program gd;
uses crt;
var
N: array [1 .. 10] of string;
G: array [1 .. 10] of real;
R: array [1 .. 10] of integer;
i: integer;
begin
for i := 1 to 10 do
begin
write('N[', i, ']=');
readln(N[i]);
end;
for i := 1 to 10 do
begin
write('G[', i, ']=');
readln(G[i]);
end;
for i := 1 to 10 do
begin
write('R[', i, ']=');
readln(R[i]);
end;
clrscr;
writeln('Rezult:');
for i := 1 to 10 do
begin
if ((G[i] / R[i]) > 0.3) and ((G[i] / R[i]) < 0.5) then
writeln(N[i], ' * ', G[i] / R[i]:0:2);
end;
readln;
end.