## Q1. Find the sum of the numbers in each set.

You are given hundred numbers divided in ten sets in the following order.

Set 1: 1-10

Set 2: 11-20

Set 3: 21-30

…

Set 10: 91-100

You have to draw a flowchart that will print the sum of each set.

Solution

To solve this problem we have to apply the concept of loop which was covered in exercise-1.

### Algorithm in simple English

- Initialize count = 1 and i = 1 (PROCESS)
- Check if i is less than or equal to 10 (DECISION)

if YES then perform step 3

else STOP - Set sum = 0 and j = 1 (PROCESS)
- Check if j is less than or equal to 10 (DECISION)

if YES then perform step 5

else perform step 9 - Add count to sum

sum = sum + count (PROCESS) - Increment count by 1

count = count + 1 (PROCESS) - Increment j by 1

j = j + 1 (PROCESS) - Go to Step 4
- Print sum (I/O)
- Increment i by 1

i = i + 1 (PROCESS) - Go to Step 2

### Flowchart