program av;
var a,b,c,d,e,f:integer;
begin
writeln('введите числа ');
readln(a,b,c,d);
if (b<0) and (d<0)
then begin e:=b*d; writeln(e); end;
if (a>10) and (c>10)
then writeln(a,'0 ',b,'0 ',c,'0 ',d'0 ');
if (b<0) and (d<0) and (a>10) and (c>10)
then writeln(a,' ',b,' ',c,' ',d,' ')
else begin
a:=a/10;
b:=b/10;
c:=c/10;
d:=d/10;
writeln (a,' ',b,' ',c,' ',d,' ');
end;
end.
program max_elementarray ;
var i, max : integer ;
a : array [1..10] of integer;
begin
for i : = 1 to 10 do
begin
readln(a[i]);
end;
max : = a[1];
for i : = 2 to 10 do
if a[i]> max then max : = a[i];
writeln('max element of array = ',max) ;
readln ;
end.
program Mine;
uses crt;
var a1,a2,a3:real; a4:integer;
begin
clrscr;
writeln(' Vvedite 4 chisla ->');
readln(a1,a2,a3,a4);
if (a1<30)and(a2<30)and(a3<30)and(a4<30)and(not Odd(a4))
then writeln(a1:7:2,a2:7:2,a3:7:2,a4:7) else
if (a1<30)and(a2<30)and(a3<30)and(a4<30)
then writeln(a1*2:7:2,a2*2:7:2,a3*2:7:2,a4*2:7) else
if not Odd(a4) then writeln(a1*a2/10:0:2)
else writeln(a1-a4);
readkey;
end.