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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