backtracking

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Improve a word search game worst case

Consider: a c p r c x s o p c v o v n i w g f m n q a t i t An alphabet i_index is adjacent to another alphabet j_index in the tile if i_index is next to j_index in any of the following positio[详细]

2023-04-10 12:03 分类：问答
Approximate string matching using backtracking

I would like to use backt开发者_JAVA技巧racking to search for all substrings in a long string allowing for variable length matches - that is matches allowing for a maximum given number of mismatches,[详细]

2023-04-09 00:37 分类：问答
Catastrophic backtracking shouldn't be happening on this regex

Can someone explain why Java\'s regex engine g开发者_JAVA技巧oes into catastrophic backtracking mode on this regex? Every alternation is mutually exclusive with every other alternation, from what I ca[详细]

2023-04-04 15:24 分类：问答
Can a hit and trial matrix take place in a recursive function without creating multiple copies?

I have a matrix which needs to be changed by hit and trial method, evaluated and the values need to be re-assigned if it does 开发者_开发百科not meet the requirements. I am doing this in a recursive f[详细]

2023-04-01 02:48 分类：问答
Java recursive backtracking problem

Having some trouble with this recursive backtracking problem: \"Write a method partitionable that accepts a list of integers as a parameter and uses recursive backtracking to discover whether the lis[详细]

2023-03-23 02:39 分类：问答
using backtracking with tree

I\'m using the backtracking algorithm in tree thanks to a stack (with push and pop). It works but i\'ve got a problem. The path given by the stack is \"wrong\".[详细]

2023-03-18 22:58 分类：问答
Solving Knight's Tour with Backtracking (javascript)

I am trying to write an algorithm in javascript to solve the Knight\'s Tour problem using Backtracking, but it doesn\'t work. Basically, the function is supposed to output an array called visited, whi[详细]

2023-03-15 07:56 分类：问答
Stack Overflow Error java

I\'m trying to solve a problem that calls for recursive backtracking and my solution produces a stackoverflow error. I understand that this error often indicates a bad termination condition, but my te[详细]

2023-03-11 13:33 分类：问答
Finding all the subsets that sum n via backtracking

I want to find all the integer subsets that sum n via backtracking For example for the integers: 1 2 3 4 5 6 7[详细]

2023-03-08 08:32 分类：问答
gdb disassemble: show function offsets in base 16

When disassembling functions, gdb willdisplay memory addresses in base 16, but offsets in base 10. Example:[详细]

2023-03-06 22:52 分类：问答