View Compilation Error

0_0_38757588_18488.cpp:84:14: error: 'bool ModInt<mod>::operator>(const ModInt<mod>&)' cannot be overloaded with 'bool ModInt<mod>::operator>(const ModInt<mod>&)'
   84 |         bool operator>(const ModInt &that) { return x > that.x; }
      |              ^~~~~~~~
0_0_38757588_18488.cpp:82:14: note: previous declaration 'bool ModInt<mod>::operator>(const ModInt<mod>&)'
   82 |         bool operator>(const ModInt &that) { return x > that.x; }
      |              ^~~~~~~~