Initial commit
This commit is contained in:
parent
1ee6f1ab68
commit
f6222363b1
21
SICP/exercise_1_12.janet
Normal file
21
SICP/exercise_1_12.janet
Normal file
|
|
@ -0,0 +1,21 @@
|
||||||
|
|
||||||
|
(defn pascal [x y]
|
||||||
|
(cond
|
||||||
|
(<= x 0) 0
|
||||||
|
(> x y) 0
|
||||||
|
(<= y 1) 1
|
||||||
|
(+ (pascal (- x 1) (- y 1)) (pascal x (- y 1)))))
|
||||||
|
|
||||||
|
(def max_val 15)
|
||||||
|
(var x 1)
|
||||||
|
(var y 0)
|
||||||
|
(while (< y max_val)
|
||||||
|
(cond
|
||||||
|
(> x y) (do
|
||||||
|
(set x 1)
|
||||||
|
(set y (+ y 1))
|
||||||
|
(print "")
|
||||||
|
(prin (string/repeat " " (- max_val y))))
|
||||||
|
(do
|
||||||
|
(prin (string/format " %d" (pascal x y)))
|
||||||
|
(set x (+ x 1)))))
|
||||||
Loading…
Reference in New Issue
Block a user