buble sort c++

codes/bublesort

@@ -0,0 +1,44 @@
+// C++ program for implementation of Bubble sort 
+#include <bits/stdc++.h> 
+using namespace std; 
+
+void swap(int *xp, int *yp) 
+{ 
+	int temp = *xp; 
+	*xp = *yp; 
+	*yp = temp; 
+} 
+
+// A function to implement bubble sort 
+void bubbleSort(int arr[], int n) 
+{ 
+	int i, j; 
+	for (i = 0; i < n-1; i++)	 
+
+	// Last i elements are already in place 
+	for (j = 0; j < n-i-1; j++) 
+		if (arr[j] > arr[j+1]) 
+			swap(&arr[j], &arr[j+1]); 
+} 
+
+/* Function to print an array */
+void printArray(int arr[], int size) 
+{ 
+	int i; 
+	for (i = 0; i < size; i++) 
+		cout << arr[i] << " "; 
+	cout << endl; 
+} 
+
+// Driver code 
+int main() 
+{ 
+	int arr[] = {64, 34, 25, 12, 22, 11, 90}; 
+	int n = sizeof(arr)/sizeof(arr[0]); 
+	bubbleSort(arr, n); 
+	cout<<"Sorted array: \n"; 
+	printArray(arr, n); 
+	return 0; 
+} 
+
+// This code is contributed by rathbhupendra