View Compilation Error

0_0_38664378_30900.cpp:38:5: error: 'Z::Z(long long int)' cannot be overloaded with 'Z::Z(long long int)'
   38 |     Z(ll x) : x(norm(x % P)) {}
      |     ^
0_0_38664378_30900.cpp:37:5: note: previous declaration 'Z::Z(long long int)'
   37 |     Z(int x = 0) : x(norm(x)) {}
      |     ^