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shuyouguandao
- 问题描述: 某石油公司计划建造一条由东向西的主输油管道。该管道要穿过一个有n 口油井的油田。从每口油井都要有一条输油管道沿最短路经(或南或北)与主管道相连。如果给定n口油井的位置,即它们的x 坐标(东西向)和y 坐标(南北向),应如何确定主管道的最优位置,即使各油井到主管道之间的输油管道长度总和最小的位置? 编程任务: 给定n 口油井的位置,编程计算各油井到主管道之间的输油管道最小长度总和。-Problem Descr iption: A oil company plans t
lsj
- 教学计划编制问题,本设计的主要任务是根据需要完成的课程的先修关系、每学期开设的课程总数及总的学习时间,制定出教学计划。-Teaching planning issues, this design' s main task is to develop a teaching plan according to the pre-relationship of the need to complete the course, the total number of courses per seme
teaching-plan
- 本设计的主要任务是根据需要完成的课程的先修关系、每学期开设的课程总数及总的学习时间,制定出教学计划,是图的应用-The design of the main task is to pre relations based on the need to complete the course, the total number of courses per semester and total learning time, to develop a teaching plan, the applic