A programmer intended to compute $($a AND b$)$ OR c$,$ and wrote the following C$++$ code, which sometimes yields incorrect output. Why?

c $|($a & b$)$

The ORing with c should appear after the parentheses, not before

The parentheses are interfering, and should not be present

If code only sometimes yields incorrect output, the compiler is likely broken

The bitwise operators should be replaced by logical operators