Help me in C++

Question

Vous devez créer une application qui calcule la somme des nombres de 1 à N, où N est pris en entrée.
Par exemple, pour le nombre 5, la sortie devrait être 15, car 1+2+3+4+5=15.
On utilisant boucle for Solution c++

Answer 1

What have you tried so far?

Answer 2

I want to create a application c++ , ask user to enter number and after calcule the sum while to arrive to the number entered.
For example, you entere 6, the output equal 16, because 1+2+3+4+5+6=16.
NB: use the boucle for
@Liza #Liza

Answer 3

It is not necessary to repeat what you have written in the description.

Show as your code attempt so we can make suggestions.

Hint:
You need integer input.
You can use a loop.