Program HOC24;
const fi='nhap.inp';
fo='nhap.out';
var f: text;
t,code,min,max,i,j: integer;
a: array[1..1000] of string;
b: array[1..1000] of integer;
s: string;
procedure ip;
begin
assign(f,fi);
reset(f);
readln(f,s);
for i:=1 to length(s) do
if not(s[i] in ['0'..'9']) then s[i]:=' ';
while s[1]=#32 do delete(s,1,1);
while pos(#32#32,s)<>0 do delete(s,pos(#32#32,s),1);
while s[length(s)]=#32 do delete(s,length(s),1);
close(f);
end;
procedure out;
begin
assign(f,fo);
rewrite(f);
s:=s+' '; j:=0;
while length(s)<>0 do
begin
j:=j+1;
a[j]:=copy(s,1,pos(#32,s)-1);
delete(s,1,pos(#32,s));
end;
for i:=1 to j do
if a[i][1]='0' then delete(a[i],1,1);
for i:=1 to j do
begin
val(a[i],t,code);
b[i]:=t;
end;
min:=b[1]; max:=0;
for i:=1 to j do
begin
if min>b[i] then min:=b[i];
if b[i]>max then max:=b[i];
end;
writeln(f,min);
write(f,max);
close(f);
end;
begin
ip;
out;
end.