This video lecture is produced by S. Saurabh. He is B.Tech from IIT and MS from USA.
Given a NxN chess-board, place N queens on the chess board so that none of them attack each other.
Like a valid non attacking placement is
X Q X X
X X X Q
Q X X X
X X Q X
This channel is an ultimate guide to prepare for job interviews for software engineers, software test engineers, computer scientists, engineering students specially computer science and IT engineers, MCA and BCA students. The content of this channel will help students prepare for C,C++, Java, data structures and algorithms. It also covers courses related to networking and database. This channel can be used by students of NIIT, IGNOU etc too.
To study interview questions on Linked List watch www.youtube.com/playlist
To prepare for programming Interview Questions on Binary Trees
To study programming Interview questions on Stack, Queues, Arrays visit
To watch all Programming Interview Questions visit
To learn about Pointers in C visit
To learn C programming from IITian S.Saurabh visit