結果
問題 | No.1312 Snake Eyes |
ユーザー | ningenMe |
提出日時 | 2020-12-09 04:04:28 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 3,714 bytes |
コンパイル時間 | 2,385 ms |
コンパイル使用メモリ | 216,460 KB |
実行使用メモリ | 6,948 KB |
最終ジャッジ日時 | 2024-09-19 00:58:36 |
合計ジャッジ時間 | 9,019 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge5 |
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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 | 2 ms
6,812 KB |
testcase_01 | AC | 2 ms
6,940 KB |
testcase_02 | AC | 2 ms
6,944 KB |
testcase_03 | AC | 2 ms
6,940 KB |
testcase_04 | WA | - |
testcase_05 | AC | 2 ms
6,944 KB |
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 | AC | 2 ms
6,940 KB |
testcase_10 | AC | 2 ms
6,940 KB |
testcase_11 | AC | 2 ms
6,940 KB |
testcase_12 | AC | 2 ms
6,944 KB |
testcase_13 | AC | 2 ms
6,944 KB |
testcase_14 | AC | 2 ms
6,944 KB |
testcase_15 | AC | 2 ms
6,940 KB |
testcase_16 | AC | 2 ms
6,940 KB |
testcase_17 | AC | 2 ms
6,944 KB |
testcase_18 | AC | 2 ms
6,940 KB |
testcase_19 | AC | 2 ms
6,944 KB |
testcase_20 | AC | 2 ms
6,944 KB |
testcase_21 | AC | 2 ms
6,940 KB |
testcase_22 | AC | 2 ms
6,940 KB |
testcase_23 | AC | 2 ms
6,944 KB |
testcase_24 | AC | 2 ms
6,944 KB |
testcase_25 | AC | 2 ms
6,940 KB |
testcase_26 | AC | 2 ms
6,940 KB |
testcase_27 | AC | 2 ms
6,940 KB |
testcase_28 | AC | 2 ms
6,940 KB |
testcase_29 | AC | 2 ms
6,940 KB |
testcase_30 | AC | 2 ms
6,944 KB |
testcase_31 | AC | 2 ms
6,940 KB |
testcase_32 | AC | 2 ms
6,940 KB |
testcase_33 | AC | 2 ms
6,940 KB |
testcase_34 | AC | 2 ms
6,944 KB |
testcase_35 | AC | 2 ms
6,944 KB |
testcase_36 | AC | 2 ms
6,944 KB |
testcase_37 | AC | 2 ms
6,940 KB |
testcase_38 | AC | 4 ms
6,944 KB |
testcase_39 | AC | 8 ms
6,940 KB |
testcase_40 | AC | 8 ms
6,940 KB |
testcase_41 | AC | 7 ms
6,944 KB |
testcase_42 | AC | 4 ms
6,940 KB |
testcase_43 | AC | 8 ms
6,940 KB |
testcase_44 | AC | 4 ms
6,944 KB |
testcase_45 | AC | 6 ms
6,940 KB |
testcase_46 | AC | 7 ms
6,940 KB |
testcase_47 | AC | 5 ms
6,944 KB |
testcase_48 | AC | 175 ms
6,940 KB |
testcase_49 | AC | 158 ms
6,944 KB |
testcase_50 | AC | 126 ms
6,940 KB |
testcase_51 | AC | 65 ms
6,944 KB |
testcase_52 | AC | 195 ms
6,944 KB |
testcase_53 | AC | 146 ms
6,944 KB |
testcase_54 | AC | 174 ms
6,940 KB |
testcase_55 | AC | 85 ms
6,940 KB |
testcase_56 | AC | 111 ms
6,944 KB |
testcase_57 | AC | 114 ms
6,940 KB |
testcase_58 | AC | 152 ms
6,940 KB |
testcase_59 | AC | 57 ms
6,944 KB |
testcase_60 | AC | 108 ms
6,940 KB |
testcase_61 | AC | 196 ms
6,940 KB |
testcase_62 | AC | 76 ms
6,940 KB |
testcase_63 | AC | 4 ms
6,940 KB |
testcase_64 | AC | 9 ms
6,944 KB |
testcase_65 | AC | 23 ms
6,940 KB |
testcase_66 | AC | 2 ms
6,944 KB |
testcase_67 | AC | 2 ms
6,944 KB |
testcase_68 | AC | 10 ms
6,944 KB |
testcase_69 | AC | 2 ms
6,940 KB |
testcase_70 | AC | 159 ms
6,940 KB |
testcase_71 | AC | 94 ms
6,944 KB |
testcase_72 | AC | 10 ms
6,944 KB |
testcase_73 | AC | 2 ms
6,944 KB |
testcase_74 | AC | 2 ms
6,948 KB |
testcase_75 | AC | 2 ms
6,940 KB |
testcase_76 | AC | 195 ms
6,940 KB |
testcase_77 | AC | 199 ms
6,944 KB |
testcase_78 | AC | 198 ms
6,940 KB |
testcase_79 | AC | 147 ms
6,940 KB |
testcase_80 | AC | 196 ms
6,940 KB |
testcase_81 | AC | 197 ms
6,940 KB |
testcase_82 | AC | 205 ms
6,940 KB |
testcase_83 | AC | 200 ms
6,940 KB |
testcase_84 | AC | 195 ms
6,940 KB |
testcase_85 | AC | 182 ms
6,940 KB |
testcase_86 | AC | 169 ms
6,944 KB |
testcase_87 | AC | 97 ms
6,944 KB |
ソースコード
