結果
問題 | No.6 使いものにならないハッシュ |
ユーザー | satanic |
提出日時 | 2016-06-26 23:11:25 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 4 ms / 5,000 ms |
コード長 | 57,902 bytes |
コンパイル時間 | 1,530 ms |
コンパイル使用メモリ | 170,436 KB |
実行使用メモリ | 5,376 KB |
最終ジャッジ日時 | 2024-09-16 16:33:45 |
合計ジャッジ時間 | 2,459 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge1 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 3 ms
5,248 KB |
testcase_01 | AC | 3 ms
5,376 KB |
testcase_02 | AC | 3 ms
5,376 KB |
testcase_03 | AC | 3 ms
5,376 KB |
testcase_04 | AC | 3 ms
5,376 KB |
testcase_05 | AC | 3 ms
5,376 KB |
testcase_06 | AC | 3 ms
5,376 KB |
testcase_07 | AC | 3 ms
5,376 KB |
testcase_08 | AC | 4 ms
5,376 KB |
testcase_09 | AC | 3 ms
5,376 KB |
testcase_10 | AC | 3 ms
5,376 KB |
testcase_11 | AC | 3 ms
5,376 KB |
testcase_12 | AC | 3 ms
5,376 KB |
testcase_13 | AC | 3 ms
5,376 KB |
testcase_14 | AC | 3 ms
5,376 KB |
testcase_15 | AC | 3 ms
5,376 KB |
testcase_16 | AC | 3 ms
5,376 KB |
testcase_17 | AC | 3 ms
5,376 KB |
testcase_18 | AC | 3 ms
5,376 KB |
testcase_19 | AC | 3 ms
5,376 KB |
testcase_20 | AC | 3 ms
5,376 KB |
testcase_21 | AC | 3 ms
5,376 KB |
testcase_22 | AC | 3 ms
5,376 KB |
testcase_23 | AC | 3 ms
5,376 KB |
testcase_24 | AC | 3 ms
5,376 KB |
testcase_25 | AC | 3 ms
5,376 KB |
testcase_26 | AC | 3 ms
5,376 KB |
testcase_27 | AC | 4 ms
5,376 KB |
testcase_28 | AC | 3 ms
5,376 KB |
testcase_29 | AC | 3 ms
5,376 KB |
testcase_30 | AC | 4 ms
5,376 KB |
testcase_31 | AC | 3 ms
5,376 KB |
コンパイルメッセージ
main.cpp: In function 'int main()': main.cpp:56:29: warning: 'res' may be used uninitialized [-Wmaybe-uninitialized] 56 | #define OUT(d) std::cout<<(d); | ^ main.cpp:117:13: note: 'res' was declared here 117 | int res; | ^~~
ソースコード
#include <algorithm> #include <bitset> #include <complex> #include <deque> #include <exception> #include <fstream> #include <functional> #include <iomanip> #include <ios> #include <iosfwd> #include <iostream> #include <istream> #include <iterator> #include <limits> #include <list> #include <locale> #include <map> #include <memory> #include <new> #include <numeric> #include <ostream> #include <queue> #include <set> #include <sstream> #include <stack> #include <stdexcept> #include <streambuf> #include <string> #include <typeinfo> #include <utility> #include <valarray> #include <vector> #include <array> #include <atomic> #include <chrono> #include <condition_variable> #include <forward_list> #include <future> #include <initializer_list> #include <mutex> #include <random> #include <ratio> #include <regex> #include <system_error> #include <thread> #include <tuple> #include <typeindex> #include <type_traits> #include <unordered_map> #include <unordered_set> #define INIT std::ios::sync_with_stdio(false);std::cin.tie(0); // VAR(int, x); #define VAR(type, ...)type __VA_ARGS__;Scan(__VA_ARGS__); template<typename