Search DaniWeb - pratt

Knuth Morris Pratt Algorithm 16 Years Ago by #include_rose Hey guys, I have implemented the Knuth Morris Pratt algorithm and wanted to share the C code with all … Question about Knuth Morris Pratt Algorithm : Worst Case 8 Years Ago by sciprog22 … question regarding the worst case running time for Knuth Morris Pratt Algorithm for String Matching: Let's say the T = AAAAB… Re: Knuth Morris Pratt Algorithm 16 Years Ago by Aia >or use it for your school work Yeah, tun it in for a grade. Don't be surprise of the [B]F [/B]afterwards. char word[10] scanf("%s",&word); Word is a string. So, you don't need the & in the scanf function. Re: Knuth Morris Pratt Algorithm 16 Years Ago by #include_rose Thanks for pointing that out. You didn't have to be so mean. We all make mistakes. Re: Knuth Morris Pratt Algorithm 16 Years Ago by Aia [quote=#include_rose;405332]Thanks for pointing that out. You didn't have to be so mean. We all make mistakes.[/quote] Believe me, I wasn't being mean. I was warning any one of getting a [B]F[/B] by turning your code in. Your code doesn't work. Have you tried it? Re: Knuth Morris Pratt Algorithm 16 Years Ago by #include_rose Hmm, let me see, maybe I posted the older version. Let me recheck! Re: Knuth Morris Pratt Algorithm 16 Years Ago by #include_rose Woops, this code does work. Try giving this: word : sue sentence : i am sue. It gives you the correct position. Re: Knuth Morris Pratt Algorithm 16 Years Ago by #include_rose And ofcourse if you exceeded the length of the word/sentence, it won't work!! You would have to allocate memory dynamically to make that work! Re: Knuth Morris Pratt Algorithm 16 Years Ago by Ancient Dragon scanf() with "%s" (see line 16 of your program), like its cousin gets(), should never ever in this lifetime be used for any purpose Its an evil function that will cripple your program and possibly crash the os. Instead, use fgets() which limits imput to the size of the input buffer. I don't know if your version works or not (didn't… Re: Knuth Morris Pratt Algorithm 16 Years Ago by #include_rose [QUOTE=Ancient Dragon;405388]scanf() with "%s" (see line 16 of your program), like its cousin gets(), should never ever in this lifetime be used for any purpose Its an evil function that will cripple your program and possibly crash the os. Instead, use fgets() which limits imput to the size of the input buffer. I don't know if your… Re: Knuth Morris Pratt Algorithm 16 Years Ago by TkTkorrovi Ancient Dragon is right what concerns scanf. I thus say that in the capacity of the right shouter, like in a meeting someone shouting "that's right", may significantly increase the credibility of the statement made by some other person. Additionally, scanf is a proper function only on condition that no one would enter more text than the … Re: Knuth Morris Pratt Algorithm 16 Years Ago by Aia [quote=#include_rose;405767]I thought this only happens for the gets function. [/quote] The [B][I][COLOR=Green]gets[/COLOR][/I][/B] function, in loose terms, reads any character entered into the usually stdin buffer. It doesn't care how much space is set apart for the string. If the buffer content is bigger that the space allocated for it, it will… Re: Knuth Morris Pratt Algorithm 16 Years Ago by Ancient Dragon [QUOTE=Aia;406006] It's not fine. Enter word: sue followed by a space and enter. You'll see the result of what I have been explaining. [/QUOTE] Another experiment -- enter a sequence of characters with no spaces that is longer than the size of the imput buffer and see what happens ;) Re: Knuth Morris Pratt Algorithm 15 Years Ago by anjaly grace [code] //this is a c++ code, not dynamic memory allocation. //for nitc students (who might use it in 2010) #include<iostream.h> #include<conio.h> #include<string.h> void kmp(); void time(char p[]); void kmp(); char p[100],s[100]; int t[100]; int