Question

Write an algorithm To display sum of first 10 even numbers

Answer 1

Answer:

total = 0

for number in range(1, 21):

   if(number % 2 == 0):

       print("{0}".format(number))

       total = total + number

       print(total)

Explanation:

Assuming the question is python related, the above thing should work

First, we declare "total" as a variable with a value of zero

then we start a for loop, where starting number is 1 and last number is 20 (20 + 1 because range gives last number - 1 as output)

20 because 2 × 10 = 20 (first 10 even numbers)

then we check that the numbers between 1 to 20 divided by 2 leave the remainder as zero, if they do then that's an even number and we pick it

then we add the numbers

and then we print the total