Update Bubble-Sort.cpp

Bubble-Sort.cpp

@@ -1,39 +1,67 @@
-#include <cstdio>
-#include <cstdlib>
-
+#include <iostream>
 using namespace std;
 
-int data[1000];
-
-void bubble_sort(int *d, int n)
-{
-	for (int k = 1; k < n; k++)
-	{
-		for (int i = 1; i < n; i++)
-		{
-			if (d[i] < d[i - 1])
-			{
-				int temp = d[i];
-				d[i] = d[i - 1];
-				d[i - 1] = temp;
-			}
-		}
-	}
+void bubbleSort(int array[], int size, int order){
+
+  if(order == 1){
+    for(int i=0; i < size-1; i++){
+      int flag = 0;
+
+      for(int j=0; j<size-1-i; j++){
+        if(array[j] > array[j+1]){
+          swap(array[j+1], array[j]);
+          flag = 1;
+        }
+      }
+
+      if(flag == 0){
+        break;
+      }
+    }
+  }
+
+  else if(order == 2){
+    for(int i=0; i < size-1; i++){
+      int flag = 0;
+
+      for(int j=0; j<size-1-i; j++){
+        if(array[j] < array[j+1]){
+          swap(array[j+1], array[j]);
+          flag = 1;
+        }
+      }
+
+      if(flag == 0){
+        break;
+      }
+    }
+  }
+
 }
 
-int main()
-{
-	for (int i = 0; i < 1000; i++)
-	{
-		data[i] = rand();
-	}
-
-	bubble_sort(data, 1000);
-
-	for (int i = 0; i < 1000; i++)
-	{
-		printf("%d\n", data[i]);
-	}
-
-	return 0;
+int main() {
+  int size;
+  int order;
+
+  cout << "Enter the size of the array:" << endl;
+	cin >> size;
+
+	int array[size];
+
+	cout << "Enter the elements of the array:" << endl;
+	for(int i = 0; i < size; i++){
+	  cin >> array[i];
+  }
+
+  cout << "What type of ordering do you want: \n 1 - Ascending \n 2 - Descending" << endl;
+  cin >> order;
+
+	bubbleSort(array, size, order);
+
+	cout << "The sorted array is:" <<endl;
+	for (int i = 0; i < size; i++) {
+		cout << array[i] << " ";
+  }
+
+  return 0;
 }