QOJ.ac
QOJ
ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#369722 | #6303. Inversion | ucup-team1191# | AC ✓ | 100ms | 6136kb | C++20 | 5.8kb | 2024-03-28 17:02:37 | 2024-03-28 17:02:38 |
Judging History
answer
/*
author: Maksim1744
created: 28.03.2024 11:46:49
*/
#include "bits/stdc++.h"
using namespace std;
using ll = long long;
using ld = long double;
#define mp make_pair
#define pb push_back
#define eb emplace_back
#define sum(a) ( accumulate ((a).begin(), (a).end(), 0ll))
#define mine(a) (*min_element((a).begin(), (a).end()))
#define maxe(a) (*max_element((a).begin(), (a).end()))
#define mini(a) ( min_element((a).begin(), (a).end()) - (a).begin())
#define maxi(a) ( max_element((a).begin(), (a).end()) - (a).begin())
#define lowb(a, x) ( lower_bound((a).begin(), (a).end(), (x)) - (a).begin())
#define uppb(a, x) ( upper_bound((a).begin(), (a).end(), (x)) - (a).begin())
template<typename T> vector<T>& operator-- (vector<T> &v){for (auto& i : v) --i; return v;}
template<typename T> vector<T>& operator++ (vector<T> &v){for (auto& i : v) ++i; return v;}
template<typename T> istream& operator>>(istream& is, vector<T> &v){for (auto& i : v) is >> i; return is;}
template<typename T> ostream& operator<<(ostream& os, vector<T> v){for (auto& i : v) os << i << ' '; return os;}
template<typename T, typename U> pair<T,U>& operator-- (pair<T, U> &p){--p.first; --p.second; return p;}
template<typename T, typename U> pair<T,U>& operator++ (pair<T, U> &p){++p.first; ++p.second; return p;}
template<typename T, typename U> istream& operator>>(istream& is, pair<T, U> &p){is >> p.first >> p.second; return is;}
template<typename T, typename U> ostream& operator<<(ostream& os, pair<T, U> p){os << p.first << ' ' << p.second; return os;}
template<typename T, typename U> pair<T,U> operator-(pair<T,U> a, pair<T,U> b){return mp(a.first-b.first, a.second-b.second);}
template<typename T, typename U> pair<T,U> operator+(pair<T,U> a, pair<T,U> b){return mp(a.first+b.first, a.second+b.second);}
template<typename T, typename U> void umin(T& a, U b){if (a > b) a = b;}
template<typename T, typename U> void umax(T& a, U b){if (a < b) a = b;}
#ifdef HOME
#define SHOW_COLORS
#include "/mnt/c/Libs/tools/print.cpp"
#else
#define show(...) void(0)
#define debugf(fun) fun
#define debugv(var) var
#define mclock void(0)
#define shows void(0)
#define debug if (false)
#define OSTREAM(...) ;
#define OSTREAM0(...) ;
#endif
// #define INTERACT
mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());
// mt19937_64 rng(4783682);
ll rnd (ll l, ll r) { return (ll)(rng() % (r - l + 1)) + l; }
ll rnd (ll r) { return rng() % r; }
ll rnd () { return rng(); }
ld rndf() { return (ld)rng() / (ld)ULLONG_MAX; }
ld rndf(ld l, ld r) { return rndf() * (r - l) + l; }
template<typename T>
struct fenwick {
vector<T> tree;
int n;
int K;
fenwick(int n = 0) : n(n) {
