Method resolution with super() chain

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Accepted Answer

Python resolves methods using the MRO (Method Resolution Order), which for `C` is `[C, B, A]`. When `C.greet` calls `super().greet()`, it gets `B.greet`. `B.greet` then calls its own `super().greet()`, which follows the MRO and finds `A.greet`. The results concatenate as the call stack unwinds: `A` returns `"A"`, `B` prepends `"B"` to get `"BA"`, and `C` prepends `"C"` to get `"CBA"`. This chaining behavior is why `super()` is preferred over hardcoding parent class names.