Merge pull request pezy#5 from Mooophy/master

SYN
GLimpid · Nov 23, 2014 · 4a06d66 · 4a06d66
2 parents cc78ca1 + cdf7abf
commit 4a06d66
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/ch11/ex11_3_4.cpp b/ch11/ex11_3_4.cpp
@@ -17,15 +17,15 @@
 //! Exercise 11.4
 void word_count_pro(std::map<std::string, int> &m)
 {
-    for(std::string word;   std::cin >> word; /* */)
+    for(std::string word; std::cin >> word; /* */)
     {
-        for(auto& ch : word)    ch = std::tolower(ch);
-        std::remove_if(word.begin(), word.end(), ispunct);
+        for(auto& ch : word)    
+            ch = std::tolower(ch);
+        word.erase(std::remove_if(word.begin(), word.end(), ispunct), word.end());
         ++m[word];
-
-        for (const auto &e : m)
-            std::cout << e.first << " : " << e.second <<"\n";
     }
+    for (const auto &e : m)
+        std::cout << e.first << " : " << e.second <<"\n";
 }
 
 //! Exercise 11.3