The dynamic vehicle routing problem (DVRP) is a variant of the Vehicle Routing Problem (VRP) in which customers appear dynamically. The objective is to determine a set of routes that minimizes the total travel distance. In this paper. we propose a monarch butterfly optimization (MBO) algorithm to solve DVRPs. https://www.ngetikin.com/mega-super-Men-s-Green-Beer-Button-Down-Shirt-great-price/