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#dynamic-programming#strings#levenshtein#spell-check
Complexity Analysis
Time (Average)
O(m à n)Expected case performance
Space
O(m à n)Memory requirements
Time (Best)
O(m à n)Best case performance
Time (Worst)
O(m à n)Worst case performance
ð CLRS Reference
Introduction to Algorithmsâ¢Chapter 15â¢Section 15.4
How it works
- ⢠Minimum edits to transform string1 to string2
- ⢠Operations: insert, delete, replace
- ⢠Dynamic programming approach
- ⢠O(m à n) time and space complexity
- ⢠Also known as Levenshtein distance
Step: 1 / 0
500ms
SlowFast
Keyboard Shortcuts
Space Play/Pauseâ â StepR Reset1-4 Speed
Real-time Statistics
Algorithm Performance Metrics
Progress0%
Comparisons
0
Swaps
0
Array Accesses
0
Steps
1/ 0
Algorithm Visualization
Step 1 of 0
Initialize array to begin
Default
Comparing
Swapped
Sorted
Code Execution
Currently executing
Previously executed
Implementation