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| author | Aryadev Chavali <aryadev@aryadevchavali.com> | 2024-12-02 00:07:05 +0000 |
|---|---|---|
| committer | Aryadev Chavali <aryadev@aryadevchavali.com> | 2024-12-02 00:31:06 +0000 |
| commit | 1ddc695cb9e0c0d8dfe87ade4981142155cd91bf (patch) | |
| tree | c71c1098dfec63dfa290d2337e6ec292e38a26be /2024/util.lisp | |
| parent | 3784d148c74de4eede1fb2d01edb2ffe332d3574 (diff) | |
| download | advent-of-code-1ddc695cb9e0c0d8dfe87ade4981142155cd91bf.tar.gz advent-of-code-1ddc695cb9e0c0d8dfe87ade4981142155cd91bf.tar.bz2 advent-of-code-1ddc695cb9e0c0d8dfe87ade4981142155cd91bf.zip | |
Belated 2024 first puzzle solution
Diffstat (limited to '2024/util.lisp')
| -rw-r--r-- | 2024/util.lisp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/2024/util.lisp b/2024/util.lisp new file mode 100644 index 0000000..f9b1d86 --- /dev/null +++ b/2024/util.lisp @@ -0,0 +1,11 @@ +(defmacro --> (first &rest functions) + (if (null functions) + first + `(let* ,(loop :for f :in (cons first functions) + appending `((_ ,f))) + _))) + +(defun zip (a b) + (loop for i in a + for j in b + collect (cons i j))) |