Fix

Author: adamant-pwn

cp-algo/linalg/matrix.hpp

@@ -29,7 +29,7 @@ namespace cp_algo::linalg {
         matrix(Base &&t): Base(std::move(t)) {}
 
         template<std::ranges::input_range R>
-        matrix(R &&r): Base(std::from_range, std::forward<R>(r)) {}
+        matrix(R &&r): Base(r.begin(), r.end()) {}
 
         size_t n() const {return size(*this);}
         size_t m() const {return n() ? size(row(0)) : 0;}

cp-algo/linalg/vector.hpp

@@ -22,7 +22,7 @@ namespace cp_algo::linalg {
         vec(Base const& t): Base(t) {}
         vec(Base &&t): Base(std::move(t)) {}
         vec(size_t n): Base(n, base()) {}
-        vec(auto &&r): Base(std::from_range, r) {}
+        vec(auto &&r): Base(r.begin(), r.end()) {}
 
         static vec ei(size_t n, size_t i) {
             vec res(n);