Quiz: Backtracking
Reinforce your understanding of backtracking algorithms and their applications in problem-solving
We'll cover the following...
We'll cover the following...
Technical Quiz
1.
In the queens problem, why do we keep an array ?
A.
To store the number of rows
B.
To keep a record of which square in each row keeps a queen
C.
To change columns
D.
To keep the loop running
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