Update basic-calculator.cpp

kamyu104 · kamyu104 · commit 0cefbfc39125 · 2015-06-10T01:50:36.000+08:00
diff --git a/C++/basic-calculator.cpp b/C++/basic-calculator.cpp
@@ -45,7 +45,6 @@ class Solution {
         operands.pop();
         const char op = operators.top();
         operators.pop();
-
         if (op == '+') {
             operands.push(left + right);
         } else if (op == '-') {
