NPTEL The Joy Of Computing Using Python Assignment 9 Answers 2022

Q1. How can we identify which book is written by which author?

a. By matching handwriting.
b. By analyzing word length with previous books.
c. By analyzing the number of pages in a book.
d. By analyzing the book’s preface.

Answer By SciShowEngineer:- b. By analyzing word length with previous books.

Q2. How can a list L can be converted into a tuple?

Answer By SciShowEngineer: a

Q3. Will the following piece of code always return True?

Answer By SciShowEngineer: a

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Q4. What is the output of the following code?

Answer By SciShowEngineer: d

Q5. How many edges are there in the following graph?

Answer By SciShowEngineer: a

Q6. How many neighbors does node 3 have?

Answer By SciShowEngineer:- d

Next Week Assignment Answer By SciShowEngineers

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Q7. In which of the following ways can we create a string in python?

Answer By SciShowEngineer: d

Q8. How many nodes, edges does the following graph have?

Answer By SciShowEngineer: a

Q9. A complete graph will have a degree of separation?

Answer By SciShowEngineer: a

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Q10. How can we get an RGB of a pixel?

Answer By SciShowEngineer: b

Programming Assignment Answer By SciShowEngineers
Q1. Given two string s1 and s2, write a function subStr which accepts two parameters s1 and s2 and will return True if a s2 is a substring of s1 otherwise return False. A substring is a is a contiguous sequence of characters within a string.

Code:-

def subStr(s1,s2):
return(s2 in s1)
Q2. Given two dictionaries d1 and d2, write a function mergeDic that accepts two dictionaries d1 and d2 and return a new dictionary by merging d1 and d2.
Note: Contents of d1 should be appear before contents of d2 in the new dictionary and in same order. In case of duplicate value retain the value present in d1.

Code:-

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def mergeDic(d1,d2):
for k in d2:
if k not in d1:
d1[k]=d2[k]
return(d1)
Q3. Given an integer n, print all the indexes of numbers in that integer from left to right.

Code:-

N=list(str(n))
P=[]
for i in N:
if i not in P:
P.append(i)
ans=[]
for i in range(len(P)):
a=[]
for j in range(len(N)):
if(P[i]==N[j]):
a.append(j)
ans.append(a)
#print(ans)

for i in range(len(P)):
print(int(P[i]), “”,end=””)
#print(len(ans[i]))
for j in range(len(ans[i])):
print(int(ans[i][j]),””,end=””)
print()