View Compilation Error

0_0_37128409_18294.cpp:10:23: error: 'min' function uses 'auto' type specifier without trailing return type
 auto min(auto l,auto r){return l<r?l:r;}
                       ^
0_0_37128409_18294.cpp:10:23: note: deduced return type only available with -std=c++1y or -std=gnu++1y
0_0_37128409_18294.cpp:11:23: error: 'max' function uses 'auto' type specifier without trailing return type
 auto max(auto l,auto r){return l>r?l:r;}
                       ^
0_0_37128409_18294.cpp:11:23: note: deduced return type only available with -std=c++1y or -std=gnu++1y