Java: N Queen Problem | Backtracking-3

Level : Intermediate
Mentor: Shailendra Chauhan
Type : GuidedLab
Points : 10
Duration : 00:30:00

Lab Details

Problem Statement:

The N Queen is the problem of placing N chess queens on an N×N chessboard so that no two

queens attack each other. For example, the following is a solution for the 4 Queen problem.

The expected output is in the form of a matrix that has ‘Q‘s for the blocks where queens are

placed and the empty spaces are represented by ‘.’ . For example, the following is the output

matrix for the above 4-Queen solution.

. . .

Output:

. . Q . 
Q . . . 
. . . Q 
. Q . .
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