Today, we will focus on five aggregate operations for sequences. Most of the time when we operate on sequences, we want to execute some summary based on these sequences and then calculate the results.
EnumerableThis can be done by using the static

At first, see this question, think is the largest continuous sub-sequence and the problem, write out the code, submitted, WR, found some test data, the results found that the algorithm does not solve the sequence of the solution, just to meet a part

Hmm (a) hmm model of hidden Markov modelHmm (second) forward backward algorithm of hidden Markov model to evaluate the probability of observation sequenceHmm (three) Baum-Welch algorithm for hmm parameter (TODO) in hidden Markov modelHmm (four)

Title Link: Hdu 3415 Max Sum of Max-k-sub-sequenceTest instructionsGive you a bunch of rings to form the number, so you find a length of not greater than the sub-section of K make and maximum.ExercisesWe first put the head and tail together, so that

Max sum of max-K-Sub-Sequence
Time Limit: 2000/1000 MS (Java/others) memory limit: 32768/32768 K (Java/Others)
Total submission (s): 4983 accepted submission (s): 1820 problem descriptiongiven a circle sequence a [1], a [2], a [3] ...... A [n].

Http://blog.csdn.net/v_JULY_v/article/details/6126444 32nd
Problem description:
There are two sequences, A and B, all of which are n. The values of the sequence elements are random integers and unordered;Requirement: by exchanging elements in A

Max Sum of Max-K-sub-sequenceTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission (s): 4836 Accepted Submission (s): 1765
Problem DescriptionGiven a circle sequence A [1], A [2], A [3] ...... A [n]. circle

GivenA sequence of k integers {N?1??,N?2??, ...,N?K??}, "Continuous child column" is defined as {N?I??,N?I+1??, ...,n? j ?? }, where 1≤i≤j≤k. "Maximum child columns and" are defined as the and the largest of all contiguous child column elements.

Calculate the sum of the First n items of the Fibonacci fractional sequence (N is a constant, and the Fibonacci fractional sequence is 2/1, 3/2, 5/3, 8/5 ,...).
# Include
Stdio. h
>
# Include
Conio. h
>
Void
Main (){
Int

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