Can someone explain this code?

Question

https://code.sololearn.com/cPXHR1V8dX6V/?ref=app

Answer 1

Hello Even Dead I Am The Hero.

At first you need to enter a number for n. Let's say 5.

Then you have a while loop. While i <= n. The loop runs until i gets larger than 5.

i starts at 1 and sum at 0.

1 <= 5
sum += 1 //1
i += 1 //2

2 <= 5
sum += 2 //3
i += 1 //3

3 <= 5
sum += 3 //6
i += 1 //4

4 <= 5
sum += 4 //10
i += 1 //5

5 <= 5
sum += 5 //15
i += 1 //6

6 <= 5 is false, end while loop

print 15.

Answer 2

Denise Roberg thank you so much for this explanation.

Answer 3

Even Dead I Am The Hero.

Your welcome :)