tree.assign(n, 0);
K = 0;
while ((1 << K) <= n)
++K;
}
void add(int i, T k) {
for (; i < n; i = (i | (i + 1)))
tree[i] += k;
}
T ask(int r) {
T res = 0;
for (; r >= 0; r = (r & (r + 1)) - 1)
res += tree[r];
return res;
}
T ask(int l, int r) {
if (l > r) return 0;
return ask(r) - ask(l - 1);
}
// find first i such that sum[0..i] >= x
int lower_bound(T x) {
int cur = 0;
T cur_sum = 0;
for (int k = K - 1; k >= 0; --k) {
int ind = cur | ((1 << k) - 1);
if (ind >= n) continue;
if (cur_sum + tree[ind] >= x) continue;
cur_sum += tree[ind];
cur |= (1 << k);
}
return cur;
}
};
int main() {
ios_base::sync_with_stdio(false); cin.tie(NULL);
int n;
#ifdef INTERACT
n = 2000;
#else
cin >> n;
#endif
vector<int> invs_left(n);
#ifdef INTERACT
vector<int> p0(n);
iota(p0.begin(), p0.end(), 1);
shuffle(p0.begin(), p0.end(), rng);
fenwick<int> tree(n);
#endif
map<pair<int, int>, int> mem;
int que = 0;
auto ask = [&](int i, int j) {
assert(i <= j);
if (i == j) return 0;
if (mem.count({i, j})) return mem[{i, j}];
++que;
int ans = 0;
#ifdef INTERACT
for (int k = i; k <= j; ++k) {
ans += tree.ask(p0[k]-1, n-1);
tree.add(p0[k]-1, 1);
}
for (int k = i; k <= j; ++k) {
tree.add(p0[k]-1, -1);
}
#else
cout << "? " << i + 1 << ' ' << j + 1 << endl;
cin >> ans;
#endif
return mem[{i, j}] = ans;
};
vector<int> cur = {0};
for (int i = 1; i < n; ++i) {
shows;
show(cur);
auto cmp = [&](int i, int j) {
int a = ask(i, j);
int b = ask(i + 1, j);
show(i, j, b, a, invs_left[i]);
if ((b ^ a ^ invs_left[i]) % 2) {
return false;
} else {
return true;
}
};
int l = 0, r = cur.size();
while (l != r) {
int m = (l + r) / 2;
if (cmp(cur[m], i)) {
l = m + 1;
} else {
r = m;
}
}
for (int j = l; j < cur.size(); ++j) {
invs_left[cur[j]]++;
}
cur.insert(cur.begin() + l, i);
}
vector<int> p(n);
for (int i = 0; i < n; ++i) {
p[cur[i]] = i + 1;
}
#ifdef INTERACT
if (p != p0) {
cout << "ans: " << p0 << endl;
cout << "out: " << p << endl;
assert(false);
}
#endif
cout << "! " << p << endl;
#ifdef INTERACT
cout << "que: " << que << endl;
#endif
return 0;
}
详细
Test #1:
score: 100
Accepted
time: 1ms
memory: 3824kb
input:
3 0 1 0
output:
? 1 2 ? 2 3 ? 1 3 ! 2 3 1
result:
ok OK, guesses=3
Test #2:
score: 0
Accepted
time: 100ms
memory: 6004kb
input:
1993 0 0 0 0 0 1 1 0 0 0 0 0 1 0 1 0 0 1 0 0 1 1 0 1 0 1 1 1 1 1 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 0 0 1 1 0 0 0 0 1 0 1 1 0 0 0 1 0 0 1 0 0 1 0 0 1 1 1 0 0 1 0 1 1 1 1 1 1 0 0 0 0 0 1 0 0 1 0 1 1 0 1 1 0 0 1 1 0 0 0 1 1 0 1 0 1 0 0 1 1 0 1 1 0 1 1 1 0 1 0 1 0 0 0 0 0 1 1 1 1 0 0 0 1...
output:
? 1 2 ? 2 3 ? 2 4 ? 3 4 ? 3 5 ? 4 5 ? 2 5 ? 1 5 ? 2 6 ? 3 6 ? 1 6 ? 5 6 ? 2 7 ? 3 7 ? 6 7 ? 5 7 ? 1 8 ? 2 8 ? 3 8 ? 4 8 ? 2 9 ? 3 9 ? 6 9 ? 7 9 ? 1 9 ? 9 10 ? 6 10 ? 7 10 ? 5 10 ? 8 10 ? 9 11 ? 10 11 ? 5 11 ? 6 11 ? 1 11 ? 2 11 ? 11 12 ? 8 12 ? 9 12 ? 2 12 ? 3 12 ? 9 13 ? 10 13 ? 8 13 ? 4 13 ? 5 13 ...
