algorithms-design-and-analysis | Repository | Learning library
kandi X-RAY | algorithms-design-and-analysis Summary
kandi X-RAY | algorithms-design-and-analysis Summary
Repository for designing and solving various interesting algorithms
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Top functions reviewed by kandi - BETA
- Command line scanner
- Calculate the multiplication of two Numbers
- Subtracts the two numbers
- Returns the sum of two numbers
- Main method for testing
- Update descriptionIds map
- Inserts an item
- Calculate the price of item under a given rate
- Performs a simple text comparison
- Main entry point for testing
- Internal function
- Determine the maximum number of neighbours of a grid
- This method returns true if the strings are in an array of strings
- Takes a string and looks for the S - S algorithm
- Finds the maximal rectangle
- Returns the 2 characters of a string
- Returns the position of the tree rooted at the given root
- Calculates the integer value
- Decrypts a message
- Find the longest line
- Run the robot simulating algorithm
- Runs test driver
- Find the largest island in the specified groups
- Auxiliary method for testing
- Gets a two - character string optimized
- Finds union - find merges
algorithms-design-and-analysis Key Features
algorithms-design-and-analysis Examples and Code Snippets
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Trending Discussions on algorithms-design-and-analysis
QUESTION
For an online course I'm trying to solve the knapsack problem: given n
items and arrays v
and w
of their values and weights, respectively, find the combination of items with the maximum value subject to the constraint that the total weight is less than a given threshold W
.
I define the solution to the sub-problem A(i, x, v, w)
with i
items and a total weight constraint x
; the problem is thus to compute A(n, W, v, w)
. I've tried the following:
ANSWER
Answered 2017-Sep-07 at 15:47It falls with Maximum recursion depth exceeded
because every time you call the function A
helper
function is also called, so actually you have two recursive calls for every decrementation of the i
. I tried to remove call to helper
by implementing memoization inside the function A
and it worked:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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No vulnerabilities reported
Install algorithms-design-and-analysis
You can use algorithms-design-and-analysis like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the algorithms-design-and-analysis component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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