Computers and Technology, 09.07.2019 23:20, myrep12
Write a small program to read each line of a text file and print if on the screen. the algorithm: open the file for reading while you do not reach the end of the file read the next line from the file print that line close the file 5. submit the code and the output.
Answers: 2
Computers and Technology, 22.06.2019 03:30, samone26
Some of your friends have gotten into the burgeoning field of time-series data mining, in which one looks for patterns in sequences of events that occur over time. purchases at stock exchanges--whatââŹâ˘s being bought-- are one source of data with a natural ordering in time. given a long sequence s of such events, your friends want an efficient way to detect certain "patterns" in them--for example, they may want to know if the four events buy yahoo, buy ebay, buy yahoo, buy oracle occur in this sequence s, in order but not necessarily consecutively. they begin with a collection of possible events (e. g., the possibleââŹâ˘ transactions) and a sequence s of n of these events. a given event may occur multiple times in s (e. g., yahoo stock may be bought many times in a single sequence s). we will say that a sequence sââŹâ˘ is a subsequence of s if there is a way to delete certain of the events from s so that the remaining events, in order, are equal to the sequence sââŹâ˘. so, for example, the sequence of four events above is a subsequence of the sequence buy amazon, buy yahoo, buy ebay, buy yahoo, buy yahoo, buy oracle their goal is to be able to dream up short sequences and quickly detect whether they are subsequences of s. so this is the problem they pose to you: give an algorithm that takes two sequences of even~s--sââŹâ˘ of length m and s of length n, each possibly containing an event more than once--and decides in time o(m n) whether sââŹâ˘ is a subsequence of s
Answers: 2
Computers and Technology, 24.06.2019 16:00, achsahjosey
This isn't about school but every time it tells me to watch an ad to unlock the answer to a question it prompts a survey and it just keeps loading. so i haven't been able to get answers for my tests in like a week.
Answers: 2
Computers and Technology, 24.06.2019 21:30, shunna33
How is a wan different than a lan? both connect computers, but only wan users donât need the same operating system. both are peer-to-peer networks, but only a wan requires networking hardware. both network computers, but only a wan can cover larger geographical ranges. both connect computers to the internet, but only wan connects to the cloud.
Answers: 1
Write a small program to read each line of a text file and print if on the screen. the algorithm: o...
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