Return [0, 2mod) in getr_direct

Author: adamant-pwn

cp-algo/linalg/vector.hpp

@@ -132,7 +132,7 @@ namespace cp_algo::linalg {
                 for(; i < size(*this); i++) {
                     (*this)[i].add_unsafe(scaler * b[i].getr_direct());
                 }
-                if(++counter == 8) {
+                if(++counter == 4) {
                     for(auto &it: *this) {
                         it.pseudonormalize();
                     }

cp-algo/number_theory/modint.hpp

@@ -99,7 +99,7 @@ namespace cp_algo::math {
             return std::min(res, res - mod());
         }
         void setr_direct(uint64_t rr) {r = rr;}
-        uint64_t getr_direct() const {return std::min(r, r - mod());}
+        uint64_t getr_direct() const {return r;}
     private:
         uint64_t r;
         modint& to_modint() {return static_cast<modint&>(*this);}