[PYTHON3] I'm trying to Find the Cumulative Sum of a List where the ith Element is the Sum of the First i+1 Elements From The Or

Question

#Find the Cumulative Sum of a List where the ith Element is the Sum of the First i+1 #Elements From The Original list
i=1
x=[]
while i != 0:
i=int(input("Enter an element (enter 0 if u want to terminate the loop)"))
if i == 0:
break
x.append(i)
b=[sum(x[0:i+1] for i in range(0,len(x)))]
print("Original List ",x)
print("New List ",b)
#this is my code but i'm ending up with an error msg.
#TypeError: unsupported operand type(s) for +: 'int' and 'list'

Answer 1

Sousou is absolutely right. There is a paranthesis for sum() function on the wrong place.

Answer 2

li =[1,3,5,5,14]

for i in range(1,len(li)):
if sum(li[:i]) == li[i]:
print(f"Element {i+1} = {li[i]} is the sum of {li[:i]}")

Answer 3

#error in b (list comprehension) I think Maybe it should be:
b=[sum(x[0:i+1]) for i in range(0,len(x))]