Design and Analysis of Algorithms
n-queen-problem
n-queens
n-queen-in-daa
daa
design-and-analysis-of-algorithms
backtracking
state-space-tree
pruning
constraint-satisfaction
chessboard
N-Queen Problem
N-Queen Problem mein N×N chessboard par N queens place ki jati hain jahan koi bhi two queens same row, column ya diagonal mein attack nahi karti. Is article mein Backtracking, State Space Tree, pruning, O(1) safety check, complexity aur 4-Queen solutions ko simple Hinglish mein explain kiya gaya hai.