T> void Scan(T& t) { std::cin >> t; } template<typename First, typename...Rest>void Scan(First& first, Rest&...rest) { std::cin >> first; Scan(rest...); } #define OUT(d) std::cout<<(d); #define FOUT(n, d) std::cout<<std::fixed<<std::setprecision(n)<<(d); #define SOUT(n, c, d) std::cout<<std::setw(n)<<std::setfill(c)<<(d); #define SP std::cout<<" "; #define TAB std::cout<<"\t"; #define BR std::cout<<"\n"; #define ENDL std::cout<<std::endl; #define FLUSH std::cout<<std::flush; #define VEC(type, c, n) std::vector<type> c(n);for(auto& i:c)std::cin>>i; #define MAT(type, c, m, n) std::vector<std::vector<type>> c(m, std::vector<type>(n));for(auto& r:c)for(auto& i:r)std::cin>>i; #define ALL(a) (a).begin(),(a).end() #define FOR(i, a, b) for(int i=(a);i<(b);++i) #define RFOR(i, a, b) for(int i=(b)-1;i>=(a);--i) #define REP(i, n) for(int i=0;i<int(n);++i) #define RREP(i, n) for(int i=(n)-1;i>=0;--i) #define PAIR std::pair<int, int> #define IN(a, x, b) (a<=x && x<=b) #define IN2(a0, y, a1, b0, x, b1) (a0<=y && y<a1 && b0<=x && x<b1) #define SHOW(d) {std::cout << #d << "\t:" << d << "\n";} #define SHOWVECTOR(v) {std::cout << #v << "\t:";for(const auto& i : v){std::cout << i << " ";}std::cout << "\n";} #define SHOWVECTOR2(v) {std::cout << #v << "\t:\n";for(const auto& i : v){for(const auto& j : i){std::cout << j << " ";}std::cout << "\n";}} #define SHOWPAIRVECTOR2(v) {std::cout << #v << "\t:\n";for(const auto& i : v){for(const auto& j : i){std::cout<<'('<<j.first<<", "<<j.second<<") ";}std::cout << "\n";}} #define SHOWPAIRVECTOR(v) {for(const auto&& i:v){std::cout<<'('<<i.first<<", "<<i.second<<") ";}std::cout<<"\n";} #define CHECKTIME(state) {auto start=std::chrono::system_clock::now();state;auto end=std::chrono::system_clock::now();auto res=std::chrono::duration_cast<std::chrono::nanoseconds>(end-start).count();std::cerr<<"[Time:"<<res<<"ns ("<<res/(1.0e9)<<"s)]\n";} //define int ll using ll = long long; constexpr int INFINT = 1 << 30; constexpr ll INFLL = 1LL << 60; constexpr double EPS = 0.0000001; std::vector<int> GetPrimeVec(int n) { std::vector<bool> num(n, true); std::vector<int> prime; num[0] = false; for (int i = 0; i<std::sqrt(n); ++i) { if (num[i]) { for (int j = 2; (i + 1)*j <= n; ++j) { num[(i + 1)*j - 1] = false; } } } for (int i = 0; i<n; ++i) { if (num[i]) { prime.push_back(i + 1); } } return prime; } std::array<int, 17984> prime; std::array<int, 17984> len{ { 4, 7, 6, 6, 5, 5, 5, 4, 4, 5, 6, 5, 4, 4, 5, 4, 5, 4, 5, 4, 4, 3, 3, 4, 6, 5, 4, 3, 2, 2, 4, 3, 4, 3, 4, 6, 5, 4, 4, 3, 4, 4, 4, 3, 5, 4, 3, 5, 5, 4, 3, 3, 4, 3, 5, 4, 6, 5, 5, 4, 3, 2, 4, 3, 2, 4, 3, 5, 4, 3, 6, 6, 5, 4, 3, 3, 4, 3, 2, 5, 4, 3, 4, 4, 3, 3, 4, 4, 3, 5, 5, 5, 4, 3, 3, 2, 3, 2, 1, 6, 6, 5, 4, 3, 6, 6, 6, 5, 4, 4, 4, 3, 6, 6, 5, 4, 4, 5, 4, 3, 4, 3, 3, 2, 2, 2, 2, 5, 4, 3, 3, 3, 3, 4, 3, 2, 3, 5, 5, 4, 