Computer Science, asked by Gabrielscott, 11 months ago

Design an algorithm and the corresponding flowchart for finding the sum of the numbers 2, 4, 6, 8, ..., n

Answers

Answered by suskumari135

Explanation:

Step 1. Start

Step 2. Declare numeric variables i, n and sum.

Step 3. Initialize sum = 0.

Step 4. Input upper limit says n to calculate the sum of even numbers.

Step 5. Iterate through even numbers using for loop from 2 to n and increment by 2 on each iteration. such as

for(i=2; i<=n; i+=2).

compute sum = sum + i.

repeat step 5

Step 6. Print sum

7. End

Flow chart is attached below

Attachments:

Answered by StaceeLichtenstein

Explanation:

Algorithm

Step 1: Start

Step 2: declared a variable k and initialized 2 with them also declared a variable s1 and initialized s1 to 0 for the sum.

Step 3: Read the value of n1 by user.

Step 4: check loop condition while k< n1 if condition is true then goto step 5 otherwise go to step 6.

Step 5: s1=s1+k and k=k+2.

Step 6:Print s1.

Flowchart:

Following are the attachment of flowchart that is mention below

Learn More:

Attachments:

Previous Question

Next Question