diff options
Diffstat (limited to 'content/math/polynomial.cpp')
| -rw-r--r-- | content/math/polynomial.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/content/math/polynomial.cpp b/content/math/polynomial.cpp index 84f3aaa..12a4fd7 100644 --- a/content/math/polynomial.cpp +++ b/content/math/polynomial.cpp @@ -4,15 +4,15 @@ struct poly { poly(int deg = 0) : data(1 + deg) {} poly(initializer_list<ll> _data) : data(_data) {} - int size() const {return sz(data);} + int size() const { return ssize(data); } void trim() { for (ll& x : data) x = (x % mod + mod) % mod; while (size() > 1 && data.back() == 0) data.pop_back(); } - ll& operator[](int x) {return data[x];} - const ll& operator[](int x) const {return data[x];} + ll& operator[](int x) { return data[x]; } + const ll& operator[](int x) const { return data[x]; } ll operator()(int x) const { ll res = 0; |