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#include "C++/core/io/output.hpp"
#pragma once #include <iostream> #include <vector> #include <utility> #include <map> #include <set> #include <deque> #ifndef TEMPLATE using i128 = __int128_t; using u128 = __uint128_t; #endif namespace IO { inline std::ostream &operator<<(std::ostream &dest, const i128 &value) noexcept { std::ostream::sentry s(dest); if(s) { u128 tmp = value < 0 ? -value : value; char buffer[128]; char *d = std::end(buffer); do { --d; *d = "0123456789"[tmp % 10]; tmp /= 10; } while(tmp != 0); if(value < 0) { --d; *d = '-'; } int len = std::end(buffer) - d; if(dest.rdbuf() -> sputn(d, len) != len) { dest.setstate(std::ios_base::badbit); } } return dest; } template <class T, class U> std::ostream& operator<<(std::ostream &os, const std::pair<T, U> &p){ os << p.first << ' ' << p.second; return os; } template <class T, size_t N> std::ostream& operator<<(std::ostream &os, const std::array<T, N> &a){ if(a.size()){ os << a.front(); for(auto i=a.begin(); ++i!=a.end();){ os << ' ' << *i; } } return os; } template <class T> std::ostream& operator<<(std::ostream &os, const std::vector<T> &v){ if(v.size()){ os << v.front(); for(auto i=v.begin(); ++i!=v.end();){ os << ' ' << *i; } } return os; } template <class K, class V> std::ostream& operator<<(std::ostream &os, const std::map<K, V> &m){ if(m.size()){ os << m.begin()->first << ' ' << m.begin()->second; for(auto i=m.begin(); ++i!=m.end();){ os << '\n' << i->first << ' ' << i->second; } } return os; } template <class T> std::ostream& operator<<(std::ostream &os, const std::set<T> &st){ if(st.size()){ os << *st.begin(); for(auto i=st.begin(); ++i!=st.end();){ os << ' ' << *i; } } return os; } template <class T> std::ostream& operator<<(std::ostream &os, const std::multiset<T> &ms){ if(ms.size()){ os << *ms.begin(); for(auto i=ms.begin(); ++i!=ms.end();){ os << ' ' << *i; } } return os; } template <class T> std::ostream& operator<<(std::ostream &os, const std::deque<T> &dq){ if(dq.size()){ os << dq.front(); for(auto i=dq.begin(); ++i!=dq.end();){ os << ' ' << *i; } } return os; } inline void out(){ std::cout << '\n'; } template <bool flush=false, class T> inline void out(const T& x){ std::cout << x << '\n'; if(flush) std::cout.flush(); } template <bool flush=false, class Head, class... Tail> inline void out(const Head& head, const Tail&... tail){ std::cout << head << ' '; out<flush>(tail...); } template <bool flush=false, class T> inline void vout(const T& v){ std::cout << v << '\n'; if(flush) std::cout.flush(); } template <bool flush=false, class T> inline void vout(const std::vector<T>& v){ for(const auto &el: v) std::cout << el << '\n'; if(flush) std::cout.flush(); } template <bool flush=false, class Head, class... Tail> inline void vout(const Head& head, const Tail&... tail){ std::cout << head << '\n'; vout<flush>(tail...); } #define fin(...) do{ out(__VA_ARGS__); return; }while(false) } // IO #if local //https://gist.github.com/naskya/1e5e5cd269cfe16a76988378a60e2ca3 #include <C++/core/io/debug_print.hpp> #else #define dump(...) static_cast<void>(0) #endif /** * @brief 出力 */
#line 2 "C++/core/io/output.hpp" #include <iostream> #include <vector> #include <utility> #include <map> #include <set> #include <deque> #ifndef TEMPLATE using i128 = __int128_t; using u128 = __uint128_t; #endif namespace IO { inline std::ostream &operator<<(std::ostream &dest, const i128 &value) noexcept { std::ostream::sentry s(dest); if(s) { u128 tmp = value < 0 ? -value : value; char buffer[128]; char *d = std::end(buffer); do { --d; *d = "0123456789"[tmp % 10]; tmp /= 10; } while(tmp != 0); if(value < 0) { --d; *d = '-'; } int len = std::end(buffer) - d; if(dest.rdbuf() -> sputn(d, len) != len) { dest.setstate(std::ios_base::badbit); } } return dest; } template <class T, class U> std::ostream& operator<<(std::ostream &os, const std::pair<T, U> &p){ os << p.first << ' ' << p.second; return os; } template <class T, size_t N> std::ostream& operator<<(std::ostream &os, const std::array<T, N> &a){ if(a.size()){ os << a.front(); for(auto i=a.begin(); ++i!=a.end();){ os << ' ' << *i; } } return os; } template <class T> std::ostream& operator<<(std::ostream &os, const std::vector<T> &v){ if(v.size()){ os << v.front(); for(auto i=v.begin(); ++i!=v.end();){ os << ' ' << *i; } } return os; } template <class K, class V> std::ostream& operator<<(std::ostream &os, const std::map<K, V> &m){ if(m.size()){ os << m.begin()->first << ' ' << m.begin()->second; for(auto i=m.begin(); ++i!=m.end();){ os << '\n' << i->first << ' ' << i->second; } } return os; } template <class T> std::ostream& operator<<(std::ostream &os, const std::set<T> &st){ if(st.size()){ os << *st.begin(); for(auto i=st.begin(); ++i!=st.end();){ os << ' ' << *i; } } return os; } template <class T> std::ostream& operator<<(std::ostream &os, const std::multiset<T> &ms){ if(ms.size()){ os << *ms.begin(); for(auto i=ms.begin(); ++i!=ms.end();){ os << ' ' << *i; } } return os; } template <class T> std::ostream& operator<<(std::ostream &os, const std::deque<T> &dq){ if(dq.size()){ os << dq.front(); for(auto i=dq.begin(); ++i!=dq.end();){ os << ' ' << *i; } } return os; } inline void out(){ std::cout << '\n'; } template <bool flush=false, class T> inline void out(const T& x){ std::cout << x << '\n'; if(flush) std::cout.flush(); } template <bool flush=false, class Head, class... Tail> inline void out(const Head& head, const Tail&... tail){ std::cout << head << ' '; out<flush>(tail...); } template <bool flush=false, class T> inline void vout(const T& v){ std::cout << v << '\n'; if(flush) std::cout.flush(); } template <bool flush=false, class T> inline void vout(const std::vector<T>& v){ for(const auto &el: v) std::cout << el << '\n'; if(flush) std::cout.flush(); } template <bool flush=false, class Head, class... Tail> inline void vout(const Head& head, const Tail&... tail){ std::cout << head << '\n'; vout<flush>(tail...); } #define fin(...) do{ out(__VA_ARGS__); return; }while(false) } // IO #if local //https://gist.github.com/naskya/1e5e5cd269cfe16a76988378a60e2ca3 #include <C++/core/io/debug_print.hpp> #else #define dump(...) static_cast<void>(0) #endif /** * @brief 出力 */