1)

var

a,b:array [1..10] of integer;

i:integer;

begin

for i:=1 to 10 do begin

repeat 

write ('A[',i,'] = ');readln(a[i]);

if a[i]>0 then writeln ('Error!'); 

until a[i]<0; 

end;

writeln ('First massiv: ');

for i:=1 to 10 do write (a[i]:4);

writeln; 

writeln ('Second massiv: ');

i:=1; 

repeat

b[i]:=random(38)+3;

if odd(b[i])=true then i:=i+1; 

until i>10;

for i:=1 to 10 do write (b[i]:4);

writeln;

readln;

end.

2)

var

a,b:array [1..10] of integer;

i,k:integer;

begin

randomize;

for i:=1 to 10 do begin

a[i]:=random(15)-15;

write (a[i]:4);

end;

writeln; 

write ('Number: ');readln(k);

for i:=1 to 10 do begin

b[i]:=a[i]*k;

write (b[i]:4);

end;

writeln;

readln;

end.