level 1
var n,i,j,k,m,max:longint;
a,b:array[1..30] of longint;
begin
readln(n);
for i:=1 to n do begin
read(k);
inc(m);
a[m]:=k;
b[m]:=1;
if b[m]>max then max:=b[m];
for j:=1 to m-1 do if a[j]=a[m] then begin
dec(m);
inc(b[j]);
if b[j]>max then max:=b[j];
break;
end;
end;
for i:=1 to m do if b[i]=max then writeln(a[i],':its width is ',max,',its height is ',a[i]);
end.
2014年04月02日 05点04分