Update usaco.cpp

Changes

1 changed files (+13/-17)

• Template/usaco.cpp
  • @@ -21,31 +21,27 @@
    using namespace std; using namespace __gnu_pbds; using namespace __gnu_cxx; - typedef string str; - typedef long long ll; - typedef long double ld; - typedef complex<ld> cd; - typedef pair<int, int> ii; typedef pair<ll, ll> pl; typedef pair<ld, ld> pd; - typedef vector<int> vi; typedef vector<ll> vl; typedef vector<ld> vd; - typedef vector<ii> vii; typedef vector<pl> vpl; typedef vector<pd> vpd; - typedef tree<int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update> ordered_set; - typedef tree<int, null_type, less_equal<int>, rb_tree_tag, tree_order_statistics_node_update> ordered_multiset; // WARNING: May be broken + using str = string; + using ll = long long ll; + using ld = long double; + using cd = complex<ld>; + using ii = pair<int, int> ii; using pl = pair<ll, ll>; using pd = pair<ld, ld>; + using vi = vector<int>; using vl = vector<ll>; using vd = vector<vd>; + using vii = vector<ii>; using vpl = vector<pl>; using vpd = vector<pd>; + template<typename T> using ordered_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>; + template<typename T> using ordered_multiset = tree<T, null_type, less_equal<T>, rb_tree_tag, tree_order_statistics_node_update>; // Use with caution constexpr int INF = 1e9; constexpr ll LINF = 1e18; constexpr ll MOD = 1e9+7; const ld PI = 4*atan((ld)1); void io(const str& s) { - if (fopen((s+".in").c_str(), "r")) { - freopen((s+".in").c_str(), "r", stdin); - freopen((s+".out").c_str(), "w", stdout); - } - ios_base::sync_with_stdio(false); - cin.tie(NULL), cout.tie(NULL); + if (fopen((s+".in").c_str(), "r")) freopen((s+".in").c_str(), "r", stdin), freopen((s+".out").c_str(), "w", stdout); + ios_base::sync_with_stdio(0), cin.tie(0); } int main() { - io("abc"); + io("name"); - } + }