PYTHON

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

how to sum all the numbers in a list in python

# to sum all the numbers we use python's sum() function
a = [4,5,89,5,33,2244,56]
a_total = sum(a)

find sum numbers in a list in python

list = [5, 8, 7, 2, 9, 13, 27]
a = 0

for i in list:
    a += i

print(a)

Sum items in a list with ints and strings in python

def sum_mix(arr):
    sumIntStr = sum(map(int, arr))
    return sumIntStr
sum_mix(['5', '0', 9, 3, 2, 1, '9', 6, 7])

sum of even numbers in a list in python

>>> myList = [1, 3, 5, 6, 8, 10, 34, 2, 0, 3
>>> sum(num for num in myList if not num%2)
60

How to add all the numbers of a list using python?

import functools
numbers = [175, 50, 25]
total = functools.reduce(lambda total, rightValue: total + rightValue, numbers)
print(total)

how to sum all the values in a list in python

numbers = [1,2,3,4,5,6]
print("Sum =", sum(numbers))
print("Sum with 10 =", sum(numbers, 10))

sum of number from list

int knapsackRec(int[] w, int[] v, int n, int W) {
    if (n <= 0) { 
        return 0; 
    } else if (w[n - 1] > W) {
        return knapsackRec(w, v, n - 1, W);
    } else {
        return Math.max(knapsackRec(w, v, n - 1, W), v[n - 1] 
          + knapsackRec(w, v, n - 1, W - w[n - 1]));
    }
}

sum of the number in a list in python

# Python program to find sum of elements in list
total = 0
 
# creating a list
list1 = [11, 5, 17, 18, 23]
 
# Iterate each element in list
# and add them in variable total
for ele in range(0, len(list1)):
    total = total + list1[ele]
 
# printing total value
print("Sum of all elements in given list: ", total)

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]))

Sum of list of numbers

def list_sum(num_list):
    the_sum = 0
    for i in num_list:
        the_sum = the_sum + i
    return the_sum

print(list_sum([1, 3, 5, 7, 9]))