ex5_10:default switch behavior

ink-rhyme · Apr 26, 2015 · 1af079f · 1af079f
1 parent 8955162
commit 1af079f
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/ch05/ex5_10.cpp b/ch05/ex5_10.cpp
@@ -6,21 +6,26 @@ int main()
     unsigned aCnt = 0, eCnt = 0, iCnt = 0, oCnt = 0, uCnt = 0;
     char ch;
     while (cin >> ch)
-        switch (tolower(ch))
+        switch (ch)
         {
             case 'a':
+            case 'A':
                 ++aCnt;
                 break;
             case 'e':
+            case 'E':
                 ++eCnt;
                 break;
             case 'i':
+            case 'I':
                 ++iCnt;
                 break;
             case 'o':
+            case 'O':
                 ++oCnt;
                 break;
             case 'u':
+            case 'U':
                 ++uCnt;
                 break;
         }