How to take input of space seperated integers in an array (c++)

c++

Solution

If the list of integers is in a single line, and there is nothing else in that line:

std::vector<int>
getLineOfInts( std::istream& source )
{
    std::string line;
    std::getline( std::cin, line );
    std::istringstream s( line );
    std::vector<int> results;
    int i;
    while ( s >> i ) {
        results.push_back( i );
    }
    if ( ! s.eof() ) {
        //  Syntax error in the line...
        source.setstate( std::ios_base::failbit );
    }
    return results;
}

Problem

Suppose I have to take input of `N` integers (previously provided by the user) and enter them into an array directly. For example ``` cin >> a >> b; ``` is given the input 5 10 5 is assigned to a and 10 to b. I want a similar thing with arrays. Please help.

Original source