Others

  Question link: Http://uva.onlinejudge.org/index.php? Option = com_onlinejudge & Itemid = 8 & page = show_problem & problem = 48   Question meaning: Use parentheses to give you a binary tree with an expected value result. If the sum of

A simple problem with Integers Time limit:5000 Ms   Memory limit:131072 K Total submissions:46553   Accepted:13655 Case time limit:2000 ms

Count color Time limit:1000 ms   Memory limit:65536 K Total submissions:31008   Accepted:9291 Description Chosen problem solving and program

Question link: Http://acm.hdu.edu.cn/showproblem.php? PID = 1, 4489 Question meaning: To give N, find n tall and short people in a row to sort the numbers in ascending order. Solution: Combine DP. For N people, set their heights to 1, 2,

  Question link: Http://acm.zju.edu.cn/onlinejudge/showProblem.do? Problemid = 4973   Question meaning: There are n people, and there are 1 -- M numbers. Each person can select 1 number. If the numbers of two adjacent people are the same,

Color the ball Time Limit: 9000/3000 MS (Java/others) memory limit: 32768/32768 K (Java/Others)Total submission (s): 5328 accepted submission (s): 2839 Problem descriptionn balloons are arranged in a row, numbered 1, 2, 3 .... n. given two integers

Maximum Random Walk Time Limit: 2000/1000 MS (Java/others) memory limit: 32768/32768 K (Java/Others) Total submission (s): 219 accepted submission (s): 120 Problem descriptionconsider the classic Random Walk: at each step, you have a 1/2

Question link: Http://acm.hdu.edu.cn/showproblem.php? PID = 1, 4519 Question: There are n people performing health check. Each person needs to check K items and M doctors. It takes 1 minute for each doctor to check one item for each person,

US Prime Number Time Limit: 3000/1000 MS (Java/others) memory limit: 65535/32768 K (Java/Others)Total submission (s): 1149 accepted submission (s): 430Problem description James is very fond of researching the logarithm. When talking about the number,

Up-up Time Limit: 2000/1000 MS (Java/others) memory limit: 65536/32768 K (Java/Others)Total submission (s): 1485 accepted submission (s): 420Problem descriptionthe Up-up of a number A by a positive integer B, denoted by a limit between B, is

Collect more jewels Time Limit: 2000/1000 MS (Java/others) memory limit: 65536/32768 K (Java/Others) Total submission (s): 3545 accepted submission (s): 703 Problem descriptionit is written in the book of the Lady: After the creation, the cruel God

Entropy Time Limit: 2000/1000 MS (Java/others) memory limit: 65536/32768 K (Java/Others) Total submission (s): 2962 accepted submission (s): 1121 Problem descriptionan entropy encoder is a data encoding method that achieves lossless data

Finding Nemo Time limit:2000 ms   Memory limit:30000 K Total submissions:6767   Accepted:1546 DescriptionNemo is a naughty boy. one day he went into the deep sea all by himself. unfortunately, he became lost and

B. Strings of powertime limit per test 2 secondsMemory limit per test 256 megabytesInput Standard InputOutput Standard output Volodya likes listening to heavy metal and (occasionally) reading. No wonder Volodya is especially interested in texts

Question link: Http://poj.org/problem? Id = 1768 Question meaning: Give you n kinds of commands, a maximum of 32 registers, ask the minimum number of possible command execution times, and terminate the program. Solution: The status of registers that

Minimum inversion number Time Limit: 2000/1000 MS (Java/others) memory limit: 65536/32768 K (Java/Others)Total submission (s): 7503 accepted submission (s): 4610Problem descriptionthe inversion number of a given number sequence A1, A2,..., an is the

Window pains Time limit:1000 ms   Memory limit:65536 K Total submissions:1357   Accepted:679 DescriptionBoudreaux likes to multitask, especially when it comes

Billboard Time Limit: 20000/8000 MS (Java/others) memory limit: 32768/32768 K (Java/Others)Total submission (s): 7529 accepted submission (s): 3345Problem descriptionat the entrance to the university, there is a huge rectangular billboard of size H *

  Question link: Http://uva.onlinejudge.org/index.php? Option = com_onlinejudge & Itemid = 8 & page = show_problem & category = & problem = 481 & mosmsg = Submission + received + with + ID + 11144937   Question meaning: Give you n groups and members

Cow contest Time limit:1000 ms   Memory limit:65536 K Total submissions:5967   Accepted:3219 DescriptionN(1 ≤N≤ 100) cows, conveniently numbered 1 ..N, Are