Add tasks for all the new languages

2016-12-05 23:44:36 +01:00 · 2016-12-05 23:44:36 +01:00 · bba7bfd280
commit bba7bfd280
parent 9dc3c2bb62
13208 changed files with 134745 additions and 0 deletions
--- a/Task/Averages-Arithmetic-mean/EchoLisp/averages-arithmetic-mean.echolisp
+++ b/Task/Averages-Arithmetic-mean/EchoLisp/averages-arithmetic-mean.echolisp
@ -0,0 +1,21 @@
+(lib 'math)
+(mean '(1 2 3 4)) ;; mean of a list
+    → 2.5
+(mean #(1 2 3 4)) ;; mean of a vector
+    → 2.5
+
+(lib 'sequences)
+(mean [1 3 .. 10]) ;; mean of a sequence
+    → 5
+
+;; error handling
+(mean 'elvis)
+    ⛔ error: mean : expected sequence : elvis
+(mean ())
+    💣 error: mean : null is not an object
+(mean #())
+    😐 warning: mean : zero-divide : empty-vector
+    → 0
+(mean [2 2 .. 2])
+    😁 warning: mean : zero-divide : empty-sequence
+    → 0