Python list sum

How to calculate the sum of a list in python

# Python code to demonstrate the working of  
# sum() 
numbers = [1,2,3,4,5,1,4,5] 
  
# start parameter is not provided 
Sum = sum(numbers) 
print(Sum) # result is 25  
# start = 10 
Sum = sum(numbers, 10) 
print(Sum) # result is 10 +25 = 35

Python sum of list

>>> list = [1, 2, 3]
>>> sum(list)
6

Sum of list in python

a = [2, 4, 56, 7]

print(a[0] + a[1] + a[2] + a[3])
print(sum(a))

Python list sum

To get the sum of a list in python, you just call the built in sum() function.
An example:

>>> lst = [3, 7, 1, 9, 4]
>>> sum(lst)
24

Sum of elements in a list.

data = ['5', '4', '9']

sum(int(i) for i in data)
18

Source: stackoverflow.com

How to do the sum of list in python

def calculate_cards(cards):
    total= 0
    for card in cards:
        total = total + card
    return total
print(calculate_cards([11,7,5]))

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