Create bubblesort.cpp

bubblesort.cpp

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+// C program for implementation of Bubble sort
+#include <stdio.h>
+
+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++)
+		printf("%d ", arr[i]);
+	printf("\n");
+}
+
+// Driver program to test above functions
+int main()
+{
+	int arr[] = { 64, 34, 25, 12, 22, 11, 90 };
+	int n = sizeof(arr) / sizeof(arr[0]);
+	bubbleSort(arr, n);
+	printf("Sorted array: \n");
+	printArray(arr, n);
+	return 0;
+}