result:
ok OK, guesses=37996
Test #3:
score: 0
Accepted
time: 52ms
memory: 5916kb
input:
1887 1 0 0 0 0 0 1 1 1 0 0 0 0 0 1 1 1 1 1 0 1 0 0 0 1 0 1 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 1 0 1 0 0 1 1 1 1 1 1 1 0 1 0 1 1 1 1 1 1 1 0 1 0 0 0 0 1 0 1 0 0 0 1 1 1 0 0 0 1 0 0 0 1 1 1 0 1 0 0 1 1 1 0 0 0 0 0 1 1 0 0 1 0 0 1 1 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0 1 0 0 0 1 1 0 1 0 0 0 1 1 1 1 0 1 0 0 0 1 0...
output:
? 1 2 ? 1 3 ? 2 3 ? 3 4 ? 1 4 ? 2 4 ? 1 5 ? 2 5 ? 4 5 ? 1 6 ? 2 6 ? 4 6 ? 5 6 ? 5 7 ? 6 7 ? 3 7 ? 4 7 ? 1 7 ? 2 7 ? 7 8 ? 6 8 ? 4 8 ? 5 8 ? 5 9 ? 6 9 ? 8 9 ? 4 9 ? 5 10 ? 6 10 ? 1 10 ? 2 10 ? 3 10 ? 4 10 ? 5 11 ? 6 11 ? 9 11 ? 10 11 ? 8 11 ? 7 11 ? 5 12 ? 6 12 ? 3 12 ? 4 12 ? 7 12 ? 8 12 ? 5 13 ? 6 ...
result:
ok OK, guesses=35504
Test #4:
score: 0
Accepted
time: 49ms
memory: 5848kb
input:
1882 1 1 0 0 0 1 1 0 0 0 1 1 0 0 0 1 1 1 1 1 1 0 1 1 0 1 1 1 1 0 1 1 1 0 1 0 0 0 0 1 0 1 1 1 1 0 1 0 1 1 1 1 1 0 0 1 1 0 0 0 0 1 1 1 1 1 0 0 0 1 1 1 0 0 1 0 1 1 0 1 0 1 1 1 0 0 1 1 0 1 1 1 1 1 1 1 1 1 0 1 0 0 1 0 1 1 1 0 0 0 1 0 0 0 0 0 1 1 0 0 1 1 0 1 0 0 0 1 0 0 0 0 1 1 0 1 0 0 0 1 1 1 1 1 1 0 1 1...
output:
? 1 2 ? 1 3 ? 2 3 ? 1 4 ? 2 4 ? 3 4 ? 1 5 ? 2 5 ? 3 5 ? 4 5 ? 2 6 ? 3 6 ? 4 6 ? 1 6 ? 1 7 ? 2 7 ? 3 7 ? 4 7 ? 6 7 ? 1 8 ? 2 8 ? 5 8 ? 6 8 ? 4 8 ? 1 9 ? 2 9 ? 5 9 ? 6 9 ? 4 9 ? 8 9 ? 2 10 ? 3 10 ? 6 10 ? 7 10 ? 4 10 ? 1 11 ? 2 11 ? 4 11 ? 5 11 ? 3 11 ? 6 11 ? 2 12 ? 3 12 ? 4 12 ? 5 12 ? 11 12 ? 2 13 ...
result:
ok OK, guesses=35493
Test #5:
score: 0
Accepted
time: 34ms
memory: 5804kb
input:
1877 0 1 0 1 0 0 1 1 1 0 0 1 1 0 0 0 1 1 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 1 1 1 1 0 0 1 0 1 1 1 0 0 0 0 1 1 1 1 1 1 0 0 1 1 0 0 1 0 0 1 1 1 0 1 1 1 0 0 0 1 0 1 1 0 0 1 1 0 0 1 1 0 0 0 0 0 1 1 0 1 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 1 0 1 0 1 1 1 1 0 0 0 0 1 0 0 1 1 1 1 0 1 0 1 1 1 1 0 0 1 1 1 1...
