#[JAISBaL](https://github.com/SocraticPhoenix/JAISBaL), <s>15</s> 6 bytes

    ˗Y1˄N0

Explanation:

    # \# enable verbose parsing #\
    while               \# [0] start while loop #\
        printnumln 1    \# [1] print 1 #\
    end                 \# [2] end current language construct #\
    printnum 0          \# [3] print 0 #\