bcel , javassist ,jclasslib are poor to create a j2me class file and u can figure it out after study how a j2me jar file been product.

WEEKS_BETWEEN CREATE OR REPLACE FUNCTION weeks_between(start_date date, end_date date) RETURNS integer AS $$ BEGIN RETURN EXTRACT(WEEK FROM end_date) - EXTRACT(WEEK FROM start_date); END; $$ LANGU

如果最大的数字超过总合一半，那么只能把剩下的任务顺序排开后，往每两个任务中安插一个数量最大任务，那么总数就是剩下任务的和X2，同时，头和或者尾巴还有一个最大数量任务，总书就是剩下任务的和*2+1. 如果没有超过，那就是拿出一半任务来，剩下的往每两个任务中插。总数就是任务的和就好了。 class Solution:def numberOfWeeks(self, milestones: List[i