program temp4;
var
i:integer;
c,f:real;
begin
c:=15;
writeln(' C F');
while c<30 do
writeln(c:5:1,1.8*c+32:5:1);
c:=c+0.1
end
end.
program temp4;
var
i:integer;
c,f:real;
begin
c:=15;
writeln(' C F');
while c<30 do
begin
writeln(c:5:1,1.8*c+32:5:1);
c:=c+0.1
end
end.