Update usaco.cpp

Changes

1 changed files (+11/-19)

• Template/usaco.cpp
  • @@ -2,11 +2,11 @@
    #include <ext/pb_ds/tree_policy.hpp> #include <ext/pb_ds/assoc_container.hpp> #include <ext/rope> - #define FOR(i, a, b, in) for (int i = (a); i < (b); i += in) - #define REP(i, a, b) for (int i = (a); i < (b); i++) - #define RFOR(i, a, b, in) for (int i = (a) - 1; i >= (b); i -= in) - #define RREP(i, a, b) for (int i = (a) - 1; i >= (b); i--) - #define trav(a, x) for (auto& a : x) + #define F(i, a, b, in) for (int i = (a); i < (b); i += in) + #define R(i, a, b) for (int i = (a); i < (b); i++) + #define RF(i, a, b, in) for (int i = (a) - 1; i >= (b); i -= in) + #define RR(i, a, b) for (int i = (a) - 1; i >= (b); i--) + #define tr(a, x) for (auto& a : x) #define mp make_pair #define pb push_back #define eb emplace_back
  • @@ -18,22 +18,14 @@
    #define all(x) begin(x), end(x) #define rsz resize #define mem(a, b) memset(a, (b), sizeof(a)) - using namespace std; - using namespace __gnu_pbds; - using namespace __gnu_cxx; - 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>; + using namespace std; using namespace __gnu_pbds; using namespace __gnu_cxx; + using str = string; using ll = long long; using ld = long double; using cd = complex<ld>; + using ii = pair<int, int>; using pl = pair<ll, ll>; using pd = pair<ld, ld>; + using vi = vector<int>; using vl = vector<ll>; using vd = vector<ld>; + 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); + constexpr int INF = 1e9; constexpr ll LINF = 1e18; constexpr ll MOD = 1e9+7; constexpr 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(0), cin.tie(0);