let x = 2^j + 2 ^i new number after swapping the digits is x XOR n eg n = 0000 1101 j = 6 i = 2 x = 0100 0100 new number = x XOR n = 0100 1001
-- Ankit Agarwal Computer Science & Engg. Integrated Dual Degree, V yr Department of Electronics & Computer Engineering Indian Institute of Technology Roorkee Ph. no. +91-9580098805 -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
