結果
問題 | No.1306 Exactly 2 Digits |
ユーザー | carrot46 |
提出日時 | 2020-12-03 12:56:03 |
言語 | C++14 (gcc 13.2.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 148 ms / 2,000 ms |
コード長 | 4,221 bytes |
コンパイル時間 | 2,025 ms |
コンパイル使用メモリ | 184,876 KB |
実行使用メモリ | 24,396 KB |
平均クエリ数 | 1236.78 |
最終ジャッジ日時 | 2023-09-24 08:18:27 |
合計ジャッジ時間 | 17,920 ms |
ジャッジサーバーID (参考情報) |
judge13 / judge14 |
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 | 27 ms
23,508 KB |
testcase_01 | AC | 26 ms
23,412 KB |
testcase_02 | AC | 25 ms
23,652 KB |
testcase_03 | AC | 26 ms
23,412 KB |
testcase_04 | AC | 26 ms
24,036 KB |
testcase_05 | AC | 26 ms
24,252 KB |
testcase_06 | AC | 26 ms
23,820 KB |
testcase_07 | AC | 26 ms
23,232 KB |
testcase_08 | AC | 26 ms
23,532 KB |
testcase_09 | AC | 26 ms
23,520 KB |
testcase_10 | AC | 26 ms
24,012 KB |
testcase_11 | AC | 26 ms
23,628 KB |
testcase_12 | AC | 26 ms
23,628 KB |
testcase_13 | AC | 27 ms
23,964 KB |
testcase_14 | AC | 26 ms
23,424 KB |
testcase_15 | AC | 26 ms
23,508 KB |
testcase_16 | AC | 26 ms
23,508 KB |
testcase_17 | AC | 26 ms
23,832 KB |
testcase_18 | AC | 26 ms
23,400 KB |
testcase_19 | AC | 26 ms
23,640 KB |
testcase_20 | AC | 26 ms
23,412 KB |
testcase_21 | AC | 26 ms
23,364 KB |
testcase_22 | AC | 26 ms
24,024 KB |
testcase_23 | AC | 27 ms
23,376 KB |
testcase_24 | AC | 26 ms
24,264 KB |
testcase_25 | AC | 27 ms
23,520 KB |
testcase_26 | AC | 27 ms
23,700 KB |
testcase_27 | AC | 26 ms
23,820 KB |
testcase_28 | AC | 26 ms
23,820 KB |
testcase_29 | AC | 26 ms
23,388 KB |
testcase_30 | AC | 26 ms
24,012 KB |
testcase_31 | AC | 26 ms
23,364 KB |
testcase_32 | AC | 27 ms
23,388 KB |
testcase_33 | AC | 27 ms
23,664 KB |
testcase_34 | AC | 27 ms
23,616 KB |
testcase_35 | AC | 27 ms
23,412 KB |
testcase_36 | AC | 27 ms
23,832 KB |
testcase_37 | AC | 27 ms
23,352 KB |
testcase_38 | AC | 27 ms
23,400 KB |
testcase_39 | AC | 28 ms
24,264 KB |
testcase_40 | AC | 27 ms
24,036 KB |
testcase_41 | AC | 27 ms
23,400 KB |
testcase_42 | AC | 27 ms
24,012 KB |
testcase_43 | AC | 27 ms
23,400 KB |
testcase_44 | AC | 28 ms
23,832 KB |
testcase_45 | AC | 28 ms
23,664 KB |
testcase_46 | AC | 30 ms
23,412 KB |
testcase_47 | AC | 30 ms
24,276 KB |
testcase_48 | AC | 32 ms
23,520 KB |
testcase_49 | AC | 32 ms
24,036 KB |
testcase_50 | AC | 33 ms
24,360 KB |
testcase_51 | AC | 35 ms
23,628 KB |
testcase_52 | AC | 37 ms
24,312 KB |
testcase_53 | AC | 38 ms
24,312 KB |
testcase_54 | AC | 36 ms
23,640 KB |
testcase_55 | AC | 40 ms
23,352 KB |
testcase_56 | AC | 42 ms
23,364 KB |
testcase_57 | AC | 43 ms
24,324 KB |
testcase_58 | AC | 45 ms
23,364 KB |
testcase_59 | AC | 44 ms
23,820 KB |
testcase_60 | AC | 51 ms
23,652 KB |
testcase_61 | AC | 56 ms
23,628 KB |
testcase_62 | AC | 55 ms
23,628 KB |
testcase_63 | AC | 58 ms
24,324 KB |
testcase_64 | AC | 56 ms
