Homework 7 INF 552,1. Generative Models for Text(a) In this problem, we are trying to build a generative model to mimic the writingstyle of prominent British Mathematician, Philosopher, prolific writer, andpolitical activist, Bertrand Russell.(b) i.…

Doing Homework 题目抽象:给出n个task的name,deadline,need.  每个任务的罚时penalty=finish-deadline;   task不可以同时做.问按怎样的顺序做使得penalty最小.同时输出顺序.如果有多个满足条件的顺序,按字典序输出. #include <iostream> #include <cstdio> #include <cstring> #include <cmath> #include <a…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1074 题目大意:学生要完成各科作业, 给出各科老师给出交作业的期限和学生完成该科所需时间, 如果逾期一天则扣掉一单位学分, 要你求出完成所有作业而被扣最小的学分, 并将完成作业的顺序输出. Sample Input 2 3 Computer 3 3 English 20 1 Math 3 2 3 Computer 3 3 English 6 3 Math 6 3   Sample Output 2…

Doing Homework Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 3958    Accepted Submission(s): 1577 Problem Description Ignatius has just come back school from the 30th ACM/ICPC. Now he has a l…

原题直通车:HDU  1074  Doing Homework 题意:有n门功课需要完成,每一门功课都有时间期限t.完成需要的时间d,如果完成的时间走出时间限制,就会被减 (d-t)个学分.问:按怎样的顺序做才能使得学分减得最少. 分析:因为n<=15数据比较小,可以用状态DP做.状态k(若k&(1<<j)==1表示第j门功课已经完成,反之未完成), 状态数最多为(1<<16)-1,每个状态k可由状太r(r<k, r&(1<<j)==0且k&…

Doing Homework again Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 13847    Accepted Submission(s): 8036 Problem Description Ignatius has just come back school from the 30th ACM/ICPC. Now he h…

Doing Homework Time Limit:1000MS     Memory Limit:32768KB     64bit IO Format:%I64d & %I64u Submit Status Description Ignatius has just come back school from the 30th ACM/ICPC. Now he has a lot of homework to do. Every teacher gives him a deadline of…

Doing Homework Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3595    Accepted Submission(s): 1424 Problem Description Ignatius has just come back school from the 30th ACM/ICPC. Now he has a lo…

Doing Homework Problem Description Ignatius has just come back school from the 30th ACM/ICPC. Now he has a lot of homework to do. Every teacher gives him a deadline of handing in the homework. If Ignatius hands in the homework after the deadline, the…

题目链接  Doing Homework        Ignatius has just come back school from the 30th ACM/ICPC. Now he has a lot of homework to do. Every teacher gives him a deadline of handing in the homework. If Ignatius hands in the homework after the deadline, the teache…