output:
? 1 2 ? 2 3 ? 1 3 ? 1 4 ? 2 4 ? 3 4 ? 4 5 ? 1 5 ? 2 5 ? 3 5 ? 1 6 ? 2 6 ? 3 6 ? 4 6 ? 1 7 ? 2 7 ? 3 7 ? 4 7 ? 5 7 ? 6 7 ? 6 8 ? 7 8 ? 4 8 ? 5 8 ? 1 8 ? 2 8 ? 8 9 ? 4 9 ? 5 9 ? 2 9 ? 3 9 ? 8 10 ? 9 10 ? 2 10 ? 3 10 ? 1 11 ? 2 11 ? 3 11 ? 4 11 ? 5 11 ? 6 11 ? 8 12 ? 9 12 ? 11 12 ? 5 12 ? 6 12 ? 7 12 ?...
result:
ok OK, guesses=35268
Test #6:
score: 0
Accepted
time: 48ms
memory: 6024kb
input:
1871 1 0 0 1 0 1 0 1 0 0 0 0 1 1 1 0 0 0 1 0 1 0 1 0 1 1 1 0 1 0 0 1 1 1 1 0 0 1 0 1 1 0 0 0 0 0 0 0 1 1 0 1 1 0 0 0 0 1 0 0 1 0 1 0 1 1 1 1 0 1 0 0 0 1 0 1 0 1 0 0 1 1 1 0 1 1 0 1 1 1 0 0 0 0 0 1 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 1 0 1 0 1 1 0 0 1 0 1 0 1 0 1 0 0 1 1 1 1 0 1 1 0 0 1 0 0 0 1 1 1 0 1 1 0...
output:
? 1 2 ? 1 3 ? 2 3 ? 3 4 ? 2 4 ? 3 5 ? 4 5 ? 1 5 ? 2 5 ? 3 6 ? 4 6 ? 2 6 ? 5 6 ? 3 7 ? 4 7 ? 5 7 ? 6 7 ? 1 7 ? 2 7 ? 3 8 ? 4 8 ? 5 8 ? 2 8 ? 3 9 ? 4 9 ? 1 9 ? 2 9 ? 5 9 ? 6 9 ? 3 10 ? 4 10 ? 8 10 ? 9 10 ? 2 10 ? 3 11 ? 4 11 ? 8 11 ? 9 11 ? 5 11 ? 6 11 ? 7 11 ? 10 12 ? 11 12 ? 4 12 ? 5 12 ? 2 12 ? 3 1...
result:
ok OK, guesses=35190
Test #7:
score: 0
Accepted
time: 34ms
memory: 5876kb
input:
1994 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 1 2 ? 2 3 ? 2 4 ? 3 4 ? 3 5 ? 4 5 ? 3 6 ? 4 6 ? 5 6 ? 4 7 ? 5 7 ? 6 7 ? 4 8 ? 5 8 ? 6 8 ? 7 8 ? 5 9 ? 6 9 ? 7 9 ? 8 9 ? 5 10 ? 6 10 ? 8 10 ? 9 10 ? 6 11 ? 7 11 ? 9 11 ? 10 11 ? 6 12 ? 7 12 ? 9 12 ? 10 12 ? 11 12 ? 7 13 ? 8 13 ? 10 13 ? 11 13 ? 12 13 ? 7 14 ? 8 14 ? 11 14 ? 12 14 ? 13 14 ? 8 15 ? 9...
