Question from the C++ - Fundamentals test

Write a C++ program that displays 111111.

Hard

Which statement(s) is (are) true ?

int main() {
    vector<int> v(3, 1);
    for (auto elem : v) {
        cout << elem;
        elem = 2;
    }
    for (auto elem : v) {
        cout << elem;
    }
    return 0;
}

Author: SamuelStatus: PublishedQuestion passed 20 times

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