View Compilation Error

0_0_38082677_32450.cpp:6:15: error: expected ';' before ',' token
 using std::cin, std::cout, std::endl;
               ^
0_0_38082677_32450.cpp:6:15: error: expected unqualified-id before ',' token
0_0_38082677_32450.cpp:6:26: error: expected constructor, destructor, or type conversion before ',' token
 using std::cin, std::cout, std::endl;
                          ^
0_0_38082677_32450.cpp:6:37: error: expected constructor, destructor, or type conversion before ';' token
 using std::cin, std::cout, std::endl;
                                     ^