Initial data commit

Task/Stem-and-leaf-plot/Factor/stem-and-leaf-plot.factor

@@ -0,0 +1,18 @@
+USING: assocs formatting grouping.extras io kernel math
+prettyprint sequences sorting ;
+
+: leaf-plot ( seq -- )
+    natural-sort [ 10 /i ] group-by dup keys last 1 +
+    [ dup "%2d | " printf of [ 10 mod pprint bl ] each nl ] with
+    each-integer ;
+
+{
+    12 127 28 42 39 113 42 18 44 118 44 37 113 124 37 48 127 36
+    29 31 125 139 131 115 105 132 104 123 35 113 122 42 117 119
+    58 109 23 105 63 27 44 105 99 41 128 121 116 125 32 61 37
+    127 29 113 121 58 114 126 53 114 96 25 109 7 31 141 46 13 27
+    43 117 116 27 7 68 40 31 115 124 42 128 146 52 71 118 117 38
+    27 106 33 117 116 111 40 119 47 105 57 122 109 124 115 43
+    120 43 27 27 18 28 48 125 107 114 34 133 45 120 30 127 31
+    116
+} leaf-plot