What will be the output of the following Python code?u=[5,6,7,8]v=[sum(u[0:x+1]) for x in range(0,len(u))]print(v)
Question
What will be the output of the following Python code?
u = [5, 6, 7, 8]
v = [sum(u[0:x+1]) for x in range(0, len(u))]
print(v)
Solution
The output of the Python code will be:
[5, 11, 18, 26]
Here's the step-by-step explanation:
-
The list
u
is defined with the elements 5, 6, 7, 8. -
A new list
v
is created using a list comprehension. This list comprehension goes through each indexx
in the range from 0 to the length ofu
(which is 4). -
For each index
x
, it calculates the sum of the slice ofu
from the start tox+1
. This means for the first element it sums upu[0:1]
(which is just the first element, 5), for the second element it sums upu[0:2]
(which is the first and second elements, 5+6=11), and so on. -
The
print(v)
statement then prints out the listv
, which is [5, 11, 18, 26].
Similar Questions
What will be the output of the following Python code?l=[[1, 2, 3], [4, 5, 6]]for i in range(len(l)): for j in range(len(l[i])): l[i][j]+=10print(l)
What will be the output of the following code?i = 3for i in range (4) print (i)
What is the output of the following Python code?for i in range(5,0,-1): print(i)5 4 3 2 11 2 3 4 55 5 5 5 51 1 1 1 1
What will be printed by the following code?for i in range(5): for j in range(5, 0, -1): if i == j: print(i, end=" ")1 2 3 44 3 2 1 004
What will the following code print?name = "William";sum=0for i in range(len(name)): sum += iprint(sum)
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.