result:
ok OK, guesses=32793
Test #8:
score: 0
Accepted
time: 77ms
memory: 5824kb
input:
1990 0 0 0 1 1 0 0 1 0 0 0 1 0 0 1 1 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 1 1 0 1 1 1 1 0 0 1 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 1 1 0 0 1 0 1 0 0 1 1 1 1 0 1 0 1 1 1 1 0 1 1 0 0 0 1 1 1 1 1 0 0 0 0 0 1 1 1 1 0 1 0 0 0 1 0 1 0 1 1 0 1 1 1 1 0 1 1 1 1 1 1 0 1 0 1 1 1 1 0 0 1 1 0 0 0 0 0 0 1 0 1 1 0 1 1 1 0...
output:
? 1 2 ? 2 3 ? 2 4 ? 3 4 ? 1 4 ? 2 5 ? 3 5 ? 1 5 ? 5 6 ? 3 6 ? 4 6 ? 2 7 ? 3 7 ? 1 7 ? 5 7 ? 6 7 ? 7 8 ? 1 8 ? 2 8 ? 5 8 ? 6 8 ? 7 9 ? 8 9 ? 3 9 ? 4 9 ? 2 9 ? 7 10 ? 8 10 ? 3 10 ? 4 10 ? 6 10 ? 2 11 ? 3 11 ? 10 11 ? 6 11 ? 7 11 ? 2 12 ? 3 12 ? 10 12 ? 11 12 ? 9 13 ? 10 13 ? 6 13 ? 7 13 ? 11 13 ? 3 13...
result:
ok OK, guesses=34429
Test #9:
score: 0
Accepted
time: 54ms
memory: 5780kb
input:
1981 1 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 0 1 0 1 1 1 1 1 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0 1 0 1 0 0 1 0 1 0 1 0 1 0 1 1 0 1 0 1 1 1 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 1 0 1 1 0 0 0 0 0 0 1 1 0 0 1 0 0 1 0 1 0 0 1 0 1 1 0 1 0 1 1 1 1 1 0 1 0 0 0 1 1 1 0 0 1 1 1 0 1 0 0 1 0 1 1 1 1 0 0 1...
output:
? 1 2 ? 1 3 ? 2 3 ? 3 4 ? 2 4 ? 3 5 ? 4 5 ? 2 5 ? 2 6 ? 3 6 ? 1 6 ? 3 7 ? 4 7 ? 5 7 ? 6 7 ? 2 8 ? 3 8 ? 4 8 ? 5 8 ? 7 8 ? 2 9 ? 3 9 ? 4 9 ? 5 9 ? 7 9 ? 8 9 ? 5 10 ? 6 10 ? 7 10 ? 8 10 ? 9 10 ? 5 11 ? 6 11 ? 8 11 ? 9 11 ? 4 11 ? 7 11 ? 4 12 ? 5 12 ? 3 12 ? 6 12 ? 7 12 ? 5 13 ? 6 13 ? 1 13 ? 2 13 ? 12...
result:
ok OK, guesses=35836
Test #10:
score: 0
Accepted
time: 53ms
memory: 5932kb
input:
1988 0 1 1 0 0 1 0 0 1 0 1 1 1 1 1 1 1 0 1 0 0 1 1 1 0 1 1 1 1 1 1 0 0 0 0 1 1 0 1 0 0 0 1 1 0 0 1 1 1 0 0 1 0 0 0 0 1 1 0 0 0 0 1 1 0 1 1 0 1 1 1 0 0 0 0 0 1 0 0 1 1 0 0 1 1 0 1 1 1 0 1 1 0 0 1 0 1 1 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 0 0 0 1 1 1 0 0 0 0 0 1 1 1 1 0 1 1 1 0 1 1 1 0 1 0 1 0 0 0 1 1 1 1 0...
output:
? 1 2 ? 2 3 ? 1 3 ? 3 4 ? 2 4 ? 4 5 ? 3 5 ? 1 5 ? 2 5 ? 3 6 ? 4 6 ? 2 6 ? 4 7 ? 5 7 ? 1 7 ? 2 7 ? 6 7 ? 3 8 ? 4 8 ? 7 8 ? 1 8 ? 2 8 ? 3 9 ? 4 9 ? 8 9 ? 1 9 ? 2 9 ? 1 10 ? 2 10 ? 3 10 ? 6 10 ? 7 10 ? 3 11 ? 4 11 ? 6 11 ? 7 11 ? 10 11 ? 3 12 ? 4 12 ? 8 12 ? 9 12 ? 1 12 ? 2 12 ? 10 12 ? 3 13 ? 4 13 ? 1...
