设有n个件工作分配给n个人。将工作i分配给第j个人所学要的费用为Cij。试设计一个算法，为每个人都分配1件工作，并使总费用达到最小-With n-pieces of work assigned to the n individuals. Will be allocated to the first j of work i personally have learned to cost Cij. Try to design an algorithm for each person assigned