I Need Help!!! I don't understand this at all???

Question

Can someone help me?

I don't understand this???

every time i put this code in, the output say "No Output." can someone tell me why?

Here is the code:

#include <iostream>
using namespace std;

int main() {

int a = 30;
int b = 15;
int sum = a + b;
return 0;

}

Answer 1

Because you are not outputting anything.

cout << sum

Answer 2

This is correct...check this code below..

#include<iostream>
using namespace std;

int main()
{
int a=30;
int b=20;
int sum=a+b;
cout<<sum;
return 0;
}

output:

50

Answer 3

Stormtrooper957 You really need to work on your foundamentals.

int sum = a + b;
cout<<sum;

Answer 4

Zeke Williams and madhina, and everyone else, thanks for the help :) its helped me a lot.

Answer 5

i tried that, but it didn't work. this is what i did (my code is below) is this what i have to do or can you show me?

#include <iostream>
using namespace std;

int main()
{
int a = 30;
int b = 15;
cout << sum = a + b;
return 0;
}

Answer 6

You can even do it this way too:

cout << a + b;

Answer 7

use
cout <<
it is used for giving output

Answer 8

well i guess i just didn't care about fundamentals, Silly me. anyways Thanks Jakub Stasiak, it worked :) It doesn't show that in the C++ tutorial in SoloLearn. weird :/

Answer 9

int sum=a+b;
count<<sum;

Answer 10

whats up guys! how do i get the ball rolling here