Program ch;
uses crt;
var a:array [1..100] of integer;
i,n:integer;
begin
Clrscr;
Write('Vvedite kolichestvo chisel, n=');
readln(n);
Write('Vvedite chisla');
for i:=1 to n do
read(a[i]);
for i := 1 to N do
if (a[i] < 0) and odd(i) then
a[i] := a[i] * a[i]
else
if (a[i] > 0) and not odd(i) then
a[i] := 1;
Write(' Massiv=');
For i:=1 to n do
write(a[i]);
readln;
end.