yoyoraso / python_2

Lab_2

Python_2

1-- Write a Python program to sum all the items in a list.

2-- Write a Python program to get the smallest and maximum numbers from a list.

3-- Write a Python program to remove duplicates from a list

4-- Write a Python program to get the difference between the two lists.

5-- Write a Python program to append a list to the second list.

6-- **Write a Python program to find the second smallest number in a list.

7-- **Write a Python program to count the number of strings where the string length is 2 or more, and the first and last character are same from a given list of strings.

8-- Write a Python script to concatenate following dictionaries to create a new one. Sample Dictionary : dic1={1:10, 2:20} dic2={3:30, 4:40} dic3={5:50,6:60} Expected Result : {1: 10, 2: 20, 3: 30, 4: 40, 5: 50, 6: 60}

9-- ** Write a Python program to combine values in python list of dictionaries. Sample data: [{'item': 'item1', 'amount': 400}, {'item': 'item2', 'amount': 300}, {'item': 'item1', 'amount': 750}] Expected Output: Counter({'item1': 1150, 'item2': 300}

10-- Write a Python script to check if a given key already exists in a dictionary. duplicate , like 8 11- Write a Python script to merge two Python dictionaries

12-- Write a Python program to get the maximum and minimum value in a dictionary.

not uderstood 13-- Write a Python program to get the key, value and item in a dictionary.

14-- Write a Python program to create a tuple with different data types

15-- Write a Python program to add an item in a tuple. ===> not aplicable

16-- Write a Python program to convert a tuple to a string.

17- Write a Python program to find the repeated items of a tuple.

18-- Write a Python program to remove an item from a set if it is present in the set.

19-- Write a Python program to find maximum and the minimum value in a set