How to make this code with python

Question

hello all..
so my question is how to make this input 5 4 2
into this output
2
-6
10
-14
18
10
okay here
5 is how many row output will be print
4 is like step in loop
2 isi start like loop
and six row you will see 10 we want 5 row but there is 10 at six row? that was the result of all 5 row(2+(-6)+10+(-14)+18=10) okay thats the result
and first start positive and second negative and so on like example
so i want ask here.. how to make thay code in python using beginner mode code and explanation?
Thank You

Answer 1

here's your code. 😁

https://code.sololearn.com/cp03TJa0Eg9g/?ref=app

Answer 2

you want the result like this
2
-6
10
-14
18
10 (option 1)
like this
2
-6
10
-14
18 (option 2)
or like this
2+(-6)+10+(-14)+18=10 (option 3)?

Answer 3

option 1

Answer 4

flag is a Boolean variable and it takes true or false values. I use it to determine where in the if-clause I'll end up.

Answer 5

what is the meaning of flag = FALSE?
and why you use flag?

Answer 6

okay... soo is there any code that we dont need to use boolean?

Answer 7

you usually have to make some logical comparisons.