// Same method signatures but different semantics. Class-dup detector MUST
// NOT flag — the ratio of equivalent methods is 0/2.

class FormatA {
public:
    int adjust(int x) { return x + 10; }
    int weight(int x) { return x * 3; }
};

class FormatB {
public:
    int adjust(int x) { return x - 10; }
    int weight(int x) { return x * 5; }
};