Initial data commit

Task/Entropy/MiniScript/entropy.mini

@@ -0,0 +1,14 @@
+entropy = function(s)
+    count = {}
+    for c in s
+        if count.hasIndex(c) then count[c] = count[c]+1 else count[c] = 1
+    end for
+    sum = 0
+    for x in count.values
+        countOverN = x / s.len
+        sum = sum + countOverN * log(countOverN, 2)
+    end for
+    return -sum
+end function
+
+print entropy("1223334444")