Var i,n:Integer;
A:Array[1..1000] of Real;
sum,srednee,max,min:Real;
Begin
Read(n);
for i:=1 to n do
Read(A[i]);
for i:=1 to n do
sum:=sum+A[i];
srednee:=sum/n;
max:=A[1];
min:=A[1];
for i:=1 to n do
begin
if (A[i]>max) then max:=A[i];
if (A[i] end;
Writeln('Srednee = ',srednee:0:2,' Min = ',min:0:2,' Max = ',max:0:2);
end.