4, 4, 5, 4, 3, 2, 4, 3, 2, 2, 6, 5, 4, 4, 3, 2, 2, 3, 5, 4, 3, 2, 6, 5, 4, 3, 2, 5, 4, 3, 4, 3, 3, 3, 5, 4, 3, 3, 2, 1, 5, 4, 6, 6, 6, 5, 4, 5, 4, 3, 2, 2, 6, 5, 5, 5, 5, 4, 5, 4, 3, 2, 3, 2, 1, 5, 4, 4, 5, 5, 4, 3, 3, 4, 5, 5, 4, 4, 3, 2, 1, 3, 2, 5, 4, 3, 3, 5, 4, 3, 2, 5, 4, 5, 5, 4, 3, 2, 5, 4, 3, 2, 4, 3, 3, 5, 4, 3, 2, 2, 5, 4, 5, 4, 4, 3, 3, 3, 5, 4, 5, 6, 6, 6, 5, 5, 4, 3, 2, 4, 3, 3, 2, 1, 4, 3, 4, 5, 4, 3, 4, 3, 6, 5, 5, 4, 5, 4, 3, 2, 3, 2, 1, 2, 2, 4, 3, 4, 3, 5, 4, 4, 3, 4, 3, 4, 4, 5, 4, 3, 2, 3, 4, 6, 5, 4, 3, 2, 2, 6, 5, 4, 3, 2, 2, 1, 4, 3, 4, 3, 2, 5, 4, 3, 2, 4, 3, 5, 5, 4, 3, 3, 5, 4, 4, 4, 5, 6, 6, 5, 4, 5, 4, 4, 3, 2, 2, 4, 3, 2, 3, 2, 4, 3, 3, 3, 2, 1, 2, 3, 4, 4, 5, 4, 3, 3, 2, 5, 5, 4, 3, 6, 5, 4, 3, 5, 4, 6, 5, 4, 3, 3, 5, 4, 3, 3, 4, 3, 2, 3, 2, 3, 6, 6, 5, 4, 3, 2, 3, 2, 3, 4, 3, 3, 2, 1, 2, 5, 4, 3, 2, 3, 3, 2, 4, 4, 3, 5, 4, 3, 2, 3, 2, 2, 4, 3, 2, 2, 5, 4, 3, 4, 3, 2, 5, 4, 3, 3, 2, 4, 3, 2, 3, 5, 4, 4, 5, 4, 3, 5, 4, 3, 4, 3, 5, 4, 5, 4, 3, 4, 3, 5, 4, 3, 2, 2, 2, 4, 3, 2, 5, 4, 6, 5, 4, 5, 4, 3, 2, 3, 6, 5, 4, 4, 3, 3, 5, 5, 5, 4, 5, 6, 5, 4, 3, 5, 4, 5, 4, 4, 3, 3, 2, 4, 3, 3, 2, 2, 6, 5, 4, 4, 3, 4, 3, 2, 3, 2, 1, 4, 3, 2, 5, 4, 3, 2, 3, 2, 1, 5, 4, 6, 5, 4, 3, 3, 4, 3, 3, 3, 4, 4, 5, 4, 5, 4, 6, 5, 4, 3, 2, 4, 3, 2, 3, 2, 5, 4, 3, 2, 3, 2, 1, 4, 3, 3, 6, 6, 5, 4, 3, 3, 3, 5, 4, 3, 4, 4, 6, 5, 4, 3, 2, 4, 3, 2, 1, 2, 4, 3, 2, 1, 5, 4, 3, 2, 1, 5, 5, 6, 6, 5, 6, 5, 4, 3, 2, 4, 4, 4, 3, 2, 1, 2, 5, 4, 6, 6, 5, 4, 3, 2, 3, 2, 1, 4, 3, 2, 1, 3, 6, 5, 6, 5, 4, 3, 3, 2, 3, 4, 3, 2, 5, 6, 5, 4, 3, 4, 3, 5, 4, 3, 4, 3, 2, 5, 5, 4, 4, 3, 4, 3, 2, 3, 3, 2, 1, 3, 2, 5, 4, 3, 5, 4, 4, 3, 2, 3, 2, 2, 3, 2, 1, 5, 4, 3, 2, 2, 3, 2, 5, 4, 5, 4, 3, 2, 3, 2, 3, 5, 4, 3, 4, 3, 3, 2, 4, 5, 4, 4, 5, 4, 3, 2, 1, 3, 3, 5, 4, 3, 3, 5, 4, 3, 3, 2, 4, 3, 2, 5, 5, 5, 4, 5, 5, 5, 4, 3, 3, 2, 3, 6, 5, 4, 3, 2, 4, 3, 2, 5, 5, 4, 3, 2, 5, 4, 4, 4, 4, 4, 3, 4, 3, 2, 5, 4, 3, 4, 3, 4, 3, 4, 3, 2, 1, 3, 5, 5, 5, 4, 4, 3, 6, 5, 4, 3, 2, 4, 3, 2, 4, 4, 3, 5, 4, 3, 3, 3, 3, 2, 1, 6, 5, 4, 3, 6, 5, 4, 3, 4, 3, 5, 5, 5, 4, 3, 5, 4, 3, 4, 3, 2, 5, 4, 4, 3, 2, 1, 3, 2, 4, 3, 2, 1, 4, 3, 3, 4, 4, 3, 2, 1, 3, 2, 1, 4, 4, 3, 2, 3, 5, 4, 3, 3, 4, 3, 2, 4, 3, 2, 2, 6, 5, 4, 4, 5, 4, 5, 5, 4, 6, 5, 4, 4, 3, 4, 3, 3, 2, 5, 4, 3, 4, 6, 6, 5, 4, 3, 4, 3, 2, 5, 4, 3, 2, 3, 5, 4, 3, 2, 2, 5, 4, 3, 2, 1, 4, 3, 2, 4, 3, 3, 2, 3, 4, 3, 2, 3, 6, 5, 5, 4, 3, 2, 2, 2, 1, 2, 1, 3, 2, 1, 3, 2, 1, 4, 3, 3, 2, 2, 5, 4, 3, 3, 4, 3, 5, 4, 3, 5, 4, 5, 4, 3, 3, 2, 2, 1, 6, 5, 4, 3, 3, 3, 4, 3, 2, 4, 3, 2, 4, 3, 3, 3, 5, 4, 3, 3, 2, 5, 4, 6, 5, 4, 3, 2, 1, 2, 4, 3, 4, 3, 5, 5, 4, 3, 2, 4, 3, 2, 5, 4, 3, 2, 5, 4, 3, 2, 4, 3, 5, 5, 4, 3, 4, 3, 2, 1, 5, 4, 6, 5, 4, 4, 4, 3, 2, 2, 4, 3, 2, 3, 2, 2, 5, 4, 3, 2, 4, 3, 5, 5, 4, 3, 3, 2, 3, 4, 3, 4, 4, 3, 4, 4, 4, 3, 2, 3, 2, 4, 3, 2, 3, 3, 2, 4, 4, 3, 5, 4, 3, 3, 5, 4, 3, 2, 2, 6, 