#include <bits/stdc++.h> using namespace std; using ll = long long; #define ALL(obj) (obj).begin(),(obj).end() template<class T> using priority_queue_reverse = priority_queue<T,vector<T>,greater<T>>; constexpr long long MOD = 1'000'000'000LL + 7; //' constexpr long long MOD2 = 998244353; constexpr long long HIGHINF = (long long)1e18; constexpr long long LOWINF = (long long)1e15; constexpr long double PI = 3.1415926535897932384626433L; template <class T> vector<T> multivector(size_t N,T init){return vector<T>(N,init);} template <class... T> auto multivector(size_t N,T... t){return vector<decltype(multivector(t...))>(N,multivector(t...));} template <class T> void corner(bool flg, T hoge) {if (flg) {cout << hoge << endl; exit(0);}} template <class T, class U>ostream &operator<<(ostream &o, const map<T, U>&obj) {o << "{"; for (auto &x : obj) o << " {" << x.first << " : " << x.second << "}" << ","; o << " }"; return o;} template <class T>ostream &operator<<(ostream &o, const set<T>&obj) {o << "{"; for (auto itr = obj.begin(); itr != obj.end(); ++itr) o << (itr != obj.begin() ? ", " : "") << *itr; o << "}"; return o;} template <class T>ostream &operator<<(ostream &o, const multiset<T>&obj) {o << "{"; for (auto itr = obj.begin(); itr != obj.end(); ++itr) o << (itr != obj.begin() ? ", " : "") << *itr; o << "}"; return o;} template <class T>ostream &operator<<(ostream &o, const vector<T>&obj) {o << "{"; for (int i = 0; i < (int)obj.size(); ++i)o << (i > 0 ? ", " : "") << obj[i]; o << "}"; return o;} template <class T, class U>ostream &operator<<(ostream &o, const pair<T, U>&obj) {o << "{" << obj.first << ", " << obj.second << "}"; return o;} void print(void) {cout << endl;} template <class Head> void print(Head&& head) {cout << head;print();} template <class Head, class... Tail> void print(Head&& head, Tail&&... tail) {cout << head << " ";print(forward<Tail>(tail)...);} template <class T> void chmax(T& a, const T b){a=max(a,b);} template <class T> void chmin(T& a, const T b){a=min(a,b);} vector<string> split(const string &str, const char delemiter) {vector<string> res;stringstream ss(str);string buffer; while( getline(ss, buffer, delemiter) ) res.push_back(buffer); return res;} int msb(int x) {return x?31-__builtin_clz(x):-1;} void YN(bool flg) {cout << (flg ? "YES" : "NO") << endl;} void Yn(bool flg) {cout << (flg ? "Yes" : "No") << endl;} void yn(bool flg) {cout << (flg ? "yes" : "no") << endl;} /* * @title NBase - N進数 * @docs md/util/NBase.md */ class NBase{ public: inline static vector<long long> translate(long long X,long long N) { assert(abs(N)>1); vector<long long> res; while(1) { long long b = (X%abs(N)+abs(N)) % abs(N); res.push_back(b); (X -= b) /= N; if(X==0) break; } return res; } //Digit Sum inline static constexpr long long digit_sum(long long N, long long K) { long long sum = 0; for (; N > 0; N /= K) sum += N % K; return sum; } }; //divisor O(sqrt(N)) set<long long> Divisor(long long N) { set<long long> ret; for (long long i = 1; i*i <= N; ++i) { if (N%i == 0) { ret.insert(i); ret.insert(N / i); } } return ret; } //verify https://atcoder.jp/contests/abc112/tasks/abc112_d /** * @url * @est */ int main() { cin.tie(0);ios::sync_with_stdio(false); ll N; cin >> N; corner(N==1,2); ll ans = N; for(ll p=2;p*p<=N;++p) { auto v = NBase::translate(N,p); int flg=1; for(int i=0;i+1<v.size();++i)if(v[i]!=v[i+1])flg=0; if(flg) chmin(ans,p); } auto D = Divisor(N); for(ll k:D) { ll p = N/k-1; if(p>=2 && p>(N/p)) chmin(ans,p); } cout << ans << endl; return 0; }