#268106 (C++14) No.294 SuperFizzBuzz

提出ソース

結果

問題	No.294 SuperFizzBuzz
ユーザー	tu-sa
提出日時	2018-06-23 11:09:04
言語	C++14 (gcc 12.3.0 + boost 1.83.0)
結果	CE (最新) AC (最初)
実行時間	-
コード長	9,083 bytes
コンパイル時間	1,048 ms
コンパイル使用メモリ	117,440 KB
最終ジャッジ日時	2024-11-14 20:29:52
合計ジャッジ時間	1,557 ms
ジャッジサーバーID （参考情報）	judge3 / judge2

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ただし、clay言語の場合は開発者のデバッグのため、公開されます。

コンパイルメッセージ

main.cpp: In function 'std::ostream& operator<<(std::ostream&, const iter_pair_t<T>&)':
main.cpp:78:33: error: 'ostream_iterator' was not declared in this scope
   78 |         std::copy(v.beg, v.end, ostream_iterator<typename decltype(v.beg)::reference>(out, " "));
      |                                 ^~~~~~~~~~~~~~~~
main.cpp:28:1: note: 'std::ostream_iterator' is defined in header '<iterator>'; did you forget to '#include <iterator>'?
   27 | #include <mutex>
  +++ |+#include <iterator>
   28 | using namespace std;
main.cpp:78:85: error: expected '(' before '>' token
   78 |         std::copy(v.beg, v.end, ostream_iterator<typename decltype(v.beg)::reference>(out, " "));
      |                                                                                     ^
      |                                                                                     (

ソースコード

raw source code

////////////////////////////////////////
///  tu3 pro-con template            ///
////////////////////////////////////////
#include <cassert>
#include <cstdio>
#include <cstring>
#include <cmath>
#include <iostream>
#include <iomanip>
#include <sstream>
#include <algorithm>
#include <numeric>
#include <functional>
#include <vector>
#include <queue>
#include <string>
#include <complex>
#include <stack>
#include <set>
#include <map>
#include <list>
#include <unordered_map>
#include <unordered_set>
#include <bitset>
#include <regex>
#include <type_traits>
#include <mutex>
using namespace std;

//// MACRO ////
#define countof(a) (sizeof(a)/sizeof(a[0]))

#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 = (s); i < (n); i++)
#define RFOR(i,s,n) for (int i = (n)-1; i >= (s); i--)
#define pos(c,i) c.being() + (i)
#define allof(c) c.begin(), c.end()
#define aallof(a) a, countof(a)
#define partof(c,i,n) c.begin() + (i), c.begin() + (i) + (n)
#define apartof(a,i,n) a + (i), a + (i) + (n)
#define long long long

#define EPS 1e-9
#define INF (1L << 28)
#define LINF (1LL << 60)

#define PREDICATE(t,a,exp) [&](const t & a) -> bool { return exp; }
#define COMPARISON_T(t) bool(*)(const t &, const t &)
#define COMPARISON(t,a,b,exp) [&](const t & a, const t & b) -> bool { return exp; }
#define CONVERTER(TSrc,t,TDest,exp) [&](const TSrc &t)->TDest { return exp; }

inline int sign_of(double x) { return (abs(x) < EPS ? 0 : x > 0 ? 1 : -1); }
inline bool inRange(int val, int min, int max) { return val >= min && val < max; }
inline bool inRange(double val, double min, double max) { return val - min > -EPS && val - max < EPS; }
inline bool inRange(int x, int y, int W, int H) { return x >= 0 && x < W && y >= 0 && y < H; } // W,H含まない

template <class T> struct vevector : public vector<vector<T>> { vevector(int n = 0, int m = 0, const T &initial = T()) : vector<vector<T>>(n, vector<T>(m, initial)) { } };
template <class T> struct vevevector : public vector<vevector<T>> { vevevector(int n = 0, int m = 0, int 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(int n = 0, int m = 0, int l = 0, int k = 0, const T &initial = T()) : vector<vevevector<T>>(n, vevevector<T>(m, l, k, initial)) { } };

//// i/o helper ////

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, const iter_pair_t<T> &v)
{
	std::copy(v.beg, v.end, ostream_iterator<typename decltype(v.beg)::reference>(out, " "));
	return out;
}
template <class T1> ostream & operator << (ostream &out, const vector<T1> &v) { return out << iter_pair(begin(v), end(v)); }
template <class T1> ostream & operator << (ostream &out, const set<T1> &v) { return out << iter_pair(begin(v), end(v)); }
template <class T1, class T2> ostream & operator << (ostream &out, const map<T1,T2> &v) { return out << iter_pair(begin(v), end(v)); }

struct _Reader { istream &cin;template <class T> _Reader operator ,(T &rhs) { cin >> rhs; return *this; } };
struct _Writer { 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 << endl
#define DEBUG(...) (_Writer{cerr}), __VA_ARGS__; cerr << endl

void solve();
int main()
{
	cin.tie(0);
	ios_base::sync_with_stdio(false);
	cout << setprecision(std::numeric_limits<double>::max_digits10);
	solve();
	
