結果
問題 | No.493 とても長い数列と文字列(Long Long Sequence and a String) |
ユーザー | koyumeishi |
提出日時 | 2017-03-11 00:05:45 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 5,837 bytes |
コンパイル時間 | 1,395 ms |
コンパイル使用メモリ | 111,228 KB |
実行使用メモリ | 6,948 KB |
最終ジャッジ日時 | 2024-06-24 09:10:48 |
合計ジャッジ時間 | 3,829 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
(要ログイン)
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 | 2 ms
6,812 KB |
testcase_01 | AC | 2 ms
6,940 KB |
testcase_02 | AC | 2 ms
6,940 KB |
testcase_03 | AC | 2 ms
6,940 KB |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | AC | 2 ms
6,940 KB |
testcase_07 | AC | 2 ms
6,944 KB |
testcase_08 | AC | 2 ms
6,944 KB |
testcase_09 | WA | - |
testcase_10 | WA | - |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | WA | - |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | WA | - |
testcase_21 | WA | - |
testcase_22 | WA | - |
testcase_23 | WA | - |
testcase_24 | WA | - |
testcase_25 | WA | - |
testcase_26 | WA | - |
testcase_27 | WA | - |
testcase_28 | WA | - |
testcase_29 | WA | - |
testcase_30 | WA | - |
testcase_31 | WA | - |
testcase_32 | WA | - |
testcase_33 | WA | - |
testcase_34 | WA | - |
testcase_35 | WA | - |
testcase_36 | WA | - |
testcase_37 | WA | - |
testcase_38 | WA | - |
testcase_39 | WA | - |
testcase_40 | WA | - |
testcase_41 | WA | - |
testcase_42 | WA | - |
testcase_43 | WA | - |
testcase_44 | WA | - |
testcase_45 | WA | - |
testcase_46 | WA | - |
testcase_47 | WA | - |
testcase_48 | WA | - |
testcase_49 | WA | - |
testcase_50 | WA | - |
testcase_51 | WA | - |
testcase_52 | WA | - |
testcase_53 | WA | - |
testcase_54 | WA | - |
testcase_55 | WA | - |
testcase_56 | WA | - |
testcase_57 | WA | - |
testcase_58 | WA | - |
testcase_59 | WA | - |
testcase_60 | WA | - |
testcase_61 | WA | - |
testcase_62 | WA | - |
testcase_63 | WA | - |
testcase_64 | WA | - |
testcase_65 | WA | - |
testcase_66 | WA | - |
testcase_67 | WA | - |
testcase_68 | WA | - |
testcase_69 | WA | - |
testcase_70 | WA | - |
testcase_71 | WA | - |
testcase_72 | WA | - |
testcase_73 | WA | - |
testcase_74 | WA | - |
testcase_75 | WA | - |
testcase_76 | WA | - |
testcase_77 | WA | - |
testcase_78 | WA | - |
testcase_79 | WA | - |
testcase_80 | WA | - |
testcase_81 | WA | - |
testcase_82 | WA | - |
testcase_83 | WA | - |
testcase_84 | WA | - |
testcase_85 | WA | - |
testcase_86 | WA | - |
testcase_87 | WA | - |
testcase_88 | WA | - |
testcase_89 | WA | - |
testcase_90 | WA | - |
testcase_91 | WA | - |
testcase_92 | WA | - |
testcase_93 | WA | - |
testcase_94 | WA | - |
testcase_95 | WA | - |
testcase_96 | WA | - |
testcase_97 | WA | - |
testcase_98 | WA | - |
testcase_99 | WA | - |
testcase_100 | WA | - |
testcase_101 | WA | - |
testcase_102 | WA | - |
testcase_103 | WA | - |
testcase_104 | WA | - |
testcase_105 | WA | - |
testcase_106 | WA | - |
testcase_107 | WA | - |
testcase_108 | WA | - |
testcase_109 | WA | - |
testcase_110 | WA | - |
testcase_111 | WA | - |
testcase_112 | WA | - |
testcase_113 | WA | - |
testcase_114 | AC | 2 ms
6,940 KB |
testcase_115 | AC | 3 ms
6,944 KB |
testcase_116 | AC | 2 ms
6,944 KB |
testcase_117 | AC | 2 ms
6,940 KB |
testcase_118 | WA | - |
ソースコード
#include <iostream> #include <vector> #include <cstdio> #include <sstream> #include <map> #include <string> #include <algorithm> #include <queue> #include <cmath> #include <functional> #include <set> #include <ctime> #include <random> #include <chrono> #include <cassert> #include <tuple> #include <utility> using namespace std; namespace { using Integer = long long; //__int128; template<class T, class S> istream& operator >> (istream& is, pair<T,S>& p){return is >> p.first >> p.second;} template<class T> istream& operator >> (istream& is, vector<T>& vec){for(T& val: vec) is >> val; return is;} template<class T> istream& operator , (istream& is, T& val){ return is >> val;} template<class T, class S> ostream& operator << (ostream& os, const pair<T,S>& p){return os << p.first << " " << p.second;} template<class T> ostream& operator << (ostream& os, const vector<T>& vec){for(size_t i=0; i<vec.size(); i++) os << vec[i] << (i==vec.size()-1?"":" "); return os;} template<class T> ostream& operator , (ostream& os, const T& val){ return os << " " << val;} istream& operator >> (istream& is, __int128& x){ static char buff[100]; is >> buff; x = 0; size_t i = 0; if(buff[0] == '-') i++; for(; buff[i]; i++){ x *= 10; x += buff[i]-'0'; } if(buff[0] == '-') x *= -1; return is; } ostream& operator << (ostream& os, __int128 x){ if(x==0) return os << 0; string s; if(x<0){ os << "-"; x *= -1; } while(x!