NPTEL The Joy Of Computing Using Python Assignment 10 Answers 2022

Q1. What is the output of the following code?

a. HELLO EVERYONE
b. Hello Everyone
c. helloeveryone
d. hello everyone

Answer By SciShowEngineer:- d. hello everyone

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Q2. type(9) will return?

float
int
str
class
Answer By SciShowEngineer: b

Q3. Output of the following code will be?

hello
h.e.l.l.o
.h.e.l..l.o
.h.e.l.l.o
Answer By SciShowEngineer: c

Q4. Which code snippet represent replacing all vowels with ‘_’ in a string?(suppose string name is s)

Answer By SciShowEngineer: d

Q5. What will be the output of the following list slicing.

Answer By SciShowEngineer: b

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Q6. What does the following code represent?

Answer By SciShowEngineer:- c

Q7. What will be the output of the following code?

Answer By SciShowEngineer: b

Q8. How to take a transpose of a matrix?

Answer By SciShowEngineer: b

Q9. Lossy and Lossless compressions are the same?

Answer By SciShowEngineer: b

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Q10. What is the shape of the following numpy array?

Answer By SciShowEngineer: a

The Joy Of Computing Using Python Assignment 10 Programming Answer By SciShowEngineers
Q1. Given a list L write a program to make a new list to fix the indexes of numbers to in list L to its same value in the new list. Put 0 at remaining indexes. Also print the elements of the new list in the single line. (See explanation for more clarity.)

Code:-

SL=sorted(list(set(L)))
IL=[0]*(max(SL)+1)
for i in range(len(SL)):
IL[SL[i]]=SL[i] print(*IL,end=””)

Q2. Ram shifted to a new place recently. There are multiple schools near his locality. Given the co-ordinates of Ram P(X,Y) and schools near his locality in a nested list, find the closest school. Print multiple coordinates in respective order if there exists multiple schools closest to him. Write a function closestSchool that accepts (X ,Y , L) where X and Y are co-ordinates of Ram’s house and L contains co-ordinates of different school.

Code:-

def closestSchool(x, y, L):
min=99999
distance=[] for i in L:
dis=((x-i[0])**2+(y-i[1])**2)**0.5
distance.append(dis)
if dis<min:
min=dis
for i in range(len(distance)):
if distance[i]==min:
print(L[i])
Q3. Given a string s write a program to convert uppercase letters into lowercase and lowercase letters into uppercase. Also print the resultant string.

Code:-

print(input().swapcase(),end=””)