5 + 4 + 3 + 2 + 1 = 15. Output: Enter a number: 5. The sum of the first 5 integers is 15.

Question

Syntax code pls

Answer 1

Celine V. Caballero You're looking for something like this?
https://code.sololearn.com/cHoq6O22sCDW/?ref=app

Answer 2

Attempt first pls.

Answer 3

Thankssss but I can't run it in this app

NosuchElement occurs T_T

Answer 4

See a look to this program it will help you

https://code.sololearn.com/cP9eUt7l5EH7/?ref=app

Answer 5

https://code.sololearn.com/cW75tlz62I3p/?ref=app

Answer 6

Im shy🥺

Answer 7

You will either need to use loops, or to know a trick to easily calculate 1 + 2 + ... + n