Added Bubble_sort Algo

Bubble_sort.c

@@ -0,0 +1,38 @@
+/* Bubble sort code */
+
+    #include <stdio.h>       	// Header File in included in this line
+
+    int main()					// The main function Begain here
+    {
+      int array[100], n, c, d, swap;      /*Defineing the variable used in the program*/
+
+      printf("Enter number of elements\n");  // total number of integers in the sorting list that can be added into the array 
+      scanf("%d", &n);
+
+      printf("Enter %d integers\n", n);     //add different integers dont use ,(comma) hit enter after every new integer value
+
+      for (c = 0; c < n; c++)
+        scanf("%d", &array[c]);			// adding values into the array
+
+      for (c = 0 ; c < n - 1; c++)		//checking for correct/sorted order by loopuing and comparing each values in array and then swapping them in correct position
+      {
+        for (d = 0 ; d < n - c - 1; d++)
+        {
+          if (array[d] > array[d+1]) /* For decreasing order use < */
+          {
+            swap       = array[d];           //method for swappin is define in line no 23-25
+            array[d]   = array[d+1];
+            array[d+1] = swap;
+          }
+        }
+      }										// list is sorted till here now we will be printing the sorted list
+
+      printf("Sorted list in ascending order:\n");
+
+      for (c = 0; c < n; c++)
+         printf("%d\n", array[c]);
+
+      return 0;                          
+
+      /*    Time  Complexity for Bubble Sort is O(n^2)*/
+    }