How to read a list of num and then adding the even number??

[sgluicheukon]

I am new to c++ and find a lots of difficulties on learning it.
How to read a list of number input by user? Do i need to cin >>x , y ,z ....e.t.c?
And how to let the programme to read the numbers and find out which are even and finally adding them together????
thanks!

[Moschops]

cin >> x >> y >> z >> etc would do, but you'd have to do exactly the same number of inputs each time.

Instead, make a vector of int values:

vector<int> inputStore;

and then loop until you're done taking inputs

while (not_finished_taking_inputs)
{

  // CODE HERE to decide when finished taking inputs
  int temporary;
  cin >> temporary;
  inputStore.push_back(temporary);
}

Then, you can loop over the vector, summing only the even numbers.

For this, you need to learn about the following:

Loops
Vectors
Modulo operator ( % )

and you need to think about the following:

How to decide how much input to accept