Write an algorithm and flowchart to find sum of n natural numbers
Question
Write an algorithm and flowchart to find sum of n natural numbers
Solution
Algorithm to find sum of n natural numbers:
- Start
- Declare variables n, sum and i.
- Read the value of n.
- Initialize sum and i with 0.
- Repeat the steps 6 and 7 while i is less than or equal to n.
- Add i to sum.
- Increment the value of i by 1.
- Print the value of sum.
- Stop
Flowchart:
- Start
- Declare variables n, sum=0, i=0
- Input n
- Is i>n? If yes, go to step 7. If no, proceed to next step.
- sum = sum + i
- i = i + 1. Go back to step 4.
- Print sum
- Stop
This flowchart and algorithm will calculate the sum of n natural numbers.
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