All test cases passed except test case2.I have used row+1 and col=0 in place call.But problem is again same.
NQueens Challenge Query
your code is giving wrong answer for n=11 , your code output is tle correct output is 2680
All test cases passed except test case2.I have used row+1 and col=0 in place call.But problem is again same.
your code is giving wrong answer for n=11 , your code output is tle correct output is 2680