uses crt;
var a: array[1..30] of integer;
i,n: integer;
s: longint;
begin
clrscr;
write ('nhap so luong nguoi ung ho: '); readln (n);
for i:=1 to n do
begin
write ('nhap so tienung ho cua nguoi thu ',i,': '); readln (a[i]);
s:=s+a[i];
end;
writeln ('tong so tien ung ho la: ',s);
readln;
end.