Переделать Pascal в Python или c++

[AnonimusN]

var
 n, m, i, j, k, l: integer;
 a : array [0..101,0..101] of integer;
procedure Z(i,j:integer);
begin
 if a[i,j]=1 then begin
   a[i,j]:=0;
   Z(i+1,j); Z(i,j+1); Z(i-1,j); Z(i,j-1)
 end;
end;
begin
 assign(input, 'input.txt'); reset(input);
 assign(output, 'output.txt'); rewrite(output);
 read(n,m,k);
 for i:=1 to n do for j:=1 to m do a[i,j]:=1;
 for i:=1 to n do begin a[i,0]:=0; a[i,m+1]:=0 end;
 for j:=1 to m do begin a[0,j]:=0; a[n+1,j]:=0 end;
 for l:=1 to k do begin read(i,j); a[i,j]:=0 end;
 l:=0;
 for i:=1 to n do for j:=1 to m do
   if a[i,j]=1 then begin l:=l+1; Z(i,j) end;
 write(l);
 close(output)
end.

[Desc]

Ссылки по теме:
ANSI/Turbo Pascal to C/C++ converter
Конвертер программы с языка Си на язык Паскаль