运行 ID: 74025

Main.cc:3:8: error: ‘a’ was not declared in this scope
 int jh(a,b)
        ^
Main.cc:3:10: error: ‘b’ was not declared in this scope
 int jh(a,b)
          ^
Main.cc:3:11: error: expression list treated as compound expression in initializer [-fpermissive]
 int jh(a,b)
           ^