How do I write this algorithm or change flowchart to algorithm ?

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hello. please write this algorithm (following picture link) (for example 1-start 2-declare sum,n,t,i 3-read n ....) many many thanks.

https://atechdaily.com/resources/images/posts/2021/1/506/flowchart-for-series-of-s-1-3-5-7.png[^]

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How do I write this algorithm or change flowchart to algorithm ?

Posted 26-Oct-21 6:26am

af asali

Updated 26-Oct-21 8:10am

PIEBALDconsult

v2

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PIEBALDconsult 26-Oct-21 12:39pm

Sounds like homework.
And does the person who created the flowchart not know the symbol for a for loop?

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Greg Utas · Answer 1 · 2021-10-26T06:47:00

Solution 1

1. Input n.
2. Set i to 1.
3. If i is greater than or equal to 2 x n, go to step 9.

[for you to fill in]

9. Output sum and stop.

Step 9 could turn out to be numbered something else, like 8 or 10.

EDIT: What happens if the user enters 0 for n? The flowchart is flawed unless it assumes that sum is magically initialized.

Posted 26-Oct-21 6:47am

Greg Utas

Updated 26-Oct-21 6:51am

v3

Comments

phil.o 26-Oct-21 15:12pm

There are other flaws. For example, a for loop is taken for a conditional statement.