Word ladder: Difference between revisions

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@@ Line 84: / Line 84: @@
                 return true;
             }
-            auto i = std::remove_if(poss.begin(), poss.end(),
+            poss.erase(std::remove_if(poss.begin(), poss.end(),
-                                    [&next](const std::string& str) {
+                                      [&next](const std::string& str) {
-                                        return contains(next, str);
+                                          return contains(next, str);
-                                    });
+                                      }),
-            if (i != poss.end())
+                       poss.end());
-                poss.erase(i);
             for (const auto& str : next) {
                 std::vector<std::string> temp(curr);