Question

Add integers given in a list and display their sum​

Answer 1

Answer:

# 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)

Output:

Sum of all elements in given list: 74

Answer 2

Answer:

Using a simple loop

The most basic solution is to traverse the list using a for/while loop, adding each value to the variable total. This variable will hold the sum of the list at the end of the loop. See the cøde below:

1 def sum_of_list(l):

2 total = 0

3 for val in l:

4 total = total + val

5 return total

6

7 my_list = [1,3,5,2,4]

8 print "The sum of my_list is", sum_of_list(my_list)