	return 0;
}

//// bit ////
#ifdef _MSC_VER
#pragma push_macro("long")
#undef long
#ifdef _WIN32
inline unsigned int __builtin_ctz(unsigned int x) { unsigned long r; _BitScanForward(&r, x); return r; }
inline unsigned int __builtin_clz(unsigned int x) { unsigned long r; _BitScanReverse(&r, x); return 31 - r; }
inline unsigned int __builtin_ffs(unsigned int x) { unsigned long r; return _BitScanForward(&r, x) ? r + 1 : 0; }
inline unsigned int __builtin_popcount(unsigned int x) { return __popcnt(x); }
#ifdef _WIN64
inline unsigned long long __builtin_ctzll(unsigned long long x) { unsigned long r; _BitScanForward64(&r, x); return r; }
inline unsigned long long __builtin_clzll(unsigned long long x) { unsigned long r; _BitScanReverse64(&r, x); return 63 - r; }
inline unsigned long long __builtin_ffsll(unsigned long long x) { unsigned long r; return _BitScanForward64(&r, x) ? r + 1 : 0; }
inline unsigned long long __builtin_popcountll(unsigned long long x) { return __popcnt64(x); }
#else
inline unsigned int hidword(unsigned long long x) { return static_cast<unsigned int>(x >> 32); }
inline unsigned int lodword(unsigned long long x) { return static_cast<unsigned int>(x & 0xFFFFFFFF); }
inline unsigned long long __builtin_ctzll(unsigned long long x) { return lodword(x) ? __builtin_ctz(lodword(x)) : __builtin_ctz(hidword(x)) + 32; }
inline unsigned long long __builtin_clzll(unsigned long long x) { return hidword(x) ? __builtin_clz(hidword(x)) : __builtin_clz(lodword(x)) + 32; }
inline unsigned long long __builtin_ffsll(unsigned long long x) { return lodword(x) ? __builtin_ffs(lodword(x)) : hidword(x) ? __builtin_ffs(hidword(x)) + 32 : 0; }
inline unsigned long long __builtin_popcountll(unsigned long long x) { return __builtin_popcount(lodword(x)) + __builtin_popcount(hidword(x)); }
#endif // _WIN64
#endif // _WIN32
#pragma pop_macro("long")
#endif // _MSC_VER

inline unsigned int bsf(unsigned int v) { return __builtin_ctz(v); } // 最下位の1は下から数えて何ビットめか？
inline unsigned long bsf(unsigned long v) { return __builtin_ctzll(v); } // 最下位の1は下から数えて何ビットめか？
inline unsigned int bsr(unsigned int v) { return 31 - __builtin_clz(v); } // 最上位の1は下から数えて何ビットめか？
inline unsigned long bsr(unsigned long v) { return 63 - __builtin_clzll(v); } // 最上位の1は下から数えて何ビットめか？
inline unsigned int msb(unsigned int v) { return 1 << bsr(v); } // 最上位の1だけ残す
inline unsigned long msb(unsigned long v) { return 1ull << bsr(v); } // 最上位の1だけ残す
inline unsigned int lsb(unsigned int v) { return v & -v; } // 最下位の1だけ残す
inline unsigned long lsb(unsigned long v) { return v & -v; } // 最下位の1だけ残す
inline unsigned int pop_lsb(unsigned int v) { return v & v - 1; } // 最下位の1以外を残す
inline unsigned long pop_lsb(unsigned long v) { return v & v - 1; } // 最下位の1以外を残す
inline unsigned int round_up_pow2(unsigned int v) { return msb(v - 1) << 1; } // 2の累乗に切り上げ
inline unsigned long round_up_pow2(unsigned long v) { return msb(v - 1) << 1; } // 2の累乗に切り上げ

																				// bit permutation。nビット立っているものを列挙する
inline unsigned int next_bit_permutation(unsigned int x)
{
	int t = x | (x - 1);
	return (t + 1) | (unsigned int)((~t & -~t) - 1) >> (bsf(x) + 1);
}

// bit permutation。nビット立っているものを列挙する
inline unsigned long next_bit_permutation(unsigned long x)
{
	long t = x | (x - 1);
	return (t + 1) | (unsigned long)((~t & -~t) - 1) >> (bsf(x) + 1);
}

////////////////////
/// template end ///
////////////////////

long nCr(long n, long k)
{
	k = min(k, n - k);
	long r = 1;
	for (long d = 1; d <= k; ++d) {
		r *= n--;
		r /= d;
	}
	return r;
}

string ret;
int dfs(vevector<int> &memo, int n, int s, int k, string &sss)
{
	if (memo[n][s] >= 0 && memo[n][s] < k)
	{
		return memo[n][s];
	}

	int a = 0;
	if (n == 0)
	{
		if (s % 3 == 2)
		{
			a = 1;
			if (k == 0)
			{
				ret = sss + '5';
			}
		}
		return memo[n][s] = a;
	}


	// select 3
	sss.push_back('3');
	k -= (a += dfs(memo, n - 1, s, k, sss));
	sss.pop_back();

	// select 5
	sss.push_back('5');
	k -= (a += dfs(memo, n - 1, s + 1, k, sss));
	sss.pop_back();

	return memo[n][s] = a;
}


void solve(int K)
{
	vevector<int> memo(64, 64, -1);
	string s;
	int n = 2;
	while (K >= 0)
	{
		K -= dfs(memo, n++, 0, K, s);
	}
	WRITE(ret);
}

void solve()
{
	READ(int, K);
	solve(K - 1);
}

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