AC菜鸟机

摘要： 1806: Toll Description In ICPCCamp, there are n cities and m unidirectional roads between cities. The i-th road goes from the ai-th city to the bi-th 阅读全文

摘要： 1803: 2016 Description 给出正整数 n 和 m，统计满足以下条件的正整数对 (a,b) 的数量： 1. 1≤a≤n,1≤b≤m; 2. a×b 是 2016 的倍数。 给出正整数 n 和 m，统计满足以下条件的正整数对 (a,b) 的数量： 1. 1≤a≤n,1≤b≤m; 2. 阅读全文

摘要： Buy Sticks Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 868 Accepted Submission(s): 392 Proble 阅读全文

摘要： Kia's Calculation Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3291 Accepted Submission(s): 70 阅读全文

摘要： 题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=5895 f(n)=f(n-2)+2*f(n-1) f(n)*f(n-1)=f(n-2)*f(n-1)+2*f(n-1)*f(n-1); 2*f(n-1)*f(n-1)=f(n)*f(n-1)-f(n-2) 阅读全文

摘要： hannnnah_j’s Biological Test Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 681 Accepted Submi 阅读全文

摘要： The Best Path Time Limit: 9000/3000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 18 Accepted Submission(s): 8 Proble 阅读全文

摘要： Function Time Limit: 7000/3500 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 1866 Accepted Submission(s): 674 Probl 阅读全文

摘要： Weak Pair Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 2387 Accepted Submission(s): 740 Prob 阅读全文

摘要： 首先,要祝贺一下本校 hunau 创历史新高,然后有一金二银一铜,我们队很悲催的排在了二等第一..... 今天的题目一上场就感觉较往年的题难度变高了,没有水题,感觉自从湘潭赛以后整体难度变高了,湖南省难度想逼近区域赛?估计都是这个趋势了，去年7个才一等,今年三个就行了. 然后我们上场先阅览了一遍题目 阅读全文