5, 4, 3, 2, 1, 4, 3, 3, 4, 3, 3, 3, 5, 4, 3, 5, 4, 3, 2, 2, 3, 3, 2, 3, 2, 3, 4, 3, 5, 4, 3, 2, 4, 4, 3, 3, 2, 3, 2, 2, 2, 1, 3, 2, 4, 5, 5, 4, 3, 2, 4, 3, 2, 2, 2, 3, 2, 2, 4, 4, 3, 2, 1, 3, 2, 2, 5, 4, 5, 5, 5, 4, 5, 4, 3, 3, 4, 4, 6, 6, 5, 5, 4, 4, 3, 2, 2, 4, 3, 3, 2, 3, 3, 2, 1, 3, 2, 4, 5, 4, 3, 2, 2, 3, 2, 3, 2, 4, 3, 3, 2, 4, 3, 2, 1, 3, 2, 5, 5, 4, 3, 2, 4, 3, 2, 2, 5, 5, 4, 3, 2, 3, 5, 4, 3, 3, 2, 2, 1, 3, 2, 4, 6, 5, 4, 3, 6, 6, 5, 4, 3, 4, 3, 4, 3, 3, 2, 3, 3, 3, 4, 3, 2, 1, 3, 4, 5, 4, 3, 4, 3, 2, 5, 4, 3, 2, 2, 5, 5, 4, 4, 5, 4, 3, 2, 4, 6, 6, 5, 4, 3, 2, 3, 4, 5, 4, 3, 2, 3, 2, 5, 4, 3, 5, 4, 3, 2, 4, 3, 2, 4, 5, 4, 3, 2, 1, 3, 2, 5, 4, 3, 2, 1, 2, 2, 5, 4, 6, 6, 5, 5, 6, 5, 4, 4, 3, 2, 3, 4, 3, 2, 5, 4, 5, 5, 4, 3, 3, 6, 5, 5, 4, 3, 6, 5, 5, 4, 3, 3, 2, 1, 5, 4, 4, 4, 3, 2, 4, 4, 3, 3, 4, 3, 2, 5, 4, 3, 2, 3, 4, 4, 3, 2, 5, 4, 3, 2, 5, 4, 6, 5, 4, 3, 3, 2, 5, 5, 4, 5, 6, 5, 4, 3, 2, 3, 5, 4, 3, 3, 2, 5, 4, 3, 2, 3, 2, 2, 5, 4, 3, 2, 4, 3, 2, 2, 5, 4, 3, 4, 4, 4, 4, 5, 4, 3, 4, 4, 3, 2, 4, 5, 4, 3, 2, 3, 4, 3, 3, 5, 4, 4, 6, 5, 5, 4, 5, 4, 4, 5, 4, 4, 4, 3, 4, 3, 4, 3, 2, 5, 4, 3, 6, 5, 5, 4, 3, 4, 3, 5, 6, 5, 4, 4, 3, 2, 4, 4, 3, 4, 3, 2, 5, 5, 4, 3, 2, 3, 4, 4, 3, 3, 6, 5, 5, 4, 5, 5, 6, 5, 4, 4, 4, 4, 3, 2, 4, 3, 3, 2, 1, 4, 3, 3, 2, 2, 1, 4, 3, 2, 2, 1, 2, 3, 2, 1, 2, 2, 5, 4, 3, 2, 3, 2, 1, 3, 3, 3, 5, 4, 3, 2, 1, 2, 6, 5, 4, 3, 2, 1, 5, 5, 4, 5, 6, 5, 4, 3, 2, 4, 3, 2, 2, 5, 4, 5, 4, 3, 5, 5, 4, 3, 4, 5, 4, 3, 2, 2, 4, 3, 2, 3, 2, 2, 4, 3, 5, 4, 3, 2, 3, 2, 5, 4, 3, 4, 3, 4, 3, 2, 3, 3, 4, 4, 4, 4, 5, 4, 3, 4, 4, 4, 4, 3, 2, 4, 3, 5, 5, 4, 3, 3, 5, 4, 3, 4, 4, 5, 4, 3, 2, 1, 2, 2, 5, 4, 3, 2, 1, 2, 4, 3, 2, 1, 4, 3, 3, 2, 4, 3, 4, 3, 5, 4, 3, 2, 1, 2, 1, 5, 5, 4, 4, 3, 2, 1, 5, 4, 3, 2, 5, 4, 3, 2, 5, 5, 4, 4, 3, 2, 1, 3, 2, 4, 3, 2, 1, 3, 2, 3, 5, 4, 3, 4, 3, 4, 3, 2, 1, 4, 4, 3, 2, 4, 5, 4, 6, 5, 4, 5, 4, 3, 3, 4, 5, 4, 3, 2, 6, 5, 4, 3, 2, 3, 4, 3, 5, 4, 3, 4, 3, 5, 4, 3, 2, 5, 4, 3, 5, 4, 3, 3, 2, 3, 2, 3, 3, 5, 4, 3, 2, 3, 3, 2, 5, 4, 3, 2, 2, 6, 5, 4, 3, 3, 2, 5, 4, 4, 3, 3, 4, 5, 6, 5, 4, 3, 2, 1, 4, 3, 2, 1, 4, 4, 3, 3, 4, 3, 2, 5, 4, 3, 3, 2, 1, 4, 3, 4, 3, 3, 2, 3, 6, 5, 4, 3, 2, 5, 4, 4, 3, 2, 4, 4, 3, 2, 2, 4, 3, 2, 1, 2, 4, 4, 3, 4, 3, 3, 2, 3, 6, 5, 4, 4, 5, 4, 5, 4, 3, 2, 4, 3, 2, 4, 3, 5, 4, 3, 2, 1, 1, 5, 4, 3, 2, 3, 4, 3, 2, 2, 3, 3, 2, 1, 5, 4, 3, 5, 6, 5, 4, 3, 2, 2, 5, 4, 4, 3, 4, 6, 5, 6, 5, 4, 4, 3, 4, 3, 2, 1, 2, 4, 3, 2, 1, 6, 5, 5, 4, 3, 2, 3, 2, 5, 5, 4, 3, 2, 5, 4, 6, 5, 4, 3, 2, 2, 1, 5, 4, 3, 2, 6, 5, 4, 3, 2, 2, 5, 4, 3, 2, 1, 4, 3, 4, 3, 2, 2, 5, 4, 3, 2, 2, 5, 4, 3, 2, 3, 3, 2, 3, 2, 1, 5, 4, 4, 3, 2, 2, 4, 3, 2, 1, 3, 5, 4, 3, 4, 3, 5, 4, 4, 3, 2, 4, 3, 2, 5, 5, 4, 4, 3, 3, 4, 4, 3, 2, 1, 2, 3, 2, 1, 5, 4, 3, 2, 2, 2, 1, 5, 4, 5, 4, 3, 2, 4, 3, 2, 2, 1, 4, 3, 5, 4, 3, 2, 4, 4, 3, 2, 1, 4, 3, 2, 2, 4, 3, 2, 3, 4, 6, 5, 6, 5, 4, 4, 3, 2, 4, 