Submission #210154

#	Time	Username	Problem	Language	Result	Execution time	Memory
210154		SorahISA	Zagonetka (COI18_zagonetka)	C++17	9 / 100	3079 ms	376 KiB

zagonetka

// #pragma GCC target("avx2")
#pragma GCC optimize("O3", "unroll-loops")

// #include <bits/extc++.h>
// using namespace __gnu_pbds;

#include <bits/stdc++.h>
using namespace std;

#define int long long
// template <typename T>
// using pbds_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
using pii = pair<int, int>;
template<typename T>
using prior = priority_queue<T, vector<T>, greater<T>>;
template<typename T>
using Prior = priority_queue<T>;

#define X first
#define Y second

#define fastIO() ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0)
#define RANDOM() random_device __rd; \
                 mt19937 __gen = mt19937(__rd()); \
                 uniform_int_distribution<int> __dis(0, 1); \
                 auto rnd = bind(__dis, __gen);

const int INF = 1E18;
const int mod = 1E9 + 7;

int32_t main() {
    fastIO();
    
    int n, fl = 1, res;
    cin >> n;
    
    vector<int> v(n), minAns, maxAns;
    for (auto &x : v) cin >> x;
    
    for (int i = 0; i < n; ++i) v[i] = i + 1;
    
    do {
        cout << "query ";
        for (auto x : v) cout << x << " "; cout << endl;
        
        cin >> res;
        if (res and fl) minAns = v, fl = 0;
        if (res) maxAns = v;
    } while (next_permutation(v.begin(), v.end()));
    
    cout << "end\n";
    for (auto x : minAns) cout << x << " "; cout << "\n";
    for (auto x : maxAns) cout << x << " "; cout << "\n";
    cout << flush;
    
    return 0;
}

Compilation message (stderr)

zagonetka.cpp: In function 'int32_t main()':
zagonetka.cpp:44:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
         for (auto x : v) cout << x << " "; cout << endl;
         ^~~
zagonetka.cpp:44:44: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
         for (auto x : v) cout << x << " "; cout << endl;
                                            ^~~~
zagonetka.cpp:52:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
     for (auto x : minAns) cout << x << " "; cout << "\n";
     ^~~
zagonetka.cpp:52:45: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
     for (auto x : minAns) cout << x << " "; cout << "\n";
                                             ^~~~
zagonetka.cpp:53:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
     for (auto x : maxAns) cout << x << " "; cout << "\n";
     ^~~
zagonetka.cpp:53:45: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
     for (auto x : maxAns) cout << x << " "; cout << "\n";
                                             ^~~~

• Subtask 1: 9 / 9
• Subtask 2: 0 / 18
• Subtask 3: 0 / 22
• Subtask 4: 0 / 51