https://ide.codingblocks.com/s/45393
Question: https://practice.geeksforgeeks.org/problems/n-queen-problem/0
This code is running well. There is some bug in printing in the base case .If I am printing the whole array , it is working fine.Please help .
Please post link to the question as well.
You can refer these videos. It is very well explained.
There is mistake in line no 50, it is supposed to be if (arr[i1][j]==1) not if (arr[i][j]==1)
Made the changes to your ide code https://ide.codingblocks.com/s/47070. Check now.