有n个集装箱要装上2艘载重量分别为c1和c2的轮船，其中第i个集装箱的重量为wi，要求确定是否有一个合理的装载方案可将这个集装箱装上这2艘轮船。如果有，找出一种装载方案。

注意，在满足 的条件下才可能将这个集装箱装上这2艘轮船。

-There are n containers to be loaded on two load c1 and c2, respectively ships, of which the i-th weight of the container for the wi, required to determine whether there is a reasonable solution can be loaded on the container that two ships loaded. If so, find a loaded program. Note, only to meet the conditions may be installed on the container ship that 2.