Linear Data structure list

Author: fahad686

.idea/.gitignore

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+#1. Arrays (Lists in Python)
+#An array is a collection of elements stored contiguously in memory. In Python, lists behave like dynamic arrays.List can store multitype of data
+
+list=[7,0,3,'Fahad',1,5]
+
+arr=[1,9,3.0,7]
+print(arr)
+
+print(list)
+
+#Accessing element by index
+print(arr[2])
+
+#Accessing element by negative index
+print('Accessing elemnt by using negative index \n',arr[-2])
+
+#Modifying element
+arr[2]=10
+print(arr)
+
+#adding or appending a new element in list
+arr.append(900)
+print(arr)
+
+
+
+#--------------------------------------------------Sorting technique-------------------------------------------------------------#
+
+#sorting list in accending order
+arr.sort()
+print("         Sorting    \n\nAscending order\n",arr)
+
+#sort list in decending order
+arr.reverse()
+print("Descending order\n",arr)
+
+sorted_arr=sorted(arr)
+print("Return a new sorted list \n",sorted_arr)
+
+sorted_desc_arr=sorted(arr,reverse=True)
+print("Return a new Descending  sorted list \n",sorted_desc_arr)