var
  n, i, ctr: integer;
  cp,a,b,dt: Real;


function clc_function(cpos: Real): Real;
var
  ret:real;
begin
  while cpos > 4 do
  begin
    cpos := cpos - 4;
  end;

  if (cpos >= 0) and (cpos <= 1) then
  begin
    ret := cp + 1;
    clc_function := ret;
  end;

  if (cpos >= 1) and (cpos <= 3) then
  begin
    ret := (3 / 2) * (cpos - 1) - 1;
    clc_function := ret;
  end;

  if (cpos >= 3) and (cpos <= 4) then
  begin
    clc_function := 1;
  end;
end;

begin
  readln(a, b, n);

  cp := a;
  dt := (b - a) / n;
  ctr := 1;
  writeln('№ ТОЧКИ | АРГУМЕНТ | ЗНАЧЕНИЕ');
  for i := 1 to n do
  begin
    writeln(ctr:8, ' | ', cp:6:6, ' | ', clc_function(cp):8:8);
    ctr := ctr + 1;
    cp := cp + dt;
  end;
end.