//PascalABC.NET 3.2 сборка 1318

//1

Var
  s,maxs:string;
  i,max,j,len:integer;
begin
max:=-1;
readln(s);
var ars:=s.Split;
for i:=0 to ars.length-1 do
begin
len:=0;
  for j:=1 to ars[i].length do
    if (lowcase(ars[i][j])>='a') and (lowcase(ars[i][j])<='z') then
        inc(len);
if ars[i].length=max then
    maxs+=chr(13)+ars[i]+' '+len;
if ars[i].length>max then
    begin
      maxs:=ars[i]+' '+len;
      max:=ars[i].length;
    end;
end;
write(maxs);
end.

Пример ввода:
Steins;Gate is fine VN, 12345678910
Пример вывода:
Steins;Gate 10
12345678910 0

//2

Var
  s:string;
  i,counter:integer;
begin
readln(s);
for i:=1 to length(s) do
  if (s[i]=upcase(s[i])) and (lowcase(s[i])>='a') and (lowcase(s[i])<='z') then
 inc(counter);
writeln(counter);
end.

Пример ввода:
SiMple TeXt
Пример вывода:
4