3, 5, 4, 3, 2, 2, 5, 4, 4, 3, 2, 1, 3, 2, 3, 4, 3, 3, 3, 2, 1, 3, 2, 4, 4, 4, 3, 3, 4, 4, 4, 4, 3, 2, 3, 6, 6, 5, 6, 5, 4, 3, 3, 5, 4, 3, 2, 3, 2, 3, 4, 3, 2, 1, 3, 3, 2, 1, 3, 2, 4, 3, 2, 4, 4, 3, 2, 3, 2, 1, 4, 6, 5, 4, 3, 3, 3, 4, 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5, 4, 4, 3, 2, 3, 2, 1, 3, 2, 6, 6, 5, 5, 4, 3, 2, 4, 4, 3, 3, 2, 1, 3, 4, 3, 3, 2, 3, 5, 5, 5, 5, 4, 3, 3, 4, 3, 2, 1, 4, 4, 3, 4, 3, 2, 1, 3, 2, 5, 5, 4, 4, 3, 2, 2, 3, 2, 4, 3, 2, 1, 2, 3, 2, 3, 2, 1, 4, 3, 5, 4, 6, 5, 4, 3, 4, 4, 3, 4, 3, 2, 4, 3, 2, 2, 3, 3, 2, 1, 4, 4, 3, 2, 1, 6, 5, 4, 3, 5, 5, 4, 3, 2, 1, 2, 4, 4, 4, 5, 4, 3, 3, 3, 5, 4, 3, 3, 2, 1, 2, 3, 2, 1, 6, 6, 5, 5, 4, 3, 6, 5, 4, 4, 6, 5, 4, 5, 4, 3, 2, 4, 6, 5, 4, 3, 4, 3, 2, 1, 4, 5, 4, 5, 4, 3, 4, 6, 5, 4, 3, 2, 3, 4, 3, 2, 4, 3, 2, 4, 4, 3, 2, 3, 2, 4, 3, 2, 3, 2, 5, 4, 3, 2, 3, 2, 4, 3, 4, 3, 2, 2, 3, 4, 3, 2, 4, 4, 4, 3, 2, 1, 3, 2, 4, 5, 6, 6, 5, 5, 4, 3, 3, 2, 1, 4, 4, 3, 2, 2, 1, 2, 1, 3, 2, 5, 6, 5, 4, 3, 2, 4, 3, 2, 3, 2, 2, 1, 2, 1, 6, 5, 4, 4, 3, 2, 5, 4, 3, 5, 5, 4, 3, 5, 5, 6, 6, 5, 4, 3, 2, 3, 2, 3, 2, 3, 2, 3, 4, 3, 3, 2, 3, 2, 1, 4, 3, 2, 5, 4, 3, 2, 5, 4, 3, 2, 3, 2, 1, 5, 5, 4, 3, 3, 2, 1, 3, 2, 1, 2, 2, 5, 4, 3, 2, 1, 2, 2, 5, 4, 4, 5, 4, 3, 2, 5, 4, 3, 2, 2, 1, 4, 3, 4, 4, 3, 2, 3, 4, 3, 3, 2, 3, 3, 5, 5, 4, 3, 2, 2, 1, 5, 4, 3, 3, 4, 3, 2, 5, 4, 3, 2, 3, 6, 5, 4, 3, 2, 3, 6, 6, 5, 5, 4, 3, 4, 3, 2, 4, 3, 2, 2, 4, 4, 3, 4, 3, 5, 4, 3, 5, 4, 3, 2, 2, 2, 6, 6, 6, 6, 5, 5, 4, 5, 4, 4, 3, 2, 2, 1, 2, 1, 2, 4, 3, 3, 2, 2, 3, 2, 3, 2, 1, 2, 1, 2, 1, 3, 2, 5, 4, 4, 3, 2, 1, 2, 4, 3, 3, 3, 3, 2, 2, 6, 5, 4, 3, 4, 3, 4, 3, 6, 5, 4, 3, 5, 4, 3, 3, 2, 1, 4, 3, 6, 5, 4, 3, 3, 3, 6, 5, 4, 3, 2, 3, 2, 2, 3, 4, 3, 2, 1, 4, 3, 5, 4, 5, 4, 3, 2, 6, 5, 4, 4, 3, 4, 6, 5, 4, 5, 4, 4, 3, 2, 6, 5, 4, 4, 3, 3, 2, 1, 5, 4, 5, 5, 4, 3, 2, 5, 4, 5, 4, 5, 4, 4, 3, 5, 4, 4, 3, 3, 4, 3, 3, 4, 3, 3, 2, 1, 2, 4, 3, 2, 3, 2, 4, 5, 4, 3, 3, 2, 1, 2, 4, 3, 3, 3, 2, 1, 4, 3, 2, 3, 5, 4, 3, 4, 3, 3, 2, 3, 2, 5, 6, 5, 4, 3, 2, 1, 2, 1, 5, 4, 4, 3, 3, 4, 3, 2, 5, 4, 3, 4, 3, 5, 4, 3, 2, 3, 2, 3, 5, 4, 3, 3, 2, 5, 5, 4, 3, 5, 4, 3, 3, 3, 3, 3, 2, 1, 4, 3, 4, 3, 2, 3, 3, 2, 3, 2, 1, 3, 3, 3, 3, 2, 6, 5, 5, 6, 5, 5, 4, 3, 3, 2, 3, 2, 4, 3, 2, 2, 2, 3, 2, 1, 3, 6, 5, 4, 3, 3, 3, 3, 5, 4, 3, 4, 4, 3, 2, 5, 4, 3, 3, 3, 2, 3, 2, 1, 3, 2, 4, 4, 3, 2, 1, 3, 2, 1, 4, 4, 3, 2, 1, 3, 3, 3, 2, 5, 4, 3, 4, 3, 2, 1, 3, 4, 3, 2, 1, 4, 4, 5, 4, 3, 2, 3, 2, 4, 3, 2, 4, 3, 5, 4, 3, 3, 4, 5, 6, 5, 4, 3, 2, 3, 2, 3, 2, 1, 2, 6, 6, 5, 5, 5, 4, 3, 2, 2, 3, 2, 4, 4, 4, 3, 3, 3, 2, 4, 3, 5, 4, 3, 2, 4, 3, 4, 3, 3, 3, 4, 3, 2, 4, 3, 2, 1, 2, 5, 4, 3, 2, 3, 2, 1, 3, 2, 1, 3, 2, 5, 5, 4, 3, 4, 3, 3, 2, 3, 2, 3, 3, 2, 2, 1, 1, 1, 3, 2, 6, 5, 6, 6, 5, 4, 3, 2, 6, 5, 4, 4, 4, 3, 2, 2, 1, 4, 3, 2, 5, 5, 4, 5, 5, 4, 3, 2, 4, 4, 3, 2, 1, 6, 5, 4, 3, 2, 3, 2, 1, 2, 1, 2, 1, 4, 3, 2, 1, 5, 4, 3, 