#include<stdio.h> int main() { int i; double m,n,r1,r2=0.0; scanf("%lf %lf",&m,&n); for(i=1;i<=n;i++) { r2=r2+m+m/2.0; m/=2.0; r1=m; } printf("%.2f %.2f",r1,r2-r1); return 0; }
Double click to view unformatted code.