minor changes

src/14/Challenge/ch14_reflex.cpp

@@ -27,8 +27,12 @@ int main(){
 
     std::string try_again;
     std::getline(std::cin,try_again);
+    do{
 
-    // Write your code here
+        // Write your code here
 
+        std::cout << "Try again? (Y/N): " << std::flush;
+        std::cin >> try_again;
+    }while(try_again[0]=='Y' || try_again[0]=='y');
     return 0;
 }

src/14/Solution/ch14_reflex.cpp

@@ -26,14 +26,14 @@ int main(){
     std::cout << "            Press Enter when you're ready to start." << std::flush;
 
     std::string try_again;
-    std::getline(std::cin,try_again);
+    std::getline(std::cin, try_again);
     std::srand((unsigned)(time(0)));
     std::rand();
     do{
         std::string word;
 
         int i = std::rand()%10;
-        std::chrono::seconds delay(4 + (int)(std::rand() / (RAND_MAX/6.0)));
+        std::chrono::seconds delay(4 + std::rand() % 7);
 
         auto start = std::chrono::steady_clock::now();
         auto end = start + delay;
@@ -47,24 +47,24 @@ int main(){
         std::cout << "\n\t\t\t\t\t Type in the word " << words[i] << ": " << std::flush;
 
         start = std::chrono::steady_clock::now();
-        std::cin >> word;
+        std::getline(std::cin, word);
         end = std::chrono::steady_clock::now();
         std::transform(word.begin(), word.end(), word.begin(), toupper);
         double elapsed_seconds = (end-start).count()/1e9;
         std::cout << "\n";
 
-        if(elapsed_seconds>2.0)
-            if(word.compare(words[i])==0)
+        if(elapsed_seconds > 2.0)
+            if(word.compare(words[i]) == 0)
                 std::cout << "You typed in the right word, but you took too long to react! Try again, you can do better than " << elapsed_seconds << " seconds.\n\n";
             else
                 std::cout << "You took too long to react and typed in the wrong word! Try again. For the record, it took you " << elapsed_seconds << " seconds.\n\n";
         else
-            if(word.compare(words[i])==0)
+            if(word.compare(words[i]) == 0)
                 std::cout << "Well done! It took you " << elapsed_seconds << " seconds.\n\n";
             else
                 std::cout << "It took you " << elapsed_seconds << " seconds, but you typed in the wrong word! Try again.\n\n";
         std::cout << "Try again? (Y/N): " << std::flush;
-        std::cin >> try_again;
+        std::getline(std::cin, try_again);
     }while(try_again[0]=='Y' || try_again[0]=='y');
     return 0;
 }