結果
問題 | No.435 占い(Extra) |
ユーザー | koyumeishi |
提出日時 | 2016-04-20 23:24:03 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 5,039 bytes |
コンパイル時間 | 1,351 ms |
コンパイル使用メモリ | 111,616 KB |
実行使用メモリ | 7,552 KB |
最終ジャッジ日時 | 2024-10-08 11:20:59 |
合計ジャッジ時間 | 2,498 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
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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 |
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testcase_00 | WA | - |
testcase_01 | WA | - |
testcase_02 | WA | - |
testcase_03 | WA | - |
testcase_04 | WA | - |
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testcase_06 | WA | - |
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testcase_20 | WA | - |
testcase_21 | WA | - |
testcase_22 | WA | - |
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testcase_25 | WA | - |
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testcase_29 | WA | - |
testcase_30 | WA | - |
testcase_31 | WA | - |
testcase_32 | WA | - |
testcase_33 | WA | - |
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testcase_35 | 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> using namespace std; namespace { using Integer = long long; //__int128; 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> ostream& operator << (ostream& os, const vector<T>& vec){for(int 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;} 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; } 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(int i=0; i<v.size(); i++){ if(i>0) ss << sep; ss << v[i]; } return ss.str(); } } constexpr long long mod = 9_ten + 7; namespace ExLucasTheorem{ // from uwicoder // http://www37.atwiki.jp/uwicoder/pages/2118.html#id_6779f709 long long C(long n, long r, int p, int q, vector<int>& fact, vector<int>& ifact) { if(n < 0 || r < 0 || r > n)return 0; int P = 9; long long z = n - r; int e0 = 0; for(long long u = n/p;u > 0;u /= p)e0 += u; for(long long u = r/p;u > 0;u /= p)e0 -= u; for(long long u = z/p;u > 0;u /= p)e0 -= u; int em = 0; for(long long u = n/P;u > 0;u /= p)em += u; for(long long u = r/P;u > 0;u /= p)em -= u; for(long long u = z/P;u > 0;u /= p)em -= u; long long ret = 1; while(n > 0){ ret = ret * fact[n%P] % P * ifact[r%P] % P * ifact[z%P] % P; n /= p; r /= p; z /= p; } for(int i = 0;i < e0;++i)ret = ret * p % P; if(!(p == 2 && q >= 3) && (em&1)==1)ret = (P-ret) % P; return ret; } vector<vector<int>> makeFF(int p, int q) { int P = 1; for(int i = 0;i < q;++i)P*=p; vector<int> fact(P+1); vector<int> ifact(P+1); fact[0] = 1; for(int i = 1;i <= P;++i){ if(i % p == 0){ fact[i] = fact[i-1]; }else{ fact[i] = fact[i-1] * i % P; } } for(int i = 0;i <= P;++i){ long long ret = 1; long long mul = fact[i]; for(long long n = P/p*(p-1)-1;n > 0;n >>= 1){ if((n&1)==1){ ret = (ret * mul) % P; } mul = (mul * mul) % P; } ifact[i] = (int)ret; } return vector<vector<int>>{fact, ifact}; } } char buff[6_ten+6_ten+10]; int main_(){ int t; cin >> t; //vector<vector<int>> f = ExLucasTheorem::makeFF(3,2); vector<vector<int>> f = { {1,1,2,2,8,4,4,1,8,8}, {1,1,5,5,8,7,7,1,8,8} }; vector<vector<int>> mult(10, vector<int>(10, 0)); for(int i=0; i<10; i++){ for(int j=0; j<10; j++){ mult[i][j] = i*j%9; } } vector<int> memo(6_ten+5, -1); int n = -1; while(t--){ scanf("%s", buff); string s(buff); //cin >> s; bool zero = true; for(int i=0; i<s.size(); ++i){ if(s[i] != '0'){ zero = false; break; } } if(zero){ puts("0"); continue; } long long ans = 0; if(n != s.size()) fill(memo.begin(), memo.begin()+s.size(), -1); n = s.size(); for(int i=0; i<n; ++i){ int y = min(i, n-1-i); int k; if(memo[y] == -1) k = memo[y] = ExLucasTheorem::C(n-1, y, 3,2, f[0],f[1]); else k = memo[y]; ans += mult[k][s[i]-'0']; //(k * (s[i]-'0')); if(ans>=9) ans -= 9; } if(ans == 0) ans = 9; printf("%lld\n", ans); } return 0; } template<class T, class ... Args> void get_process_time(T (*func)(Args...), const Args& ... a){ auto start_time = chrono::steady_clock::now(); func(a...); auto end_time = chrono::steady_clock::now(); eprintln("executed in", chrono::duration_cast<chrono::milliseconds>(end_time-start_time).count(), " [ms]"); } int main(){ get_process_time(main_); return 0; }