Ideone.com

download

copy

double s,c,r,x;main(i,n){for(scanf("%lf %d",&x,&n),r=1;i<n*2;s+=r,r*=-x/i++)c+=r,r*=x/i++;printf("%.8lf\n%.8lf\n",s,c);}

Runtime error #stdin #stdout 0s 2252KB

stdin

copy

5 3

stdout

copy

10.20833333
14.54166667

https://ideone.com/URZWwo

language:

C (gcc 8.3)

created:

visibility:

public

Share or Embed source code

The brand new service which powers Ideone!

Widget for compiling and running the source code in a web browser!