結果
| 問題 |
No.513 宝探し2
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2019-01-07 12:03:02 |
| 言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 3,677 bytes |
| コンパイル時間 | 1,739 ms |
| コンパイル使用メモリ | 174,252 KB |
| 実行使用メモリ | 25,604 KB |
| 平均クエリ数 | 1.92 |
| 最終ジャッジ日時 | 2024-07-16 16:34:26 |
| 合計ジャッジ時間 | 4,387 ms |
|
ジャッジサーバーID (参考情報) |
judge4 / judge1 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 1 WA * 11 |
コンパイルメッセージ
In file included from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/istream:39,
from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/sstream:38,
from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/complex:45,
from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/ccomplex:39,
from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/x86_64-pc-linux-gnu/bits/stdc++.h:54,
from main.cpp:7:
In member function 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>]',
inlined from 'long long int Solver::ask(long long int, long long int)' at main.cpp:150:11,
inlined from 'void Solver::solve()' at main.cpp:165:28,
inlined from 'int main()' at main.cpp:180:12:
/home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/ostream:202:25: warning: 'mid_v' may be used uninitialized [-Wmaybe-uninitialized]
202 | { return _M_insert(__n); }
| ~~~~~~~~~^~~~~
main.cpp: In function 'int main()':
main.cpp:164:37: note: 'mid_v' was declared here
164 | int mid_v;
| ^~~~~
ソースコード
#define NOMINMAX
#define TEST_MODE true
#define _CRT_SECURE_NO_WARNINGS
#define _USE_MATH_DEFINES
#include "bits/stdc++.h"
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); ++i)
#define rep2(i, a, b) for (int i = (a); i < (int)(b); ++i)
#define rrep(i, n) for (int i = (n)-1; i >= 0; --i)
#define rrep2(i, a, b) for (int i = (a)-1; i >= (int)b; --i)
#define range(i, a, b, c) for (int i = a; \
c > 0 ? i < b : i > b; \
i += c)
#define chmax(a, b) (a = (a) < (b) ? (b) : (a))
#define chmin(a, b) (a = (a) > (b) ? (b) : (a))
using ll = long long;
using ull = unsigned long long;
using ld = long double;
#define all(a) begin(a), end(a)
#define ifnot(a) if (not(a))
#define int long long
#ifdef LOCAL_ENV
#if TEST_MODE == true
const bool test = true;
#define dump(x) cerr << #x << " : " << (x) << " "
#define dumpl(x) dump(x) << endl
#else
const bool test = false;
#define dump(x)
#define dumpl(x)
#endif
#else
const bool test = false;
#define dump(x)
#define dumpl(x)
#endif
int dx[] = { 1, 0, -1, 0 };
int dy[] = { 0, 1, 0, -1 };
const int INF = (int)1 << 60;
const int undefined = INF;
const ll INFL = (ll)1 << 60;
ll mod_n = (int)1e9 + 7;
const double eps = 1e-10;
typedef long double Real;
// return -1, 0, 1
int sgn(const Real &r) { return (r > eps) - (r < -eps); }
int sgn(const Real &a, const Real &b) { return sgn(a - b); }
//.....................
const int MAX = (int)2e5 + 5;
vector<string> split(const string &str, char sep)
{
vector<string> v;
stringstream ss(str);
string buffer;
while (getline(ss, buffer, sep))
{
v.push_back(buffer);
}
return v;
}
string join(const vector<string>& v, const string delim = 0) {
string s;
if (!v.empty()) {
s += v[0];
for (decltype(v.size()) i = 1, c = v.size(); i < c; ++i) {
if (delim != "") s += delim;
s += v[i];
}
}
return s;
}
string operator * (const string& s, const int& n) {
string res = "";
rep(i, n) res += s;
return res;
}
template <class InputIterator>
int sum(InputIterator begin, InputIterator end)
{
return accumulate(begin, end, 0ll);
}
template<typename T>
T gcd(T a, T b)
{
T c;
while (a != 0) {
c = a; a = b % a; b = c;
}
return b;
}
template<typename T>
T bit_count(T N) {
T cnt = 0;
while (N) {
if (N & 1) cnt++;
N >>= 1;
}
return cnt;
}
template<typename T>
void print_vec(ostream& ostream, vector<T> a) {
rep(i, a.size() - 1) ostream << a[i] << " ";
ostream << a.back() << endl;
}
ll pow_n(ll x, ll n) {
ll res = 1;
while (n > 0) {
if (n & 1) res = res * x;
x = x * x;
n >>= 1;
}
return res;
}
class Solver {
public:
int H, W;
bool grid_ng(int y, int x) {
return y < 0 || y >= H || x < 0 || x >= W;
}
struct Point {
int x, y;
bool operator < (const Point& r) const {
if (y != r.y) return y < r.y;
return x < r.x;
}
};
double M;
int N;
int ask(int x, int y) {
cout << x << " " << y << endl;
int res; cin >> res;
if (res == 0) exit(0);
return res;
}
void solve() {
int l[2] = {};
int r[2] = { 100000 , 100000 };
rep(i, 2) {
while (r[i] - l[i] > 1) {
int l_v = ask(l[0], l[1]);
int mid = (l[i] + r[i]) / 2;
int mid_v;
if (i == 0) mid_v = ask(mid_v, l[1]);
else mid_v = ask(l[0], mid_v);
if (l_v < mid_v) r[i] = mid;
else l[i] = mid;
}
}
cout << l[0] << " " << l[1] << endl;
}
};
signed main()
{
srand((unsigned int)time(NULL));
cout << fixed << setprecision(20);
auto ptr = new Solver();
ptr->solve();
delete ptr;
//while (true) {
// if (cin.eof() == true) break;
// auto ptr = new Solver();
// ptr->solve();
// delete ptr;
//}
return 0;
}