2, 5, 4, 5, 5, 4, 4, 3, 2, 4, 3, 3, 4, 3, 2, 1, 3, 4, 3, 2, 1, 1, 3, 2, 2, 3, 2, 5, 4, 5, 4, 3, 2, 5, 4, 4, 3, 5, 5, 4, 3, 2, 1, 4, 3, 2, 6, 5, 4, 3, 2, 1, 2, 1, 3, 4, 6, 5, 5, 4, 4, 4, 4, 3, 2, 4, 4, 3, 6, 6, 5, 4, 3, 2, 2, 3, 4, 5, 4, 3, 2, 3, 2, 4, 3, 2, 5, 6, 5, 4, 3, 2, 1, 4, 3, 2, 1, 3, 2, 2, 2, 3, 6, 5, 4, 3, 3, 3, 2, 2, 2, 3, 2, 2, 3, 2, 2, 3, 2, 1, 5, 4, 3, 4, 3, 4, 5, 4, 3, 2, 1, 4, 3, 2, 5, 4, 4, 4, 3, 2, 3, 5, 5, 4, 4, 4, 5, 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3, 5, 4, 3, 2, 3, 2, 1, 4, 3, 2, 2, 1, 4, 3, 2, 3, 6, 5, 4, 3, 2, 4, 4, 3, 2, 5, 4, 3, 2, 3, 5, 5, 4, 3, 2, 3, 2, 1, 2, 4, 5, 5, 5, 5, 5, 4, 5, 4, 4, 3, 2, 1, 4, 3, 2, 3, 4, 3, 2, 4, 3, 2, 1, 2, 1, 3, 2, 1, 1, 4, 3, 2, 1, 4, 3, 2, 2, 4, 3, 2, 4, 3, 4, 3, 2, 4, 6, 5, 4, 5, 5, 5, 4, 3, 3, 4, 3, 2, 5, 4, 3, 4, 3, 2, 4, 4, 4, 3, 4, 3, 2, 5, 4, 3, 2, 1, 4, 3, 4, 3, 3, 2, 5, 4, 3, 2, 3, 4, 5, 4, 3, 3, 3, 2, 6, 5, 4, 5, 4, 4, 3, 2, 4, 3, 3, 3, 2, 2, 1, 3, 3, 2, 5, 6, 5, 5, 4, 5, 4, 4, 3, 4, 4, 3, 3, 2, 2, 1, 3, 2, 3, 3, 2, 1, 3, 2, 2, 1, 3, 2, 3, 2, 1, 4, 3, 2, 2, 5, 4, 4, 3, 2, 2, 5, 4, 3, 4, 4, 3, 2, 2, 4, 3, 2, 1, 4, 5, 6, 5, 4, 3, 3, 2, 3, 6, 5, 4, 3, 2, 2, 3, 4, 3, 2, 5, 4, 3, 2, 2, 1, 3, 2, 3, 2, 1, 4, 3, 2, 3, 5, 5, 4, 3, 4, 3, 2, 1, 2, 5, 4, 3, 2, 2, 3, 2, 5, 4, 3, 2, 4, 6, 5, 4, 3, 5, 6, 5, 4, 4, 5, 4, 3, 2, 1, 4, 3, 4, 5, 4, 4, 5, 4, 3, 4, 4, 3, 6, 6, 5, 4, 3, 2, 3, 3, 4, 5, 4, 3, 2, 2, 5, 6, 6, 5, 4, 3, 3, 3, 5, 4, 3, 2, 1, 3, 4, 3, 4, 4, 3, 2, 3, 5, 4, 3, 2, 3, 4, 3, 2, 5, 4, 3, 2, 2, 4, 3, 3, 2, 3, 2, 1, 3, 3, 5, 4, 3, 2, 2, 3, 3, 2, 3, 6, 5, 4, 3, 3, 2, 4, 3, 2, 1, 2, 1, 3, 2, 4, 3, 4, 6, 5, 5, 4, 5, 4, 3, 3, 5, 4, 3, 2, 5, 6, 6, 5, 4, 3, 3, 2, 4, 4, 3, 2, 1, 5, 4, 3, 4, 5, 5, 4, 3, 2, 4, 6, 6, 5, 4, 3, 2, 4, 5, 4, 4, 4, 3, 3, 2, 2, 3, 2, 1, 2, 3, 2, 1, 3, 3, 4, 3, 2, 1, 2, 1, 3, 5, 4, 3, 2, 3, 2, 1, 2, 1, 5, 4, 3, 2, 2, 3, 2, 4, 5, 5, 4, 3, 2, 1, 5, 4, 3, 4, 3, 3, 6, 5, 4, 3, 2, 1, 5, 4, 5, 4, 5, 6, 5, 5, 4, 4, 3, 2, 3, 4, 3, 4, 5, 5, 4, 3, 3, 2, 1, 5, 4, 3, 3, 2, 2, 1, 6, 5, 4, 4, 3, 2, 3, 2, 4, 3, 2, 1, 2, 5, 4, 3, 5, 5, 5, 4, 3, 2, 4, 4, 3, 2, 3, 2, 3, 2, 4, 4, 5, 4, 4, 3, 2, 1, 5, 4, 4, 3, 2, 1, 2, 3, 2, 1, 5, 4, 3, 2, 4, 6, 5, 4, 3, 2, 1, 5, 4, 3, 2, 1, 3, 2, 4, 3, 4, 3, 2, 1, 6, 5, 5, 5, 5, 4, 3, 2, 1, 3, 2, 2, 5, 4, 3, 2, 4, 4, 4, 4, 3, 2, 4, 3, 3, 5, 4, 3, 4, 3, 3, 3, 4, 3, 5, 4, 3, 2, 4, 4, 3, 2, 1, 3, 4, 3, 2, 1, 3, 2, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 3, 3, 6, 6, 5, 5, 4, 4, 3, 2, 1, 4, 3, 2, 1, 4, 3, 2, 1, 4, 4, 3, 2, 3, 2, 3, 2, 2, 2, 1, 2, 1, 5, 4, 3, 2, 1, 3, 2, 1, 1, 2, 4, 3, 2, 4, 3, 2, 4, 3, 2, 4, 5, 4, 3, 2, 1, 4, 3, 2, 1, 4, 3, 2, 6, 5, 4, 3, 2, 1, 4, 5, 4, 5, 4, 3, 2, 5, 5, 4, 3, 2, 4, 4, 4, 4, 4, 3, 2, 4, 3, 3, 2, 2, 4, 4, 4, 5, 4, 6, 5, 4, 3, 2, 1, 2, 3, 2, 4, 3, 2, 5, 5, 4, 3, 2, 5, 4, 3, 2, 4, 3, 2, 4, 3, 2, 6, 5, 4, 3, 2, 5, 4, 3, 2, 1, 4, 5, 4, 3, 4, 6, 5, 