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cp-templates
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Update include.hh

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Ariel 2024-01-15 16:54:51 +08:00 committed by GitHub
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include.hh
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@ -2,6 +2,8 @@
using namespace std; using namespace std;
#define __NARGS(...) std::tuple_size<decltype(std::make_tuple(__VA_ARGS__))>::value #define __NARGS(...) std::tuple_size<decltype(std::make_tuple(__VA_ARGS__))>::value
#define __decompose_s(a, x) auto x = a;
#define __decompose_n(a, ...) auto [__VA_ARGS__] = a;
using ll = int64_t; using ll = int64_t;
using ull = uint64_t; using ull = uint64_t;
@ -52,6 +54,10 @@ template<typename T, typename... U> void __read(T& x, U&... args) { cin >> x; __
#define pa(a) __typeof(a) pa; pa.push_back({}); for (auto&&x : a) pa.push_back(pa.back() + x); #define pa(a) __typeof(a) pa; pa.push_back({}); for (auto&&x : a) pa.push_back(pa.back() + x);
#define sa(a) __typeof(a) sa(a.size() + 1); {int n = a.size(); for (int i = n - 1; i >= 0; --i) sa[i] = sa[i + 1] + a[i];}; #define sa(a) __typeof(a) sa(a.size() + 1); {int n = a.size(); for (int i = n - 1; i >= 0; --i) sa[i] = sa[i + 1] + a[i];};
#define poptop(q, ...) auto [__VA_ARGS__] = q.top(); q.pop();
#define popback(q, ...) auto [__VA_ARGS__] = q.back(); q.pop_back();
#define popfront(q, ...) auto [__VA_ARGS__] = q.front();q.pop_front();
#define adj(ch, n) vector<vector<int>> ch(n); #define adj(ch, n) vector<vector<int>> ch(n);
#define edge(ch, u, v) ch[u].push_back(v), ch[v].push_back(u); #define edge(ch, u, v) ch[u].push_back(v), ch[v].push_back(u);
#define Edge(ch, u, v) ch[u].push_back(v); #define Edge(ch, u, v) ch[u].push_back(v);