=0){ s += (x%10) + '0'; x /= 10; } reverse(s.begin(), s.end()); return os << s; } template<class H> void print(const H& head){ cout << head; } template<class H, class ... T> void print(const H& head, const T& ... tail){ cout << head << " "; print(tail...); } template<class ... T> void println(const T& ... values){ print(values...); cout << endl; } template<class H> void eprint(const H& head){ cerr << head; } template<class H, class ... T> void eprint(const H& head, const T& ... tail){ cerr << head << " "; eprint(tail...); } template<class ... T> void eprintln(const T& ... values){ eprint(values...); cerr << endl; } class range{ Integer start_, end_, step_; public: struct range_iterator{ Integer val, step_; range_iterator(Integer v, Integer step) : val(v), step_(step) {} Integer operator * (){return val;} void operator ++ (){val += step_;} bool operator != (range_iterator& x){return step_ > 0 ? val < x.val : val > x.val;} }; range(Integer len) : start_(0), end_(len), step_(1) {} range(Integer start, Integer end) : start_(start), end_(end), step_(1) {} range(Integer start, Integer end, Integer step) : start_(start), end_(end), step_(step) {} range_iterator begin(){ return range_iterator(start_, step_); } range_iterator end(){ return range_iterator( end_, step_); } }; inline string operator "" _s (const char* str, size_t size){ return move(string(str)); } constexpr Integer my_pow(Integer x, Integer k, Integer z=1){return k==0 ? z : k==1 ? z*x : (k&1) ? my_pow(x*x,k>>1,z*x) : my_pow(x*x,k>>1,z);} constexpr Integer my_pow_mod(Integer x, Integer k, Integer M, Integer z=1){return k==0 ? z%M : k==1 ? z*x%M : (k&1) ? my_pow_mod(x*x%M,k>>1,M,z*x%M) : my_pow_mod(x*x%M,k>>1,M,z);} constexpr unsigned long long operator "" _ten (unsigned long long value){ return my_pow(10,value); } inline int k_bit(Integer x, int k){return (x>>k)&1;} //0-indexed mt19937 mt(chrono::duration_cast<chrono::nanoseconds>(chrono::steady_clock::now().time_since_epoch()).count()); template<class T> string join(const vector<T>& v, const string& sep){ stringstream ss; for(size_t i=0; i<v.size(); i++){ if(i>0) ss << sep; ss << v[i]; } return ss.str(); } inline string operator * (string s, int k){ string ret; while(k){ if(k&1) ret += s; s += s; k >>= 1; } return ret; } } constexpr long long mod = 9_ten + 7; long long dfs_sum(vector<__int128>& len, vector<__int128>& sum, long long l){ long long k = 0; while( len[k+1] <= l ) k++; long long ret = sum[k]; long long ll = len[k]; k++; stringstream ss; ss << k*k; string tmp = ss.str(); for(int i=0; i<tmp.size() && ll<l; i++, ll++){ ret += tmp[i] - '0'; } if(ll < l){ ret += dfs_sum(len, sum, l-ll); } return ret; } long long dfs_pro(vector<__int128>& len, vector<__int128>& pro, long long l){ long long k = 0; while( len[k+1] <= l ) k++; long long ret = pro[k]; long long ll = len[k]; k++; stringstream ss; ss << k*k; string tmp = ss.str(); for(int i=0; i<tmp.size() && ll<l; i++, ll++){ ret *= tmp[i]=='0' ? 10 : tmp[i] - '0'; ret %= mod; } if(ll < l){ (ret *= dfs_pro(len, pro, l-ll)) %= mod; } return ret; } int main(){ long long k,l,r; cin >> k,l,r; k = min(61LL, k); vector<__int128> len(k+1, 0); len[0] = 0; for(long long i=1; i<len.size(); i++){ stringstream ss; ss << i*i; len[i] = len[i-1]*2 + ss.str().size(); } vector<__int128> sum(k+1, 0); vector<__int128> pro(k+1, 1); for(long long i=1; i<sum.size(); i++){ stringstream ss; ss << i*i; string tmp = ss.str(); sum[i] = sum[i-1] * 2 + [&](){ long long ret=0; for(auto c : tmp) ret += c-'0'; return ret; }(); pro[i] = pro[i-1] * pro[i-1] % mod * [&](){ long long ret=1; for(auto c : tmp){ ret *= c=='0'?10 : c-'0'; ret %= mod; } return ret; }() % mod; } // eprintln( join(len, "\n") ); // eprintln( join(sum, "\n") ); // eprintln( join(pro, "\n") ); if( r>len.back() ){ println(-1); return 0; } l--; __int128 ans_sum = sum[k]; ans_sum -= dfs_sum(len,sum, l); ans_sum -= dfs_sum(len,sum, len[k]-r); long long ans_pro = pro[k]; (ans_pro *= my_pow_mod( dfs_pro(len,pro, l) , mod-2, mod)) %= mod; (ans_pro *= my_pow_mod( dfs_pro(len,pro, len[k]-r) , mod-2, mod)) %= mod; println(ans_sum, ans_pro); return 0; }