#include using namespace std; int main() { long long int n,i,j,m,k=0,l,maxx=0,flag=0; cin>>n; long long int a[n+1],p[n+1]; for(i=0;i>p[i]; for(i=0;i>a[i]; cin>>m; long long int y[m+1],r[m+1]; for(i=0;i>y[i]; for(i=0;i>r[i]; for(i=0;imaxx) maxx=k; k=0; flag=0; break; } } } long long int z=0; for(i=0;i=(y[i]-r[i]) && a[i]<=(y[i]+r[i])) { flag=1; break; } } if(flag==0) z+=p[i]; } cout<<(maxx+z)<