Robin to the Rescue

Robin wants to give away gold to the people of a poor village. The village has $N$ houses each having $G_i$ number of gold coins initially. The houses are arranged in a line. But, the village has a security provision, there are two CCTV cameras $C_1$ and $C_2$ present, where at a particular moment, $C_1$ has a view of all houses to the left of house $L_i$ (exclusive), and $C_2$ has a view of all h