1/
uses crt;
var A:array[1..100] of integer;
i,n,s,min:integer;
begin
clrscr;
write('Nhap n: '); readln(n);
for i:=1 to n do
begin
write('Nhap phan tu thu ',i,': ');
readln(A[i]);
s:=s+A[i];
end;
min:=A[1];
for i:=2 to n do if min>A[i] then min:=A[i];
writeln('Tong la: ',s);
writeln('Gia tri nho nhat la: ',min);
readln
end.
2/
uses crt;
var A:array[1..100] of real;
i,n:integer; s,max:real;
begin
clrscr;
write('Nhap n: '); readln(n);
for i:=1 to n do
begin
write('Nhap phan tu thu ',i,': ');
readln(A[i]);
s:=s+A[i];
end;
max:=A[1];
for i:=2 to n do if max<A[i] then max:=A[i];
s:=s/n;
writeln('Gia tri trung binh la: ',s:4:2);
writeln('Gia tri lon nhat la: ',max:4:2);
readln
end.