View difference between Paste ID: Amjcbj2Y and UJpLFZEP

 #include<iostream>
 
 
-using namespace std;
+
   std::cout << "Enter 3 numbers:" << std::endl;
   int array[3];
   const int n = 3;
-int hold;
+  for(int i = 0; i < n; i++) {
     std::cin >> array[i];
-int array[3];
+  }
   /* basic bubble sort for educational purposes
-cout<<"Enter 3 numbers: "<<endl;
+   * Replace with std::sort for production code
    */
-for(int i=0; i<3; i++)
+  for(int i = n; i > 0; i--) {
     for(int j = 0; j < i - 1; j++) {
-{
+      if(array[j] > array[j+1]) {
 	/* Replace with std::swap for production code */
-cin>>array[i];
+	int hold = array[j];
 	array[j] = array[j+1];
-}
+	array[j+1] = hold;
       }
-for(int j=0; j<3; j++)
+    }
   }
-{
+  std::cout << "Ascending Array is:\n";
   for(int i = 0; i < 3; i++) {
     std::cout << array[i] << "\n";
-}
+  }
   std::cout << "Descending Array is:\n";
-for(int i=0; i<4; i++)
+  for(int i = n - 1; i >= 0; i--) {
     std::cout << array[i] << "\n";
-{
+  }
   /* just for good measure */
-for(int j=0; j<4; j++)
+  std::cout.flush();
   return 0;
-{
+