Finding longest perfect match between two strings

Finding longest perfect match between two strings

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Finding longest perfect match between two strings
Tag : python , By : Jesenko Mehmedbasic
Date : November 26 2020, 03:01 PM

Does that help I am trying to write a script that will perform two functions, when provided with two strings: , Here's a shorter code for Problem 1:

common_prefix = ''

for x,y in zip(upstream_seq, downstream_seq):
    if x == y:
        common_prefix += x

def all_substrings(string):
    n = len(string)
    return {string[i:j+1] for i in range(n) for j in range(i,n)}

# {'CA', 'BC', 'ABC', 'C', 'BCA', 'AB', 'A', 'B', 'ABCA'}
print(all_substrings(upstream_seq) & all_substrings(downstream_seq))
# {'AAAG', 'CA', 'A', 'AAC', 'TGTT', 'ACT', 'CTTAG', 'GCT', 'ATAC', 'AAAA', 'TTTA', 'AAT', 'GTGC', 'CTT', 'AAAAG', 'TTTG', 'CGAA', 'AA', 'CGAAAAG', 'GCC', 'ACA', 'TGCC', 'AAATAA', 'CTCC', 'TTTTT', 'CGCC', 'CAC', 'GAG', 'CTC', 'CGAAAA', 'ATC', 'TCA', 'GA', 'CGC', 'TGT', 'GT', 'GC', 'GAAA', 'ACTTT', 'AAG', 'TTTT', 'CT', 'AATA', 'TCC', 'CGAAA', 'GAA', 'GAAAAG', 'GTT', 'AG', 'TC', 'AAAAT', 'CC', 'TTT', 'AATAA', 'CTTTT', 'ACTT', 'TTA', 'CTTT', 'GCTT', 'GCCG', 'GTG', 'TACA', 'TT', 'GCG', 'TTTTTG', 'TAG', 'TTG', 'TTAG', 'AAATA', 'CTTTTT', 'AAAT', 'TAA', 'ACG', 'TG', 'GCCT', 'G', 'TAC', 'CCT', 'TCT', 'ATA', 'CTTA', 'CCG', 'CG', 'ATAA', 'GG', 'ATACA', 'AGA', 'TGC', 'C', 'T', 'AT', 'GAAAA', 'CGA', 'GAAAAT', 'TA', 'AC', 'AAA', 'TTTTG'}
print(max(all_substrings(upstream_seq) & all_substrings(downstream_seq), key=len))

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Finding the longest string from a list of ten strings in C?

Tag : c , By : Nougat
Date : March 29 2020, 07:55 AM
seems to work fine You do not need to store all of the strings, just the longest one entered so far. Note that you do need to define a maximum length of string to avoid buffer overrun.
For example:
#define MAX_STRING_SIZE 1024

char last_entered_string[MAX_STRING_SIZE];
char longest_entered_string[MAX_STRING_SIZE] = ""; /* Must be initialized. */

scanf("%1023s", last_entered_string); /* Read one less to allow for
                                         null terminator. */

Finding the longest common suffix between two strings C++

Tag : cpp , By : deanschang
Date : March 29 2020, 07:55 AM
Does that help Several things:
You should better use string instead of an array of char. That way, you don't have to worry about memory. The line int k=0; should be outside of the while. Remember that arrays start at 0, so substract 1 from the length of the words and iterate whilelen1 >= 0 && len2 >= 0 Using strings, you can use the method substr (reference here).
#include <iostream>
#include <conio.h>
#include <string>
using namespace std;

int main() {
    string word1,word2,suffix;
    cout << "Enter the first word: ";
    cin >> word1;
    cout << "Enter the first word: ";
    cin >> word2;
    int len1 = word1.size()-1;
    int len2 = word2.size()-1;
    int k=0;
    while(len1 >= 0 && len2 >= 0 && word1[len1] == word2[len2]) {
    cout << suffix;
    return 0;

Finding the longest string in an array of Strings

Tag : java , By : Nick
Date : March 29 2020, 07:55 AM
hop of those help? The problem with this is that i tried to do it but my method to check the length of the string is not working; what can I do to fix it? , Here. 1. You use j<= animalNames.length;?
int index = 0; 
int elementLength = array[0].length();
for(int i=1; i< array.length(); i++) {
    if(array[i].length() > elementLength) {
        index = i; elementLength = array[i].length();
return array[index];

java regex not finding longest match

Tag : java , By : DK.
Date : March 29 2020, 07:55 AM

Finding longest regex match in Java?

Tag : java , By : static AG
Date : March 29 2020, 07:55 AM
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