result:
ok OK, guesses=36564
Test #11:
score: 0
Accepted
time: 50ms
memory: 6020kb
input:
1991 0 1 1 0 0 1 1 1 0 1 0 0 1 0 0 1 0 1 0 0 0 1 0 1 0 0 0 1 1 1 0 0 1 0 0 0 1 1 1 0 0 1 1 1 0 0 1 0 0 0 0 0 0 1 1 0 0 1 1 0 0 1 0 0 0 0 0 0 0 1 1 1 0 0 0 1 1 0 0 0 0 0 1 0 1 0 1 0 0 1 1 0 0 0 1 0 1 1 0 0 1 0 1 1 1 0 1 0 1 1 0 0 1 1 0 0 1 0 0 0 0 0 1 0 1 0 0 1 0 1 0 1 1 0 1 1 0 1 1 1 1 0 0 1 1 0 1 1...
output:
? 1 2 ? 2 3 ? 1 3 ? 3 4 ? 2 4 ? 4 5 ? 3 5 ? 5 6 ? 3 6 ? 4 6 ? 1 6 ? 2 6 ? 5 7 ? 6 7 ? 2 7 ? 3 7 ? 4 7 ? 5 8 ? 6 8 ? 4 8 ? 2 8 ? 3 8 ? 7 9 ? 8 9 ? 3 9 ? 4 9 ? 6 9 ? 5 10 ? 6 10 ? 2 10 ? 3 10 ? 4 10 ? 7 10 ? 8 10 ? 7 11 ? 8 11 ? 9 11 ? 10 11 ? 5 11 ? 6 11 ? 3 11 ? 4 11 ? 5 12 ? 6 12 ? 9 12 ? 10 12 ? 3...
result:
ok OK, guesses=37509
Test #12:
score: 0
Accepted
time: 67ms
memory: 6032kb
input:
1996 0 1 0 1 0 0 0 1 0 0 0 0 0 1 1 0 1 0 1 1 1 1 1 0 1 1 0 1 0 0 1 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 1 0 1 1 1 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 1 1 1 1 1 1 0 1 0 1 0 0 1 0 1 0 1 1 0 0 1 1 0 1 0 0 0 1 0 1 1 1 1 1 1 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 1 1 0 1 1...
output:
? 1 2 ? 2 3 ? 1 3 ? 1 4 ? 2 4 ? 3 4 ? 4 5 ? 2 5 ? 3 5 ? 4 6 ? 5 6 ? 2 6 ? 3 6 ? 5 7 ? 6 7 ? 2 7 ? 3 7 ? 5 8 ? 6 8 ? 1 8 ? 2 8 ? 3 8 ? 4 8 ? 5 9 ? 6 9 ? 7 9 ? 2 9 ? 3 9 ? 5 10 ? 6 10 ? 1 10 ? 2 10 ? 4 10 ? 5 11 ? 6 11 ? 1 11 ? 2 11 ? 10 11 ? 4 11 ? 10 12 ? 11 12 ? 6 12 ? 7 12 ? 2 12 ? 3 12 ? 9 12 ? 5...
result:
ok OK, guesses=37902
Test #13:
score: 0
Accepted
time: 22ms
memory: 5992kb
input:
1992 1 1 1 1 1 0 1 1 0 1 1 0 0 1 1 0 0 1 1 1 0 0 1 1 1 0 0 1 1 1 1 0 1 1 1 1 0 1 1 0 1 0 0 1 1 0 1 0 0 1 1 0 0 0 0 1 1 0 0 0 0 1 1 1 0 1 0 0 1 1 1 0 1 0 0 1 1 1 1 1 0 0 1 1 1 1 1 0 0 1 1 0 1 1 1 0 1 1 0 1 1 1 0 1 1 0 0 1 1 0 1 1 0 0 1 1 0 1 1 1 0 0 1 0 0 1 1 1 0 0 1 0 0 1 1 1 1 0 1 0 0 1 1 1 1 0 1 0...
