Backtracking-AlgorithmenIntermediate

N-Damen-Problem

Platzieren Sie N Schachdamen auf einem NxN-Schachbrett, sodass keine zwei Damen sich gegenseitig bedrohen. Ein klassischer Backtracking-Algorithmus.

#backtracking#constraint-satisfaction#recursion#chess

Complexity Analysis

Time (Average)

O(N!)

Expected case performance

Space

O(N)

Memory requirements

Time (Best)

O(N!)

Best case performance

Time (Worst)

O(N!)

Worst case performance

How it works

  • ‱ Place N queens on N×N chessboard
  • ‱ No two queens can attack each other
  • ‱ Uses backtracking algorithm
  • ‱ O(N!) time complexity
  • ‱ Classic constraint satisfaction problem
Step: 1 / 0
500ms
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Real-time Statistics

Algorithm Performance Metrics

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1/ 0

Algorithm Visualization

Step 1 of 0

Initialize array to begin

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Code Execution

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Implementation

N-Queens Problem - Algorithm Vision | Algorithm Vision