View Compilation Error

0_0_20975880_857.cpp: In function 'int main()':
0_0_20975880_857.cpp:122:29: error: unable to find numeric literal operator 'operator""player'
         if(player[0].size()<1player[1].size()<4player[2].size()<4player[3].size()<2)
                             ^
0_0_20975880_857.cpp:122:29: note: use -std=gnu++11 or -fext-numeric-literals to enable more built-in suffixes
0_0_20975880_857.cpp:122:47: error: unable to find numeric literal operator 'operator""player'
         if(player[0].size()<1player[1].size()<4player[2].size()<4player[3].size()<2)
                                               ^
0_0_20975880_857.cpp:122:47: note: use -std=gnu++11 or -fext-numeric-literals to enable more built-in suffixes
0_0_20975880_857.cpp:122:65: error: unable to find numeric literal operator 'operator""player'
         if(player[0].size()<1player[1].size()<4player[2].size()<4player[3].size()<2)
                                                                 ^
0_0_20975880_857.cpp:122:65: note: use -std=gnu++11 or -fext-numeric-literals to enable more built-in suffixes