output:
? 1 2 ? 1 3 ? 2 3 ? 2 4 ? 3 4 ? 2 5 ? 3 5 ? 4 5 ? 3 6 ? 4 6 ? 5 6 ? 3 7 ? 4 7 ? 5 7 ? 6 7 ? 4 8 ? 5 8 ? 6 8 ? 7 8 ? 4 9 ? 5 9 ? 6 9 ? 7 9 ? 8 9 ? 5 10 ? 6 10 ? 7 10 ? 8 10 ? 9 10 ? 5 11 ? 6 11 ? 8 11 ? 9 11 ? 10 11 ? 6 12 ? 7 12 ? 9 12 ? 10 12 ? 11 12 ? 6 13 ? 7 13 ? 9 13 ? 10 13 ? 11 13 ? 12 13 ? 7...
result:
ok OK, guesses=34727
Test #14:
score: 0
Accepted
time: 19ms
memory: 5852kb
input:
1988 1 0 0 1 0 1 0 1 0 1 1 0 0 0 0 0 1 1 1 1 0 1 0 0 1 1 0 1 0 1 0 1 0 0 0 0 0 1 0 1 1 1 1 0 1 0 1 0 1 1 1 1 1 1 0 1 1 0 0 1 0 1 1 1 0 0 0 0 0 1 0 1 0 1 1 1 0 1 1 1 0 1 0 1 0 0 1 0 0 1 0 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 0 1 1 1 1 1 1 0 0 1 0 1 0 1 0 0 1 0 0 0 0 1 1 0 0 0 0 1 0 0 0...
output:
? 1 2 ? 1 3 ? 2 3 ? 3 4 ? 2 4 ? 3 5 ? 4 5 ? 1 5 ? 2 5 ? 3 6 ? 4 6 ? 2 6 ? 3 7 ? 4 7 ? 5 7 ? 6 7 ? 1 7 ? 2 7 ? 3 8 ? 4 8 ? 7 8 ? 5 8 ? 6 8 ? 1 9 ? 2 9 ? 6 9 ? 7 9 ? 3 9 ? 4 9 ? 5 9 ? 3 10 ? 4 10 ? 8 10 ? 9 10 ? 7 10 ? 1 10 ? 2 10 ? 10 11 ? 2 11 ? 3 11 ? 4 11 ? 5 11 ? 9 11 ? 3 12 ? 4 12 ? 5 12 ? 11 12...
result:
ok OK, guesses=35654
Test #15:
score: 0
Accepted
time: 29ms
memory: 6000kb
input:
1983 1 1 1 0 0 0 0 1 0 1 1 1 1 1 0 1 0 0 0 1 1 0 1 1 1 1 1 1 1 0 0 0 1 0 0 0 0 1 0 0 0 0 1 1 0 1 1 0 0 1 1 1 1 0 1 1 1 1 1 1 1 0 0 0 1 0 1 1 1 1 0 1 0 0 1 0 0 1 1 1 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 1 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 0 1 1 0 1 1 1 1 1 1 0 0 1 1 0 0 1 0...
output:
? 1 2 ? 1 3 ? 2 3 ? 2 4 ? 3 4 ? 2 5 ? 3 5 ? 1 5 ? 2 6 ? 3 6 ? 4 6 ? 5 6 ? 2 7 ? 3 7 ? 4 7 ? 5 7 ? 6 8 ? 7 8 ? 3 8 ? 4 8 ? 5 8 ? 6 9 ? 7 9 ? 8 9 ? 3 9 ? 4 9 ? 4 10 ? 5 10 ? 3 10 ? 8 10 ? 9 10 ? 4 11 ? 5 11 ? 3 11 ? 8 11 ? 9 11 ? 11 12 ? 2 12 ? 3 12 ? 6 12 ? 7 12 ? 4 12 ? 5 12 ? 4 13 ? 5 13 ? 2 13 ? 3...
