var
x,y,z: integer;
begin
x:=5;
y:=-6;
if x>y then
writeln('z = ',x+y)
else
writeln('z = ',y-x);
end.
var
x,y,z: integer;
begin
x:=5;
y:=-6;
if x>y then
writeln('z = ',x+y)
else
writeln('z = ',y-x);
end.