NPTEL Joy Of Computing Using Python Week 4 Assignment Answer

ABOUT THE COURSE :

A fun filled whirlwind tour of 30 hrs, covering everything you need to know to fall in love with the most sought after skill of the 21st century. The course brings programming to your desk with anecdotes, analogies and illustrious examples. Turning abstractions to insights and engineering to art, the course focuses primarily to inspire the learner’s mind to think logically and arrive at a solution programmatically. As part of the course, you will be learning how to practice and culture the art of programming with Python as a language. At the end of the course, we introduce some of the current advances in computing to motivate the enthusiastic learner to pursue further directions.

INTENDED AUDIENCE : Any interested audience

PREREQUISITES : 10th standard/high school

INDUSTRY SUPPORT : Every software company is aware of the potential of a first course in computer science. Especially of a first course in computing, done right.

NPTEL Joy Of Computing Using Python Week 4 Assignment Answer

Course layout

Motivation for Computing
Welcome to Programming!!
Variables and Expressions : Design your own calculator
Loops and Conditionals : Hopscotch once again
Lists, Tuples and Conditionals : Lets go on a trip
Abstraction Everywhere : Apps in your phone
Counting Candies : Crowd to the rescue
Birthday Paradox : Find your twin
Google Translate : Speak in any Language
Currency Converter : Count your foreign trip expenses
Monte Hall : 3 doors and a twist
Sorting : Arrange the books
Searching : Find in seconds
Substitution Cipher : What’s the secret !!
Sentiment Analysis : Analyse your Facebook data
20 questions game : I can read your mind
Permutations : Jumbled Words
Spot the similarities : Dobble game
Count the words : Hundreds, Thousands or Millions.
Rock, Paper and Scissor : Cheating not allowed !!
Lie detector : No lies, only TRUTH
Calculation of the Area : Don’t measure.
Six degrees of separation : Meet your favourites
Image Processing : Fun with images
Tic tac toe : Let’s play
Snakes and Ladders : Down the memory lane.
Recursion : Tower of Hanoi
Page Rank : How Google Works !!

NPTEL Joy Of Computing Using Python Week 4 Assignment Answer

Week 4 : Assignment 4

Due date: 2025-02-19, 23:59 IST.

Assignment not submitted

1 point

Which of the following options provides the general formula for the magic constant of a magic square of size $n$ , where all elements are distinct numbers from 1 to $n^{2}$ ?

$\frac{n (n^{2} + 1)}{2}$

$\frac{n^{3}}{2}$

$\frac{n^{3} + 2 n}{2}$

$\frac{n^{4} + n^{2}}{2 n}$

1 point

What would the magic constant be for a magic square of size 7, given that all elements in the square are distinct numbers from 1 to 49?

260

111

175

165

1 point

Does transposing any magic square change the sum across some rows/columns/diagonal?

Yes

1 point

Which of the following are valid magic squares ?

$[\begin{matrix} 10 & 3 & 13 & 8 \\ 5 & 16 & 2 & 11 \\ 4 & 9 & 7 & 14 \\ 15 & 6 & 12 & 1 \end{matrix}]$

$[\begin{matrix} 20 - e & 6 - e & 26 - e & 16 - e \\ 10 - e & 32 - e & 4 - e & 22 - e \\ 8 - e & 18 - e & 14 - e & 28 - 2 e \\ 30 - e & 12 - e & 24 - e & 2 - e \end{matrix}]$

$[\begin{matrix} 1 & 14 & 4 & 15 \\ 8 & 11 & 5 & 10 \\ 13 & 2 & 16 & 3 \\ 12 & 7 & 9 & 6 \end{matrix}]$

$[\begin{matrix} π & 14 π & 4 π & 15 π \\ 8 π & 11 π & 5 π & 10 π \\ 13 π & 2 π & 16 π & 3 π \\ 12 π & 7 π & 9 π & 6 π \end{matrix}]$

What is the minimum number of people required to ensure that at least three of them share the same 30-minute birth interval? The intervals start from 12:00 AM and each interval lasts for half an hour.

1 point

Calculate the magic constant for 5×5 square, where all elements are distinct numbers from 1 to 25, is it same as the magic constant for Ramanujan’s magic square ?

If yes, enter 0, else enter the absolute difference between the two.
Hint: Search the about Ramanujan’s magic square.

1 point

What task does mystery1() perform?

Calculate factorial of number n.

Calculate factors of number n.

Calculate factors of number n+1 excluding n.

Calculate factors of number n excluding n.

1 point

For what n1, n2 will the variable flag inside mystery2() be equal to True?

1,2

2,3

3,4

0,0

1 point

If all possible pairs of prime numbers between 0 and 10, are given to n1 and n2, for how many pairs would 2 print ”Completed” ?

It will print ”Completed” only for pairs (2,3)(7,2),(2,5), and for the remaining it would not print ”Completed”.

It will print ”Completed” only for pair (2,3), and for the remaining other pairs of primes it would not print ”Completed”.

It will print ”Completed” for all pairs of primes between 0 and 20.

It will not print ”Completed” for any pair.

1 point

If numbers of pairs of primes which result in mystery2 to print ”Completed” are lesser than 1, Can we edit the code in mystery2() so that ”Completed” is always printed for any pair of primes ?

Yes, we can change the logic for setting flag variable to False.

No, it is logically not possible.

Yes, we can change/decrease the threshold for length of list2 in the last if block.

Yes, we can change the initial value of flag to False, instead of True.

NPTEL Joy Of Computing Using Python Week 4 Assignment Answer

NPTEL Joy Of Computing Using Python Week 4 Assignment Answer

Course layout

NPTEL Joy Of Computing Using Python Week 4 Assignment Answer

Week 4 : Assignment 4

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