Problem Description Our geometry princess XMM has stoped her study in computational geometry to concentrate on her newly opened factory. Her factory has introduced M new machines in order to process the coming N tasks. For the i-th task, the factory…

pid=3572">Task Schedule Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 3412    Accepted Submission(s): 1197 Problem Description Our geometry princess XMM has stoped her study in computation…

Task Schedule Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 7753    Accepted Submission(s): 2381 Problem Description Our geometry princess XMM has stoped her study in computational geometry t…

Task Schedule Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 5550    Accepted Submission(s): 1786 Problem Description Our geometry princess XMM has stoped her study in computational geometry t…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=3572 Our geometry princess XMM has stoped her study in computational geometry to concentrate on her newly opened factory. Her factory has introduced M new machines in order to process the coming N tasks.…

C - Task Schedule Time Limit:1000MS     Memory Limit:32768KB     64bit IO Format:%I64d & %I64u Submit Status Practice HDU 3572   Description Our geometry princess XMM has stoped her study in computational geometry to concentrate on her newly opened f…

Task Schedule 题意:有N个任务,M台机器.每一个任务给S,P,E分别表示该任务的(最早开始)开始时间,持续时间和(最晚)结束时间:问每一个任务是否能在预定的时间区间内完成: 注:每一个任务一个时间只能由一台机器加工,(意味着可以随意离散加工的时间点,只要所用的时间点之和为P即可;将天数变成点建图)每一台机器一个时间点也只能加工一个任务: 重点是构图:如果将任务抽象成一个点,所需的时间P变成从该点流出的流量(从源点流入边的容量~~)那么只需按照输入顺序标记为点号与源点s连边,边的容量…

题意: 告诉我们有m个任务和k个机器.第i个任务需要ci天完成,最早从第ai天开始,最晚在第bi天结束.每台机器每天可以执行一个任务.问,是否可以将所有的任务都按时完成? 输入: 首行输入一个整数t,表示共有t组数据. 接下来,每组数据第一行输入两个整数k,m,表示共有k项任务,m台机器. 接下来k行,每行包括三个整数ci,ai,bi. 输出: 如果可以完成所有任务,输出——Case i: Yes 否则,输出——Case t: No 注意,每组输出占2行 这道题我如何也想不到是个最大流.即使我知…

Problem Description Our geometry princess XMM has stoped her study in computational geometry to concentrate on her newly opened factory. Her factory has introduced M new machines in order to process the coming N tasks. For the i-th task, the factory…

Problem Description Our geometry princess XMM has stoped her study in computational geometry to concentrate on her newly opened factory. Her factory has introduced M new machines in order to process the coming N tasks. For the i-th task, the factory…