// output of ./demo/bits/gray-rec-demo.cc: // Description: //% Recursive algorithm for the binary Gray code. arg 1: 5 == ldn [Number of bits] default=5 F ..... B ....1 F ...11 B ...1. F ..11. B ..111 F ..1.1 B ..1.. F .11.. B .11.1 F .1111 B .111. F .1.1. B .1.11 F .1..1 B .1... F 11... B 11..1 F 11.11 B 11.1. F 1111. B 11111 F 111.1 B 111.. F 1.1.. B 1.1.1 F 1.111 B 1.11. F 1..1. B 1..11 F 1...1 B 1....