1 665c255d 2023-08-04 jrmu (defun bad-count-pairs (x) 2 665c255d 2023-08-04 jrmu (if (not (consp x)) 3 665c255d 2023-08-04 jrmu 0 4 665c255d 2023-08-04 jrmu (+ (bad-count-pairs (car x)) 5 665c255d 2023-08-04 jrmu (bad-count-pairs (cdr x)) 6 665c255d 2023-08-04 jrmu 1)))