Update expression-add-operators.cpp

99-Ideas · Jun 6, 2016 · 5d5c7a4 · 5d5c7a4
1 parent a15a6f0
commit 5d5c7a4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/C++/expression-add-operators.cpp b/C++/expression-add-operators.cpp
@@ -26,7 +26,7 @@ class Solution {
                          const int& operand1, const int& operand2,
                          vector<string> *expr, vector<string> *result) {
         if (pos == num.length() && operand1 + operand2 == target) {
-            result->emplace_back(move(join(*expr)));
+            result->emplace_back(join(*expr));
         } else {
             int val = 0;
             string val_str;