m; int main() { clrscr(); cout<<"enter string"<<endl; cin>… Re: Knuth Morris Pratt Algorithm 15 Years Ago by MosaicFuneral Why did you revive a dead thread? You did not use code tags(site rule) leaving it unformatted, and we have section for posting code snippets. Why is there .h's after your C++ headers? Why is there no breaks/newlines between your code? Why are you using non-standard functions, where not needed? Re: Knuth Morris Pratt Algorithm 15 Years Ago by jephthah [QUOTE]for nitc students (who might use it in 2010)[/QUOTE] more like, for nitc students who want an example of what NOT to do. i keep getting told that NIT universities in india are premiere. you sure cant tell by the ones who come here posting on this site. :| . Expansion of a HOME PAGE 13 Years Ago by balinda_wilson …</style> <b><title>PRATT STREET LEARNING CENTER</title></b> … </FORM> <a href="PRATT STREET LEARNING CENTER.html" target="_new&…quot; color="red">Welcome to Pratt Street Learning <!--#include file="Templates/… Re: Expansion of a HOME PAGE 13 Years Ago by Cool&Awesome …br> </FORM> <a href="PRATT STREET LEARNING CENTER.html" target="_new">…;3" color="red">Welcome to Pratt Street Learning <!--#include file="Templates/index.html&…size="2" color="black">Pratt Street is a place to join the neighborhood family … Smart Grids Can Cut Home Energy Costs 16 Years Ago by Brian.oco … the power grid and reduce their consumption, said Rob Pratt, program manager at Pacific Northwest National Lab, at a…would otherwise be needed to meet load growth." Pratt noted that Smart Grid technology would also provide more … $500 and $1,000. But like most technologies, Pratt says, costs should come down as demand grows for the… Broadband Stimulus Awards Criticized 14 Years Ago by slfisher … against the federal effort by congressional Republicans," said Peter Pratt in a [URL="http://www.stimulatingbroadband.com/2010/04… against the broadband stimulus program from the beginning, he added. Pratt went on to criticize the AP for not saying the… I need Help 10 Years Ago by Nvsp …: 10px; } </style> <head> <title>Pratt High Theatre</title> </head> <body…;Main"> <h1 id="title">Pratt High Theatre</h1> </div> <div… Re: Any Recent Resource to Understand KMP algorithm? 10 Months Ago by Alisha_8 … that explain the Boyer Moore algorithm and the Knuth Morris Pratt (KMP) algorithm in a simple and clear manner. Here are…/thrive/articles/String%20Searching%20Algorithms:%20Boyer-Moore%20and%20Knuth-Morris-Pratt) 3. YouTube Video - KMP Algorithm by Tushar Roy: Tushar Roy… Hidee Ho Neighbors 15 Years Ago by 2dumb … the engines for the SR-71 spy plane, working for Pratt-Whitney in FL. Am amateur radio person, with many IT… Bionic Arm Stand to Hold Your Mic, Kill Sarah Connor 13 Years Ago by Glass_Joe … his Bachelor’s Degree in Fine Art (BFA) from the Pratt Institute in Brooklyn while studying anatomy at the Columbia Presbyterian… Book Questions 10 Years Ago by <M/> So I am reading a book from Pratt and it is called A Guide to MySQL. Apparently the … Any Recent Resource to Understand KMP algorithm? 2 Years Ago by midyajai … to understand Boyer Moore algorithm & KMP algorithm (Knuth Morris Pratt)? I tried some places like GeeksForGeeks, TutorialsPoint etc. But I… Re: No Posts? 20 Years Ago by drummerboy …. Every time i leave a msg i feel like a pratt (youre probably thinking no wonder) but i have left quite… Re: quick Basic on xp 19 Years Ago by jnash …, but that doesn't work either. Can you help? Bob Pratt I encountered the exact same problem when my kids tried… Re: Using Bubble sort to sort Arrays please help 15 Years Ago by Awebb999 … 890 Smith 10 433 Price 50 344 Poirier 28 100 Pratt 44 888 Gilbert 48 677 Muroff 20 455 Malik 49… Re: Cryptogram 14 Years Ago by NeoKyrgyz … is important for you try to use "Knuth-Morris-Pratt string matching" rather than straight comparison. Or you can…