foo.cc: In function 'int main()':
foo.cc:5:7: error: expected initializer before '>=' token
  int x>=0,y<=32767;
       ^~
foo.cc:6:8: error: 'x' was not declared in this scope
  cout<<x+y<<endl;
        ^
foo.cc:6:10: error: 'y' was not declared in this scope
  cout<<x+y<<endl;
          ^

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