4, 3, 3, 3, 2, 3, 4, 4, 4, 5, 5, 4, 3, 2, 2, 4, 3, 4, 3, 3, 4, 4, 3, 2, 5, 4, 3, 4, 3, 5, 4, 3, 3, 2, 3, 2, 5, 4, 4, 3, 2, 6, 5, 4, 3, 2, 4, 3, 3, 2, 1, 3, 2, 2, 5, 4, 3, 2, 1, 3, 2, 2, 5, 4, 3, 3, 2, 4, 5, 4, 3, 2, 2, 1, 5, 4, 3, 2, 2, 3, 2, 2, 3, 4, 3, 5, 4, 3, 3, 6, 6, 5, 4, 3, 2, 1, 4, 4, 3, 2, 5, 4, 3, 2, 1, 3, 2, 5, 4, 3, 6, 5, 6, 5, 4, 4, 3, 4, 3, 4, 6, 5, 5, 4, 4, 3, 4, 4, 3, 2, 3, 4, 3, 2, 3, 2, 1, 5, 5, 4, 3, 2, 1, 4, 4, 3, 2, 4, 3, 2, 3, 2, 1, 3, 2, 1, 5, 4, 5, 5, 4, 3, 2, 5, 4, 3, 2, 1, 2, 2, 1, 4, 3, 3, 4, 5, 5, 4, 3, 2, 2, 3, 2, 1, 3, 4, 3, 2, 1, 5, 4, 3, 2, 3, 3, 2, 1, 2, 2, 5, 4, 3, 3, 2, 3, 5, 4, 3, 2, 1, 2, 1, 1, 3, 2, 3, 3, 4, 3, 5, 4, 3, 5, 5, 4, 3, 2, 4, 4, 3, 2, 5, 4, 3, 2, 1, 1, 4, 3, 4, 3, 3, 4, 3, 2, 2, 4, 6, 5, 4, 3, 3, 2, 1, 3, 3, 2, 3, 2, 4, 3, 2, 4, 3, 5, 4, 3, 2, 2, 2, 5, 4, 4, 3, 5, 4, 3, 4, 5, 5, 4, 3, 2, 2, 3, 2, 3, 5, 5, 4, 3, 5, 4, 3, 2, 3, 3, 2, 1, 2, 5, 4, 3, 5, 4, 3, 2, 1, 1, 1, 2, 5, 4, 4, 3, 2, 3, 4, 4, 4, 3, 3, 2, 3, 2, 3, 4, 3, 2, 1, 3, 2, 1, 5, 4, 3, 2, 3, 4, 4, 3, 3, 6, 5, 5, 5, 4, 3, 2, 5, 6, 5, 4, 3, 2, 2, 1, 2, 3, 3, 4, 5, 4, 5, 5, 5, 4, 3, 4, 3, 2, 1, 3, 2, 3, 2, 5, 6, 6, 5, 4, 3, 3, 2, 4, 4, 3, 4, 3, 3, 3, 3, 3, 4, 5, 4, 3, 2, 6, 5, 5, 4, 3, 4, 3, 4, 4, 3, 2, 3, 2, 6, 6, 5, 4, 3, 5, 4, 4, 4, 5, 4, 3, 2, 1, 3, 3, 3, 4, 3, 4, 3, 3, 3, 2, 5, 5, 4, 3, 4, 3, 3, 2, 3, 5, 5, 5, 5, 5, 4, 5, 4, 3, 2, 1, 3, 2, 5, 4, 4, 3, 4, 3, 2, 4, 4, 4, 3, 5, 5, 4, 3, 2, 1, 4, 3, 2, 2, 1, 4, 3, 2, 2, 1, 3, 4, 4, 3, 6, 5, 5, 4, 4, 3, 2, 2, 3, 3, 3, 2, 3, 2, 1, 3, 2, 2, 2, 1, 1, 3, 2, 2, 6, 5, 4, 3, 4, 3, 5, 5, 4, 3, 2, 4, 4, 3, 2, 1, 2, 3, 5, 6, 5, 4, 4, 3, 3, 3, 5, 4, 3, 2, 4, 5, 4, 3, 2, 4, 3, 5, 5, 4, 5, 4, 3, 6, 5, 4, 3, 3, 4, 3, 2, 2, 2, 6, 5, 4, 5, 4, 3, 2, 4, 3, 2, 2, 6, 5, 4, 3, 3, 4, 3, 3, 4, 4, 5, 4, 3, 2, 5, 4, 3, 4, 3, 5, 4, 3, 5, 4, 3, 2, 2, 5, 5, 4, 3, 4, 3, 2, 2, 5, 6, 6, 5, 5, 5, 5, 4, 5, 4, 4, 4, 3, 5, 5, 4, 3, 2, 2, 5, 4, 3, 3, 5, 4, 3, 2, 6, 6, 5, 5, 4, 3, 2, 2, 3, 2, 4, 3, 2, 4, 3, 2, 3, 5, 4, 3, 2, 3, 2, 3, 2, 1, 2, 1, 3, 2, 2, 1, 3, 3, 2, 2, 1, 2, 1, 3, 2, 1, 2, 3, 2, 3, 2, 1, 4, 3, 2, 4, 4, 3, 4, 3, 2, 1, 3, 4, 3, 6, 6, 6, 5, 4, 3, 2, 1, 3, 2, 1, 4, 3, 2, 4, 3, 3, 5, 5, 6, 5, 4, 3, 3, 3, 4, 3, 2, 1, 4, 3, 2, 2, 1, 4, 3, 2, 4, 3, 2, 3, 5, 4, 5, 4, 5, 4, 3, 2, 3, 4, 4, 3, 2, 2, 2, 1, 5, 4, 3, 3, 2, 4, 3, 4, 3, 2, 2, 1, 6, 5, 4, 3, 2, 3, 2, 3, 2, 1, 4, 4, 6, 5, 4, 3, 2, 4, 3, 4, 3, 4, 5, 4, 3, 3, 3, 2, 2, 5, 4, 4, 3, 2, 2, 3, 5, 4, 3, 2, 2, 4, 3, 5, 4, 3, 2, 1, 2, 4, 3, 2, 4, 4, 5, 4, 3, 4, 3, 2, 2, 2, 3, 2, 5, 4, 3, 2, 5, 5, 4, 6, 6, 5, 4, 3, 3, 3, 2, 5, 5, 5, 4, 3, 2, 6, 5, 4, 3, 2, 5, 5, 4, 3, 2, 6, 5, 4, 3, 5, 4, 3, 3, 2, 5, 4, 3, 2, 1, 3, 2, 4, 3, 2, 1, 1, 2, 5, 5, 4, 3, 3, 2, 2, 1, 3, 2, 6, 5, 4, 3, 5, 4, 3, 5, 4, 4, 3, 5, 4, 5, 4, 3, 2, 3, 2, 4, 4, 3, 2, 1, 2, 4, 4, 3, 2, 4, 3, 3, 2, 2, 3, 5, 4, 3, 5, 4, 4, 3, 4, 3, 2, 1, 3, 3, 3, 2, 1, 4, 5, 