mdd; uses crt; var a,b,c,d: longint; beginclrscr; readln(a,b,c,d); if (a> b) and (a> c) and (a> d) and (d< a) and (d< c) and (d< b) then writeln('правда')else writeln(''неправда); readkey; end.

f8 формула: =b12*5. b5 формула: =а4+d6. c7 формула: =d6/$a$2. f9 формула: =$c$5-g1. e5 формула: =c$5-$e9.

var a: array [1..30] of integer;

i: integer;

begin

  for i : = 1 to 30 do

  begin

        a[i]: = 5+5*0.05*(i-1)+2;

        writeln(a[i]);

  end.

end.