I'm stuck at lesson 36 code project Python

Question

Pls help, Question sum of consecutive numbers,
N =int(input())

Result total sum from 0 to N

Help pls!!!

Answer 1

Will Lim

Use range(1, N + 1) in for loop and add each number or just do this without loop

sum = N * (N + 1) // 2

Answer 2

You can use either for-loop or the sum formula.

Answer 3

Will Lim

In which language? How we would know?

Answer 4

🅰🅹 🅐🅝🅐🅝🅣 Python, by checking his profile ;)