View Compilation Error

0_0_32248892_26696.cpp: In function 'int main()':
0_0_32248892_26696.cpp:11:14: error: 'x' was not declared in this scope
         cin>>x>>y;
              ^
0_0_32248892_26696.cpp:11:17: error: 'y' was not declared in this scope
         cin>>x>>y;
                 ^