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collectionMystery1

Language/Type: C++ collections vector STL

Write the output produced by the following function when passed each of the following vectors. Assume that a vector would print in the format {10, 20, 30}. 

void collectionMystery1(vector<int>& list) {
    for (int i = 0; i < list.size(); i++) {
        int n = list[i];
        list.erase(list.begin() + i);
        if (n % 2 == 0) {
            list.push_back(i);
        }
    }
    cout << list << endl;
}
{5, 2, 5, 2}
{3, 5, 8, 9, 2}
{0, 1, 4, 3, 1, 3}

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