Count how many vowels and consonants occur in a string: Difference between revisions

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@@ Line 111: / Line 111: @@
     System.print(str)
     str = Str.lower(str)
+    var vc = 0
-    System.write("contains %(str.count { |c| vowels.contains(c) }) vowels and ")
+    var cc = 0
-    System.print("%(str.count { |c| consonants.contains(c) }) consonants.")
-    System.print()
+    var vmap = {}
+    var cmap = {}
+    for (c in str) {
+        if (vowels.contains(c)) {
+            vc = vc  + 1
+            vmap[c] = true
+        } else if (consonants.contains(c)) {
+            cc = cc + 1
+            cmap[c] = true
+        }
+    }
+    System.print("contains (total) %(vc) vowels and %(cc) consonants.")
+    System.print("contains (distinct) %(vmap.count) vowels and %(cmap.count) consonants.\n")
 }</lang>
@@ Line 119: / Line 131: @@
 <pre>
 Forever Wren programming language
-contains 11 vowels and 19 consonants.
+contains (total) 11 vowels and 19 consonants.
+contains (distinct) 5 vowels and 9 consonants.
 Now is the time for all good men to come to the aid of their country.
-contains 22 vowels and 31 consonants.
+contains (total) 22 vowels and 31 consonants.
+contains (distinct) 5 vowels and 13 consonants.
 </pre>