結果
問題 | No.594 壊れた宝物発見機 |
ユーザー |
|
提出日時 | 2017-11-10 23:24:21 |
言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 118 ms / 2,000 ms |
コード長 | 2,279 bytes |
コンパイル時間 | 1,715 ms |
コンパイル使用メモリ | 170,328 KB |
実行使用メモリ | 25,232 KB |
平均クエリ数 | 47.80 |
最終ジャッジ日時 | 2024-07-16 14:33:55 |
合計ジャッジ時間 | 5,478 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
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ファイルパターン | 結果 |
---|---|
other | AC * 20 |
ソースコード
#include <bits/stdc++.h>#define show(x) cerr << #x << " = " << x << endlusing namespace std;using ll = long long;template <typename T>ostream& operator<<(ostream& os, const vector<T>& v){os << "sz:" << v.size() << "\n[";for (const auto& p : v) {os << p << ",";}os << "]\n";return os;}template <typename S, typename T>ostream& operator<<(ostream& os, const pair<S, T>& p){os << "(" << p.first << "," << p.second<< ")";return os;}constexpr ll MOD = (ll)1e9 + 7LL;template <typename T>constexpr T INF = numeric_limits<T>::max() / 64;ll ans[3];ll ask(const int x, const int y, const int z){static int q = 0;q++;if (q == 201) {cerr << "feuwfhiwf" << endl;}cout << "? " << x << " " << y << " " << z << endl;ll i;cin >> i;// i = (ans[0] - x) * (ans[0] - x) + (ans[1] - y) * (ans[1] - y) + (ans[2] - z) * (ans[2] - z);// show(i);return i;}int main(){// mt19937 mt{random_device{}()};// uniform_int_distribution<ll> dist{-100, 100};// for (int i = 0; i < 3; i++) {// ans[i] = dist(mt);// }vector<ll> sup(3, 150);vector<ll> inf(3, -150);for (int i = 0; i < 3; i++) {while (inf[i] < sup[i]) {const ll ainf = (i == 0) ? ask(inf[i], 0, 0) : (i == 1) ? ask(0, inf[i], 0) : ask(0, 0, inf[i]);const ll asup = (i == 0) ? ask(sup[i], 0, 0) : (i == 1) ? ask(0, sup[i], 0) : ask(0, 0, sup[i]);if (asup == ainf) {inf[i] = (inf[i] + sup[i]) / 2;sup[i] = inf[i];} else if (asup < ainf) {if (inf[i] == (inf[i] + sup[i]) / 2) {break;}inf[i] = (inf[i] + sup[i]) / 2;} else {if (sup[i] == (inf[i] + sup[i]) / 2) {sup[i]--;break;}sup[i] = (inf[i] + sup[i]) / 2;}}}cout << "!";for (int i = 0; i < 3; i++) {cout << " " << sup[i];}cout << endl;// for (int i = 0; i < 3; i++) {// if (ans[i] != sup[i]) {// cerr << "NO" << endl;// }// }return 0;}