Write a program that ask the user for an integer number and find sum of all natural numbers up to the users inter number

Question

In c++

Write a program that ask the user for an integer number and find sum of all natural numbers up to the users inter number

https://code.sololearn.com/cJ7wL6FXk337/?ref=app
Here is my attempt help me out

Answer 1

Your attempt???

also instead of put 'mahir' as a tag next time use the keywords of your question like c++, etc

Answer 2

Check this out

https://code.sololearn.com/cQ2MRW3YmQJ8/?ref=app

Answer 3

I can share with you the answer, but that's not learning, can you try first and see where you get it wrong? Or if you already done share your attempt..

Answer 4

https://code.sololearn.com/cJ7wL6FXk337/?ref=app
Here is my attempt help me out

Answer 5

Yeah sure you can have function to execute the summation

Answer 6

#include <iostream>
using namespace std;
//declaring
int add(n=o,num,i,sum=0); //this declaration has incorrect, varisbles are not initilized, o or 0? , need braces for open { and closing }, but not semicolon. .
for(int=0;i<n:i++){ // int i=0; , not int=0

sum=sum+num;
cout>>sum; // cout << sum;, not cout>>sum
}
// closing brace for function missing , and return value. make void function.
int main (){
int num;
cout<<"enter number";
cin>>num;
add(sum) //no variable sum here. pass num
return 0;
}

// do it without function. then try with function.

// correct way by loop is

for( int i=1; i<=n ; i++)
sum = sum + i;

cout<<sum;

..
If you want with functions :
Correct the function declaration and calling statements and write this code in function. Then your code works fine

hope it helps...

Answer 7

Do you know ...
... what an integer is?
... what a number is?
... what a natural number is?
... what a sum is?
... what a user is?
... what a program is?

Answer 8

Ok give me 2 min

Answer 9

So can i do this with my own function
Like by Viod or smt

Answer 10

Can u show me the attempt //if don't bother am beginner

Answer 11

Miraj Kedir If you are asking me, then I already mentioned mistakes along with corrections in comments.. Go through again. And try the corrections..
If anything not clear, then you may ask again..
Your mistakes mainly with implementing of functions..
Function Syntax :
return_type function_name ( <parameters list>)
{
// function body
...
}

call function like:

function_name( <parameters> );
Try and post your attempt..
hope it helps..

Answer 12

To get the sum it's an assignment