bitmask tag

2 questions

1 answers
43 views
0

[Python3] I woven a code using a bit mask and recursion, but I don't know why the output value doesn't come out.

The problem I'm solving right now is Exporter Tour in Baekjun Online Jersey #2098. I know that the most common way to solve this problem is through bitmask and dynamic programming. I planned it like t...

python3 python bitmask algorithm

2 years ago

1 answers
46 views
0

(x^0x1)! = What does 0 do?

From the source code below,What does x^0x1 do?What rules do I not know?if( 0 != ( x ^ 0x1 ) ) encode( x, m );

c c++ bit-manipulation bitmask

2 years ago

Popular Tags

python x 4647

android x 1593

java x 1494

javascript x 1427

c x 927

c++ x 878

ruby-on-rails x 696

php x 692

python3 x 685

html x 656