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artificial intelligence lab

All solved lab of FAST NUCES Lahore campus _ 2022 Spring

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LAB - 2

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Question 1.1:

Concatenate two lists 
Write a program to add two lists index-wise. Create a new list that contains the 0th index item from both the list, then the 1st index item, and so on till the last element. any leftover items will get added at the end of the new list.

Question 1.2:

Convert a tuple to a Dictionary. (3 Marks)
Write a Python program to convert a tuple to a dictionary. 
Sample Output: {'w': 2, 'r': 3}

Question 1.3:

Reverse a tuple (2 Marks)
Write a Python program to reverse a tuple.

Question 1.4:

Sort a Tuple (3 Marks)
Sort a tuple of tuples by 2nd item.
Given: tuple1 = (('a', 23),('b', 37),('c', 11), ('d',29))
Expected: (('c', 11), ('a', 23), ('d', 29), ('b', 37))

Question 1.5:

Create a Dictionary (5 Marks)
Write a Python program to create a new dictionary by extracting the mentioned keys from the below dictionary.
Sample Dictionary:
sample_dict = {
    "name": "Kelly",
    "age": 25,
    "salary": 8000,
    "city": "New york"}
# Keys to extract
keys = ["name", "salary"]

Question 1.6:

Nested Dictionary (5 Marks)
Write a Python program to change Brad’s salary to 8500 in the following dictionary.
Given:
sample_dict = {
    'emp1': {'name': 'Jhon', 'salary': 7500},
    'emp2': {'name': 'Emma', 'salary': 8000},
    'emp3': {'name': 'Brad', 'salary': 500}
}

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LAB - 3

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Question 1:

Write a Python program to find the length of a set, apply all sets
operations(union,intersection) and print the results,find maximum and the minimum value in a
set,create a shallow copy of sets,check if a set is a subset of another set, remove all elements
from a given set,check if two given sets have no elements in common.check if a given set is
superset of itself and superset of another given set.
set1 = {1,2,3,4,5}
set2 = {4,5,6,7,8}

Question 2:

Python program to count the number of vowels using sets in a given string.
sample output
Input : Hello World
Output : No. of vowels : 3
2: Exception Handling (10 marks)

Question 3:

Write a function to add, mul, divide two numbers x and y. Implement exception handling
technique
(try..except clause) for handling possible exceptions in the scenario.

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LAB - 3

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Question 1:

For a list of integers, find square and cube for each value using lambda function.

Question 2:

Form a queue such that it works in FIFO order

Question 3:

Create a class for rectangle shape that calculates its area based upon the length and width

Question 4:

Write a Python class named Circle constructed by a radius and two methods which will compute the area and the perimeter of a circle.