Wrong Answer
/in/foo.cc: In function 'int main()':
/in/foo.cc:35:8: warning: 'tmp' may be used uninitialized in this function [-Wmaybe-uninitialized]
cout<<tmp<<endl;
^~~
/in/foo.cc: In function 'int main()':
/in/foo.cc:35:8: warning: 'tmp' may be used uninitialized in this function [-Wmaybe-uninitialized]
cout<<tmp<<endl;
^~~
