Update 1406.cpp

AlgoLeadMe · Apr 2, 2024 · ec065b7 · ec065b7
1 parent daf1946
commit ec065b7
Showing 1 changed file with 10 additions and 10 deletions.
diff --git a/oesnuj/연결리스트/1406.cpp b/oesnuj/연결리스트/1406.cpp
@@ -10,7 +10,7 @@ int main()
     for (auto c : str) //한 문자씩 연결리스트에 넣기
         li.push_back(c);
 
-    list<char>::iterator it = li.end();
+    list<char>::iterator cursor = li.end();
     int t;
     cin >> t;
     while(t--)
@@ -19,31 +19,31 @@ int main()
         cin >> input;
         if (input == 'L')
         {
-            if (it != li.begin())
-                it--;
+            if (cursor != li.begin())
+                cursor--;
         }
         else if (input == 'D')
         {
-            if (it != li.end())
-                it++;
+            if (cursor != li.end())
+                cursor++;
         }
         else if (input == 'B')
         {
-            if (it != li.begin())
+            if (cursor != li.begin())
             {
-                it--;
-                it = li.erase(it);
+                cursor--;
+                cursor = li.erase(cursor);
             }   
         }
         else if (input == 'P')
         {
             char insertChar;
             cin >> insertChar;
-            li.insert(it, insertChar);
+            li.insert(cursor, insertChar);
         }
     }
 
     for (auto c : li)
         cout << c;
     return 0;
-}
+}