4, 3, 2, 1, 3, 2, 5, 6, 5, 5, 4, 3, 3, 5, 5, 4, 3, 3, 2, 1, 4, 3, 2, 1, 2, 4, 3, 3, 2, 4, 3, 2, 2, 2, 1, 3, 2, 1, 3, 2, 3, 2, 1, 4, 4, 3, 2, 3, 4, 5, 5, 6, 5, 4, 3, 3, 2, 2, 5, 5, 4, 3, 3, 2, 1, 5, 4, 3, 2, 4, 3, 2, 3, 2, 5, 4, 3, 2, 1, 3, 2, 5, 4, 3, 2, 1, 3, 3, 4, 3, 2, 3, 2, 1, 4, 3, 2, 2, 3, 2, 1, 3, 2, 4, 3, 2, 5, 4, 3, 2, 4, 3, 3, 2, 4, 3, 4, 5, 4, 5, 4, 3, 2, 1, 3, 5, 5, 4, 3, 3, 2, 4, 3, 2, 2, 4, 3, 2, 5, 4, 3, 2, 4, 3, 3, 2, 5, 4, 3, 3, 2, 2, 3, 5, 6, 5, 5, 6, 5, 4, 3, 2, 1, 5, 4, 4, 3, 5, 4, 4, 3, 4, 4, 6, 5, 4, 3, 2, 3, 5, 4, 4, 3, 2, 3, 2, 1, 3, 2, 5, 4, 3, 2, 1, 4, 3, 2, 1, 4, 4, 3, 3, 4, 4, 3, 2, 3, 2, 2, 4, 3, 2, 3, 3, 2, 5, 4, 3, 2, 5, 4, 3, 3, 4, 3, 2, 6, 5, 4, 5, 4, 3, 2, 4, 3, 2, 3, 2, 3, 3, 4, 3, 2, 1, 5, 4, 3, 4, 3, 2, 1, 4, 3, 5, 4, 3, 2, 3, 2, 1, 5, 4, 3, 2, 4, 3, 5, 4, 3, 2, 1, 3, 2, 2, 3, 2, 2, 2, 1, 2, 4, 3, 6, 6, 5, 4, 3, 2, 3, 2, 3, 4, 3, 2, 5, 4, 4, 3, 2, 2, 3, 2, 6, 5, 4, 3, 5, 4, 4, 3, 5, 4, 3, 2, 4, 5, 4, 3, 2, 1, 3, 2, 4, 3, 3, 2, 5, 4, 5, 4, 3, 3, 2, 5, 4, 3, 3, 3, 2, 5, 4, 3, 4, 5, 4, 3, 4, 3, 4, 3, 2, 3, 3, 2, 1, 2, 1, 2, 1, 5, 4, 3, 2, 3, 2, 1, 2, 1, 1, 3, 2, 3, 5, 4, 3, 4, 3, 4, 3, 2, 1, 4, 3, 2, 5, 4, 5, 5, 4, 5, 4, 4, 3, 2, 1, 5, 4, 3, 5, 4, 3, 6, 5, 4, 5, 4, 3, 2, 5, 4, 3, 2, 5, 4, 3, 3, 2, 4, 3, 2, 1, 2, 3, 2, 1, 4, 5, 5, 4, 3, 3, 4, 3, 5, 4, 3, 2, 2, 2, 5, 4, 3, 2, 5, 4, 3, 3, 2, 3, 2, 4, 3, 5, 4, 3, 3, 3, 2, 2, 5, 4, 3, 3, 3, 2, 3, 2, 1, 3, 2, 3, 6, 5, 4, 4, 3, 2, 3, 4, 3, 2, 1, 2, 4, 3, 2, 5, 5, 4, 4, 3, 3, 2, 1, 4, 3, 2, 4, 3, 2, 2, 3, 5, 4, 3, 4, 3, 4, 5, 4, 4, 3, 4, 6, 5, 4, 3, 2, 5, 6, 5, 5, 6, 5, 4, 3, 5, 6, 5, 4, 4, 3, 2, 1, 3, 2, 1, 2, 1, 3, 2, 2, 1, 2, 5, 4, 3, 2, 3, 2, 1, 2, 3, 2, 2, 4, 3, 2, 1, 3, 2, 1, 3, 3, 2, 1, 4, 4, 3, 2, 3, 3, 5, 4, 3, 5, 4, 3, 2, 3, 2, 4, 3, 2, 4, 3, 4, 3, 6, 5, 4, 3, 2, 3, 3, 3, 2, 4, 3, 4, 3, 2, 3, 5, 4, 3, 3, 2, 5, 5, 4, 3, 3, 2, 3, 2, 1, 3, 2, 3, 2, 1, 3, 2, 5, 4, 3, 6, 6, 5, 4, 3, 3, 6, 5, 6, 5, 4, 4, 3, 2, 5, 4, 3, 6, 5, 5, 4, 3, 2, 3, 2, 3, 2, 4, 5, 5, 6, 5, 4, 4, 4, 3, 2, 5, 4, 3, 2, 2, 3, 2, 2, 1, 4, 3, 3, 2, 4, 3, 2, 1, 3, 3, 2, 1, 3, 4, 3, 4, 4, 4, 5, 4, 3, 2, 3, 2, 5, 4, 5, 4, 3, 6, 5, 4, 5, 4, 3, 2, 1, 1, 6, 5, 4, 3, 2, 3, 2, 4, 4, 3, 2, 1, 3, 2, 4, 3, 4, 6, 5, 5, 4, 3, 3, 2, 5, 4, 3, 2, 5, 4, 3, 4, 3, 3, 4, 4, 3, 2, 3, 5, 4, 3, 2, 4, 4, 3, 4, 3, 3, 2, 2, 1, 5, 4, 3, 4, 4, 3, 3, 3, 5, 5, 4, 3, 3, 2, 2, 1, 3, 4, 5, 4, 4, 4, 3, 2, 1, 3, 2, 1, 2, 1, 2, 3, 4, 3, 3, 2, 4, 3, 2, 5, 4, 3, 5, 4, 5, 5, 5, 4, 3, 2, 3, 4, 3, 3, 4, 5, 5, 4, 3, 4, 3, 2, 1} }; signed main() { INIT; VAR(int, k, n); auto tv = GetPrimeVec(200000); std::copy(ALL(tv), prime.begin()); int l = std::lower_bound(ALL(prime), k)-prime.begin(); int r = std::upper_bound(ALL(prime), n)-prime.begin()-1; int max = 0; int res; FOR(i, l, r + 1) { int t = std::min(len[i], r - i + 1); if (max <= t) { max = t; res = prime[i]; } } OUT(res)BR; return 0; }