Run id: 106608

Main.cc: In function 'int main()':
Main.cc:10:12: error: 'd' was not declared in this scope
     switch(d)
            ^
Main.cc:12:17: error: the value of 'a' is not usable in a constant expression
         case a>=90:
                 ^
Main.cc:8:10: note: 'int a' is not const
      int a;
          ^
Main.cc:12:17: error: the value of 'a' is not usable in a constant expression
         case a>=90:
                 ^
Main.cc:8:10: note: 'int a' is not const
      int a;
          ^
Main.cc:15:23: error: the value of 'a' is not usable in a constant expression
         case a>=70&&a<90:
                       ^
Main.cc:8:10: note: 'int a' is not const
      int a;
          ^
Main.cc:15:23: error: the value of 'a' is not usable in a constant expression
         case a>=70&&a<90:
                       ^
Main.cc:8:10: note: 'int a' is not const
      int a;
          ^
Main.cc:18:23: error: the value of 'a' is not usable in a constant expression
         case a>=60&&a<70:
                       ^
Main.cc:8:10: note: 'int a' is not const
      int a;
          ^
Main.cc:18:23: error: the value of 'a' is not usable in a constant expression
         case a>=60&&a<70:
                       ^
Main.cc:8:10: note: 'int a' is not const
      int a;
          ^
Main.cc:21:16: error: the value of 'a' is not usable in a constant expression
         case a>60:
                ^
Main.cc:8:10: note: 'int a' is not const
      int a;
          ^
Main.cc:21:16: error: the value of 'a' is not usable in a constant expression
         case a>60:
                ^
Main.cc:8:10: note: 'int a' is not const
      int a;
          ^