Read input numbers separated by spaces

Question

This may be a total beginner\'s question, but I have yet to find an answer that works for me.

Currently, I\'m writing a program for a class that takes in a user\'s input

Answer 1

int main() {
int sum = 0;
cout << "enter number" << endl;
int i = 0;
while (true) {
    cin >> i;
    sum += i;
    //cout << i << endl;
    if (cin.peek() == '\n') {
        break;
    }
    
}

cout << "result: " << sum << endl;
return 0;
}

I think this code works, you may enter any int numbers and spaces, it will calculate the sum of input ints