What will be the output of the following Python list comprehension?
[j for i in range(2,8) for j in range(i*2, 50, i)]
a) A list of prime numbers up to 50
b) A list of numbers divisible by 2, up to 50
c) A list of non prime numbers, up to 50
d) Error
Answer: c
Explanation: The list comprehension shown above returns a list of non-prime numbers up to 50. The logic behind this is that the square root of 50 is almost equal to 7. Hence all the multiples of 2-7 are not prime in this range.
Related Posts
What will be the output of the following Python code?
l=[“good”, “oh!”, “excellent!”, “#450”]
[n for n in l if n.isalpha() or n.isdigit()]What is the list comprehension equivalent for?
{x : x is a whole number less than 20, x is even} (including zero)Write a list comprehension to produce the list: [1, 2, 4, 8, 16……212].
What is the list comprehension equivalent for:
list(map(lambda x:x**-1, [1, 2, 3]))?Write a list comprehension equivalent for the Python code shown below.
for i in range(1, 101):
if int(i*0.5)==i*0.5:
print(i)Write a list comprehension for producing a list of numbers between 1 and 1000 that are divisible by 3.
What will be the output of the following Python code?
t=32.00
[round((x-32)*5/9) for x in t]
Join The Discussion