How to add the next two consecutive numbers in a list using import sys for line in sys.stain print(line end=)

Question

The for example is 1,2,3,4,5,6

And I would have to get 1,3,6,10,15,21 By adding the numbers next to each other. I don’t know where to start any help appreciated

Import sys 
For line in sys.stdin print(line end=“”)

If you are trying to write something this simple and genuinely have no idea where to start, then it is not possible to help you here. This is not a tutoring website. — Karl Knechtel, Apr 26 '21 at 13:46
I know how to do this, but not with the starters shown with import sys — Deoxygenated, Apr 26 '21 at 13:48
Well, what happened when you tried putting `python sys.stdin` into a search engine? — Karl Knechtel, Apr 26 '21 at 13:51
It says it means standard output and can be used to get input from the command line directly — Deoxygenated, Apr 26 '21 at 13:55

score 0 · Answer 1 · answered Apr 26 '21 at 14:19

0

simple solution would be:

sum_cons = [1,2,3,4,5,6]
sums_res = []
curr_sum = 0
for num in sum_cons:
    curr_sum += num
    sums_res.append(curr_sum)
print(sums_res)

Outputs:

[1, 3, 6, 10, 15, 21]

answered Apr 26 '21 at 14:19

David Meu

I coded something similar to this but I’m trying to learn how to use the sys.stdin. – Deoxygenated Apr 26 '21 at 14:25

1 Answers1