23,664 KB |
testcase_65 | AC | 58 ms
23,820 KB |
testcase_66 | AC | 65 ms
23,508 KB |
testcase_67 | AC | 66 ms
23,652 KB |
testcase_68 | AC | 65 ms
23,652 KB |
testcase_69 | AC | 71 ms
23,208 KB |
testcase_70 | AC | 70 ms
24,048 KB |
testcase_71 | AC | 74 ms
23,376 KB |
testcase_72 | AC | 75 ms
23,616 KB |
testcase_73 | AC | 75 ms
23,412 KB |
testcase_74 | AC | 86 ms
23,628 KB |
testcase_75 | AC | 78 ms
23,412 KB |
testcase_76 | AC | 90 ms
23,400 KB |
testcase_77 | AC | 95 ms
23,412 KB |
testcase_78 | AC | 104 ms
24,024 KB |
testcase_79 | AC | 111 ms
23,628 KB |
testcase_80 | AC | 116 ms
24,372 KB |
testcase_81 | AC | 98 ms
23,520 KB |
testcase_82 | AC | 120 ms
23,652 KB |
testcase_83 | AC | 123 ms
23,832 KB |
testcase_84 | AC | 137 ms
23,652 KB |
testcase_85 | AC | 144 ms
24,348 KB |
testcase_86 | AC | 115 ms
23,664 KB |
testcase_87 | AC | 122 ms
24,024 KB |
testcase_88 | AC | 148 ms
23,412 KB |
testcase_89 | AC | 123 ms
24,276 KB |
testcase_90 | AC | 108 ms
23,376 KB |
testcase_91 | AC | 119 ms
24,048 KB |
testcase_92 | AC | 108 ms
24,360 KB |
testcase_93 | AC | 130 ms
23,400 KB |
testcase_94 | AC | 108 ms
24,036 KB |
testcase_95 | AC | 115 ms
24,276 KB |
testcase_96 | AC | 107 ms
24,360 KB |
testcase_97 | AC | 107 ms
23,400 KB |
testcase_98 | AC | 102 ms
24,012 KB |
testcase_99 | AC | 119 ms
23,424 KB |
testcase_100 | AC | 120 ms
24,324 KB |
testcase_101 | AC | 130 ms
23,412 KB |
testcase_102 | AC | 105 ms
23,400 KB |
testcase_103 | AC | 114 ms
23,652 KB |
testcase_104 | AC | 115 ms
23,820 KB |
testcase_105 | AC | 116 ms
24,372 KB |
testcase_106 | AC | 105 ms
23,652 KB |
testcase_107 | AC | 116 ms
24,024 KB |
testcase_108 | AC | 109 ms
24,324 KB |
testcase_109 | AC | 133 ms
23,400 KB |
testcase_110 | AC | 106 ms
23,412 KB |
testcase_111 | AC | 112 ms
24,012 KB |
testcase_112 | AC | 100 ms
23,508 KB |
testcase_113 | AC | 133 ms
24,372 KB |
testcase_114 | AC | 141 ms
24,036 KB |
testcase_115 | AC | 118 ms
24,396 KB |
testcase_116 | AC | 140 ms
24,336 KB |
testcase_117 | AC | 121 ms
23,520 KB |
testcase_118 | AC | 131 ms
24,048 KB |
testcase_119 | AC | 110 ms
24,012 KB |
testcase_120 | AC | 104 ms
24,264 KB |
testcase_121 | AC | 123 ms
24,012 KB |
testcase_122 | AC | 121 ms
23,376 KB |
ソースコード
#include <bits/stdc++.h> //#include <chrono> //#pragma GCC optimize("O2") using namespace std; #define reps(i,s,n) for(int i = s; i < n; i++) #define rep(i,n) reps(i,0,n) #define Rreps(i,n,e) for(int i = n - 1; i >= e; --i) #define Rrep(i,n) Rreps(i,n,0) #define ALL(a) a.begin(), a.end() using ll = long long; using vec = vector<ll>; using mat = vector<vec>; ll N,M,H,W,K,A,B; string S; using P = pair<ll, ll>; const ll INF = (1LL<<60); template<class T> bool chmin(T &a, const T &b){ if(a > b) {a = b; return true;} else return false; } template<class T> bool chmax(T &a, const T &b){ if(a < b) {a = b; return true;} else return false; } template<class T> void print_vector(std::vector<T> v,bool endline = true){ if(!v.empty()){ for(std::size_t i{}; i<v.size()-1; ++i) std::cout<<v[i]<<" "; std::cout<<v.back(); } if(endline) std::cout<<std::endl; } bool debug = false; vec aite; P Q(int i, int j){ if(debug){ int p = aite[i]/N - aite[j]/N, q = aite[i]%N - aite[j]%N; if(p > q) swap(p, q); return make_pair(p, q); }else { cout << "? " << i + 1 << ' ' << j + 1 << endl; int p, q; cin >> p >> q; return make_pair(p, q); } } vec calc(P p, int n, int o, bool pr = false){ vec res; rep(_, 2){ int nn = p.first, oo = p.second; nn += n; oo += o; if(pr) cout<<nn<<' '<<oo<<' '<<(nn >= 1 && nn < N && oo >= 0 && oo < N)<<endl; if(nn >= 1 && nn < N && oo >= 0 && oo < N) res.push_back(nn * N + oo); if(p.first == p.second) break; swap(p.first, p.second); } if(pr) print_vector(res); return res; } vec solve(){ map<P, vector<int> > id; reps(i, 1, N * N - N){ id[Q(i, 0)].push_back(i); } P big = id.rbegin()->first, small = id.begin()->first; if(N == 2){ if(small.first == -1) cout<<"! 3 2"<<endl; else cout<<"! 2 3"<<endl; return {}; } int n_bit, one_bit, small_id = id.begin()->second[0], big_id = id.rbegin()->second[0]; if(small.first == 0){ one_bit = 0; n_bit = 1; }else if(big.first < 0){ one_bit = n_bit = N - 1; }else if(big.first - small.first == N - 1) { one_bit = -small.first; n_bit = 1 - small.second; }else{ one_bit = -small.second; n_bit = 1 - small.first; } vec ans(N * N - N); ans[0] = n_bit * N + one_bit; for(pair<P, vector<int> > pv : id){ vec kouho = calc(pv.first, n_bit, one_bit); if(debug && kouho.empty()){ cout<<N<<endl; print_vector(aite); cout<<n_bit<<' '<<one_bit<<endl; cout<<pv.first.first<<' '<<pv.first.second<<endl; calc(pv.first, n_bit, one_bit, true); exit(0); } assert(!kouho.empty()); if(pv.second.size() == 1){ ans[pv.second[0]] = kouho[0]; }else { vec nx_kouho; if(n_bit == one_bit) nx_kouho = calc(Q(pv.second[0], small_id), 1, 0); else nx_kouho = calc(Q(pv.second[0], big_id), N - 1, N - 1); assert(!nx_kouho.empty()); rep(i, 2) { if (kouho[i] == nx_kouho[0] || (nx_kouho.size() == 2 && kouho[i] == nx_kouho[1])) ans[pv.second[0]] = kouho[i]; else ans[pv.second[1]] = kouho[i]; } } } if(debug){ return ans; }else { cout << "! "; print_vector(ans); return {}; } } int main(){ //cin.tie(nullptr); //ios::sync_with_stdio(false); cin>>N; solve(); /* random_device seed; mt19937 mt(seed()); uniform_int_distribution<> randN(3, 10), randA(0, 10000000); rep(_, 1000){ N = randN(mt); aite.resize(N * N - N); set<ll> a; reps(i, N, N * N) a.insert(i); Rreps(i, N * N - N + 1, 1){ int num = randA(mt)%i; auto ite = a.begin(); rep(j, num) ++ite; aite[N * N - N - i] = *ite; a.erase(ite); } vec res = solve(); if(aite != res){ print_vector(aite); print_vector(res); return 0; } } */ }