結果
問題 | No.188 HAPPY DAY |
ユーザー | tu-sa |
提出日時 | 2018-07-18 05:26:07 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 2 ms / 1,000 ms |
コード長 | 5,646 bytes |
コンパイル時間 | 1,669 ms |
コンパイル使用メモリ | 168,788 KB |
実行使用メモリ | 5,248 KB |
最終ジャッジ日時 | 2024-05-06 15:39:15 |
合計ジャッジ時間 | 2,078 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
(要ログイン)
ソースコード
//////////////////////////////////////// /// tu3 pro-con template /// //////////////////////////////////////// #include "bits/stdc++.h" using namespace std; // -- loop macros -- // #define REP(i,n) for (int i = 0; i < (n); i++) #define RREP(i,n) for (int i = (n)-1; i >= 0; i--) #define FOR(i,s,n) for (int i = (int)(s); i < (n); i++) #define RFOR(i,s,n) for (int i = (n)-1; i >= (s); i--) #define FOREACH(i,container) for (auto &&i : container) #define allof(c) c.begin(), c.end() #define partof(c,i,n) c.begin() + (i), c.begin() + (i) + (n) // -- functors -- // #define PREDICATE(t,a,exp) [&](const t & a) -> bool { return exp; } #define COMPARISON(t,a,b,exp) [&](const t & a, const t & b) -> bool { return exp; } #define PRED(a,exp) [&](const auto & a) -> bool { return exp; } #define COMP(a,b,exp) [&](const auto & a, const auto & b) -> bool { return exp; } #define CONV1(a,exp) [&](const auto & a) -> auto { return exp; } #define CONV2(a,b,exp) [&](const auto & a, const auto & b) -> auto { return exp; } #define CONV3(a,b,c,exp) [&](const auto & a, const auto & b, const auto & c) -> auto { return exp; } // -- typedefs -- // #define EPS 1e-9 typedef unsigned int uint; typedef long long llong; typedef unsigned long long ullong; // -- I/O Helper -- // struct _Reader { _Reader(istream &cin) :cin(cin) {} istream &cin; template <class T> _Reader operator ,(T &rhs) { cin >> rhs; return *this; } }; struct _Writer { _Writer(ostream &cout) :cout(cout) {} ostream &cout; bool f{ false }; template <class T> _Writer operator ,(const T &rhs) { cout << (f ? " " : "") << rhs; f = true; return *this; } }; #define READ(t,...) t __VA_ARGS__; (_Reader{cin}), __VA_ARGS__ #define WRITE(...) (_Writer{cout}), __VA_ARGS__; cout << '\n' #define DEBUG(...) (_Writer{cerr}), __VA_ARGS__; cerr << '\n' // -- vevector -- // template <class T> struct vevector : public vector<vector<T>> { vevector(size_t n = 0, size_t m = 0, const T &initial = T()) : vector<vector<T>>(n, vector<T>(m, initial)) { } }; template <class T> struct vevevector : public vector<vevector<T>> { vevevector(size_t n = 0, size_t m = 0, size_t l = 0, const T &initial = T()) : vector<vevector<T>>(n, vevector<T>(m, l, initial)) { } }; template <class T> struct vevevevector : public vector<vevevector<T>> { vevevevector(size_t n = 0, size_t m = 0, size_t l = 0, size_t k = 0, const T &initial = T()) : vector<vevevector<T>>(n, vevevector<T>(m, l, k, initial)) { } }; namespace std { template <class T1, class T2> inline istream & operator >> (istream & in, pair<T1, T2> &p) { in >> p.first >> p.second; return in; } template <class T1, class T2> inline ostream & operator << (ostream &out, const pair<T1, T2> &p) { out << p.first << " " << p.second; return out; } } template <class T> T read() { T t; cin >> t; return t; } template <class T> vector<T> read(int n) { vector<T> v; REP(i, n) { v.push_back(read<T>()); } return v; } template <class T> vevector<T> read(int n, int m) { vevector<T> v; REP(i, n) v.push_back(read<T>(m)); return v; } template <class T> vector<T> readjag() { return read<T>(read<int>()); } template <class T> vevector<T> readjag(int n) { vevector<T> v; REP(i, n) v.push_back(readjag<T>()); return v; } template <class T> struct iter_pair_t { T beg, end; }; template <class T> iter_pair_t<T> iter_pair(T beg, T end) { return iter_pair_t<T>{beg, end}; } template <class T> ostream & operator << (ostream &out, iter_pair_t<T> v) { if (v.beg != v.end) { out << *v.beg++; while (v.beg != v.end) { out << " " << *v.beg++; } } return out; } template <class T1> ostream & operator << (ostream &out, const vector<T1> &v) { return out << iter_pair(begin(v), end(v)); } // -- etc -- // template <class T> T infinity_value(); #define DEFINE_INFINITY_VALUE(T, val) template <> constexpr T infinity_value<T>() { return (val); } DEFINE_INFINITY_VALUE(int, 1 << 28); DEFINE_INFINITY_VALUE(uint, 1u << 28); DEFINE_INFINITY_VALUE(llong, 1ll << 60); DEFINE_INFINITY_VALUE(ullong, 1ull << 60); DEFINE_INFINITY_VALUE(double, HUGE_VAL); DEFINE_INFINITY_VALUE(float, HUGE_VAL); #define INF(T) infinity_value<T>() inline int sign_of(double x) { return (abs(x) < EPS ? 0 : x > 0 ? 1 : -1); } template <class TInt> bool in_range(TInt val, TInt min, TInt max) { return val >= min && val < max; } template <> bool in_range<double>(double val, double min, double max) { return val - min > -EPS && val - max < EPS; } template <> bool in_range<float>(float val, float min, float max) { return val - min > -EPS && val - max < EPS; } template <class TInt> bool in_range2d(TInt x, TInt y, TInt w, TInt h) { return x >= 0 && x < w && y >= 0 && y < h; } vector<int> iotavn(int start, int count) { vector<int> r(count); iota(allof(r), start); return r; } //// start up //// void solve(); int main() { //// for local debugging //freopen("input.txt", "r", stdin); //freopen("output.txt", "w", stdout); //auto classic_table = ctype<char>::classic_table(); //vector<ctype<char>::mask> ctable(classic_table, classic_table + ctype<char>::table_size); //ctable[':'] |= ctype_base::space; // as delimitor //ctable['/'] |= ctype_base::space; // as delimitor //cin.imbue(locale(cin.getloc(), new ctype<char>(ctable.data()))); cin.tie(nullptr); ios_base::sync_with_stdio(false); cout << fixed; cout << setprecision(std::numeric_limits<double>::max_digits10); solve(); return 0; } //////////////////// /// template end /// //////////////////// void solve() { int d[] = { 0,31,28,31,30,31,30,31,31,30,31,30,31 }; int ans = 0; FOR(i,1,12+1) { FOR(j, 1, d[i] + 1) { if (i == (j / 10 + j % 10)) { DEBUG(i, j); ans++; } } } WRITE(ans); }