New answers tagged binary
0
Lua, 82 bytes
print(io.read():gsub(("%d"):rep(8),function(n)return'.'..tonumber(n,2)end):sub(2))
Try it online!
Takes input from stdin and writes to stdout. Works on Lua 5.0+.
This works by using string.gsub's ability to replace matches using a helper function. The function used here replaces a string of eight binary digits with a . followed by the ...
0
Fortran (GFortran), 58 bytes
integer i(4) !Declare 4 int array
read('(4B8)'),i !Read as 4 length 8 binary numbers
print('(3(i0,"."),i0)'),i !Print as 3 auto-length ints followed by a '.' and then the last int
end
Try it online!
1
Julia, 58 52 bytes
x->join(parse.(Int,x[n:n+7] for n=1:8:25;base=2),:.)
Takes the input string and uses a comprehension to create an array of the 8 bits. Then parses each element (via 'broadcasting' with the . into an Int. Last step is to join with the period.
Reductions per comments below:
4 byte reduction by simplifying the comprehension indexing
1 ...
Top 50 recent answers are included
