alleryMatch overload ties: 1. Exact: p. High rank 2. Widen: q. Promotion 3. Amb: r. Compile err
A1-p, 2-q, 3-r
B1-p, 2-r, 3-q
C1-q, 2-p, 3-r
D1-r, 2-p, 3-q
Answer & Solution
Correct answer: A. 1-p, 2-q, 3-r
Overload resolution matches exact types first, applies widening type promotions next, and flags compile errors on ambiguous ties.
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