题目描述 Taro is a student of Ibaraki College of Prominent Computing. In this semester, he takes two courses, mathematics and informatics. After each class, the teacher may assign homework. Taro may be given multiple assignments in a single class, and ea…
身边的小伙伴们都在愉快地刷网络流,我也来写一发模板好了. Network Flow - Maximum Flow Time Limit : 1 sec, Memory Limit : 65536 KB Japanese version is here Maximum Flow A flow network is a directed graph which has a and a . In a flow network, each edge has a capacity . Each edge…
Simple Addition Expression Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1723 Accepted Submission(s): 675 Problem Description A luxury yacht with 100 passengers on board is sailing on the s…
对任意数学和技术学科的研究员.教师和学生而言,Maple是一个必备的工具.通过Maple,教师将复杂数学问题注入生命,学生的精力集中在概念理解上而不是如何使用工具上,研究员可以开发更复杂的算法或模型.Maple软件系统在教学应用中越来越受到人们的接受和认可. Maple 作为教育工具,已被学校老师应用在各种理工科课程中.与其他工具相比,Maple具有以下显著的特征: Maple无缝集成数值和符号计算,可以执行任意精确度的数值计算,即任意位数的小数和任意大的整数运算.包含各个数学分支的函数包,进行…