Warm up 2 Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others) Total Submission(s): 656 Accepted Submission(s): 329 Problem Description Some 1×2 dominoes are placed on a plane. Each dominoe is placed either horizonta…
题目:http://acm.hdu.edu.cn/showproblem.php?pid=1045 Fire Net Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 15715 Accepted Submission(s): 9519 Problem Description Suppose that we have a square…
Warm up 2 Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others) Total Submission(s): 243 Accepted Submission(s): 108 Problem Description Some 1×2 dominoes are placed on a plane. Each dominoe is placed either horizonta…
http://acm.hdu.edu.cn/showproblem.php?pid=6033 Add More Zero Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 449 Accepted Submission(s): 319 Problem Description There is a youngster known f…
Deque Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 731 Accepted Submission(s): 236 Problem Description Today, the teacher gave Alice extra homework for the girl weren't attentive in his c…
Is Derek lying? Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 441 Accepted Submission(s): 266 Problem Description Derek and Alfia are good friends.Derek is Chinese,and Alfia is Austrian.Thi…
The King’s Problem Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Problem Description In the Kingdom of Silence, the king has a new problem. There are N cities in the kingdom and there are M directional roads betw…
pid=5288">http://acm.hdu.edu.cn/showproblem.php?pid=5288 Problem Description OO has got a array A of size n ,defined a function f(l,r) represent the number of i (l<=i<=r) , that there's no j(l<=j<=r,j<>i) satisfy ai mod aj=0,now…
