Uses
CRT;
Var
sum,x:real;
n,i:integer;
begin
ClrScr;
readln(n,x);
for i:=1 to n do
begin
sum:=sum+(sin(exp(i*ln(x))));
end;
writeln(sum);
end.
Uses
CRT;
Var
sum,x:real;
n,i:integer;
begin
ClrScr;
readln(n,x);
for i:=1 to n do
begin
sum:=sum+(sin(exp(i*ln(x))));
end;
writeln(sum);
end.