Updated for more clean code

Added text when program runs to inform user, as well as added a variable to store the length of the string for ease.
QQChowey · Jan 5, 2017 · 343f441 · 343f441
1 parent ad981fd
commit 343f441
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/challenge_1/cpp/chowey/main.cpp b/challenge_1/cpp/chowey/main.cpp
@@ -3,10 +3,13 @@
 
 int main() {
     std::string input;
+    std::cout << "Enter a string to be reversed:" << std::endl;
     std::cin >> input;
 
-    for(int i = 1; i <= input.length(); i++) {
-        std::cout << input[input.length()-i];
+    length = input.length();
+
+    for(int i = 1; i <= length; i++) {
+        std::cout << input[length-i];
     }
     std::cout << std::endl;