/in/foo.cc:2:15: error: too many decimal points in number
    2 |   a,b,c:array[1..100]of longint;
      |               ^~~~~~
/in/foo.cc:1:1: error: 'var' does not name a type
    1 | var
      | ^~~
/in/foo.cc:3:3: error: 'max' does not name a type
    3 |   max,i,j,n:longint;
      |   ^~~
/in/foo.cc:4:1: error: 'begin' does not name a type
    4 | begin
      | ^~~~~
/in/foo.cc:6:3: error: expected unqualified-id before 'for'
    6 |   for i:=1 to n do read(a[i]);
      |   ^~~
/in/foo.cc:7:3: error: expected unqualified-id before 'for'
    7 |   for i:=1 to n do
      |   ^~~
/in/foo.cc:10:3: error: expected unqualified-id before 'for'
   10 |   for i:=n downto 1 do
      |   ^~~
/in/foo.cc:13:3: error: expected unqualified-id before 'for'
   13 |   for i:=1 to n do
      |   ^~~
/in/foo.cc:15:10: error: expected constructor, destructor, or type conversion before '(' token
   15 |   writeln(n-max);
      |          ^
/in/foo.cc:16:1: error: 'end' does not name a type
   16 | end.
      | ^~~