結果
問題 | No.594 壊れた宝物発見機 |
ユーザー |
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提出日時 | 2017-11-10 23:34:37 |
言語 | C++11(廃止可能性あり) (gcc 13.3.0) |
結果 |
AC
|
実行時間 | 104 ms / 2,000 ms |
コード長 | 2,449 bytes |
コンパイル時間 | 1,253 ms |
コンパイル使用メモリ | 159,780 KB |
実行使用メモリ | 25,472 KB |
平均クエリ数 | 86.00 |
最終ジャッジ日時 | 2024-07-16 14:35:35 |
合計ジャッジ時間 | 4,531 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge5 |
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ファイルパターン | 結果 |
---|---|
other | AC * 20 |
ソースコード
//#define __USE_MINGW_ANSI_STDIO 0#include <bits/stdc++.h>using namespace std;typedef long long ll;#define int lltypedef vector<int> VI;typedef vector<VI> VVI;typedef vector<ll> VL;typedef vector<VL> VVL;typedef pair<int, int> PII;#define FOR(i, a, n) for (ll i = (ll)a; i < (ll)n; ++i)#define REP(i, n) FOR(i, 0, n)#define ALL(x) x.begin(), x.end()#define IN(a, b, x) (a<=x&&x<b)#define MP make_pair#define PB push_back#ifdef intconst ll INF = (1LL<<60);#elseconst int INF = (1LL<<30);#endifconst double PI = 3.14159265359;const double EPS = 1e-12;const int MOD = 1000000007;template <typename T> T &chmin(T &a, const T &b) { return a = min(a, b); }template <typename T> T &chmax(T &a, const T &b) { return a = max(a, b); }int dx[] = {0, 1, 0, -1}, dy[] = {1, 0, -1, 0};// #define DEBUGint ansx = -55, ansy = 15, ansz = 20;double query(int x, int y, int z) {#ifdef DEBUGreturn sqrt((x-ansx)*(x-ansx) + (y-ansy)*(y-ansy) + (z-ansz)*(z-ansz));#elsecout << "? " << x << " " << y << " " << z << endl;int res;cin >> res;return res;#endif}signed main(void){int x0 = -150, x3 = 150;while(x3-x0 > 2) {int x1 = (2*x0+x3)/3, x2 = (x0+2*x3)/3;// cout << x0 << " " << x1 << " " << x2 << " " << x3 << endl;// cout << query(x1, 0, 0) << " " << query(x2, 0, 0) << endl;if(query(x1, 0, 0) <= query(x2, 0, 0)) {x3 = x2;} else {x0 = x1;}}// cout << x0 << " " << x3 << endl;int x;double mi = INF;FOR(i, x0, x3+1) {double ret = query(i, 0, 0);if(ret < mi) {mi = ret;x = i;}}x0 = -150, x3 = 150;while(x3-x0 > 2) {int x1 = (2*x0+x3)/3, x2 = (x0+2*x3)/3;if(query(0, x1, 0) <= query(0, x2, 0)) {x3 = x2;} else {x0 = x1;}}// cout << x0 << " " << x3 << endl;int y;mi = INF;FOR(i, x0, x3+1) {double ret = query(0, i, 0);// cout << i << " " << ret << endl;if(ret < mi) {mi = ret;y = i;}}x0 = -150, x3 = 150;while(x3-x0 > 2) {int x1 = (2*x0+x3)/3, x2 = (x0+2*x3)/3;if(query(0, 0, x1) <= query(0, 0, x2)) {x3 = x2;} else {x0 = x1;}}// cout << x0 << " " << x3 << endl;int z;mi = INF;FOR(i, x0, x3+1) {double ret = query(0, 0, i);if(ret < mi) {mi = ret;z = i;}}cout << "! " << x << " " << y << " " << z << endl;return 0;}