/in/foo.cc: In function 'int main()':
/in/foo.cc:7:26: error: expected primary-expression before 'break'
   case(7):cout<<"Monday",break;
                          ^~~~~
/in/foo.cc:8:27: error: expected primary-expression before 'break'
   case(1):cout<<"Tuesday",break;
                           ^~~~~
/in/foo.cc:9:29: error: expected primary-expression before 'break'
   case(2):cout<<"Wednesday",break;
                             ^~~~~
/in/foo.cc:10:28: error: expected primary-expression before 'break'
   case(3):cout<<"Thursday",break;
                            ^~~~~
/in/foo.cc:11:26: error: expected primary-expression before 'break'
   case(4):cout<<"Friday",break;
                          ^~~~~
/in/foo.cc:12:28: error: expected primary-expression before 'break'
   case(5):cout<<"Saturday",break;
                            ^~~~~
/in/foo.cc:13:26: error: expected primary-expression before 'break'
   case(6):cout<<"Sunday",break;
                          ^~~~~