#include<iostream> using namespace std; int main(){ int h,h2,l,z,f,l1,h3,zfz; cin>>h>>h2>>l>>z>>f>>l1>>h3; h=h*1; h2=2*h2; l=l*3; z=z*4; l1=l1*5; f=f*6; h3=h3*7; zfz=h+h2+l+z+f+l1+h3; cout<<zfz+11; return 0; }