result:
ok OK, guesses=36635
Test #16:
score: 0
Accepted
time: 51ms
memory: 6136kb
input:
1990 1 1 0 1 1 1 1 0 0 0 1 0 1 1 1 1 0 1 1 0 0 0 0 0 0 1 0 0 0 0 1 1 1 1 1 0 1 1 0 1 0 0 1 0 1 0 1 1 1 0 0 0 1 0 0 0 1 1 1 1 0 1 1 0 1 0 1 0 1 0 0 0 1 1 1 1 1 0 1 0 1 0 0 1 1 0 0 0 1 1 1 0 1 0 1 1 1 0 1 0 0 0 0 0 1 1 1 1 0 1 1 1 0 1 1 0 1 1 1 0 1 1 1 1 0 1 1 1 1 1 1 0 1 1 0 0 1 0 1 1 0 0 0 1 0 1 0 1...
output:
? 1 2 ? 1 3 ? 2 3 ? 1 4 ? 2 4 ? 3 4 ? 1 5 ? 2 5 ? 4 5 ? 5 6 ? 3 6 ? 4 6 ? 1 6 ? 2 6 ? 6 7 ? 4 7 ? 5 7 ? 2 7 ? 3 7 ? 5 8 ? 6 8 ? 7 8 ? 4 8 ? 5 9 ? 6 9 ? 1 9 ? 2 9 ? 7 9 ? 5 10 ? 6 10 ? 1 10 ? 2 10 ? 9 10 ? 7 10 ? 10 11 ? 8 11 ? 9 11 ? 7 11 ? 2 11 ? 3 11 ? 5 12 ? 6 12 ? 7 12 ? 8 12 ? 4 12 ? 5 13 ? 6 1...
result:
ok OK, guesses=37249
Test #17:
score: 0
Accepted
time: 45ms
memory: 6068kb
input:
1989 1 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 1 1 1 1 1 1 0 1 1 0 1 0 1 0 0 0 1 1 0 0 0 0 0 1 1 1 1 1 1 0 1 0 1 0 1 1 1 1 0 1 0 1 0 0 1 1 1 0 0 0 0 0 0 0 1 0 0 1 0 1 0 1 1 0 1 0 0 1 0 1 0 0 1 0 1 1 1 0 0 1 1 1 0 0 0 1 0 0 0 1 0 1 1 1 0 1 1 0 1 0 0 0 0 0 1 1 0 0 0 1 0 0 0 1 0 1 1 1...
output:
? 1 2 ? 1 3 ? 2 3 ? 3 4 ? 1 4 ? 2 4 ? 1 5 ? 2 5 ? 4 5 ? 1 6 ? 2 6 ? 3 6 ? 4 6 ? 1 7 ? 2 7 ? 5 7 ? 6 7 ? 1 8 ? 2 8 ? 5 8 ? 6 8 ? 7 8 ? 4 9 ? 5 9 ? 7 9 ? 8 9 ? 6 9 ? 4 10 ? 5 10 ? 7 10 ? 8 10 ? 9 10 ? 6 10 ? 5 11 ? 6 11 ? 7 11 ? 4 11 ? 11 12 ? 6 12 ? 7 12 ? 3 12 ? 4 12 ? 2 12 ? 11 13 ? 12 13 ? 6 13 ? ...
result:
ok OK, guesses=37619
Test #18:
score: 0
Accepted
time: 71ms
memory: 5956kb
input:
1998 0 1 0 0 0 0 1 0 1 1 1 1 1 1 1 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 1 0 1 1 0 0 0 0 0 0 0 1 0 1 0 0 1 0 1 1 0 0 1 0 0 0 0 0 1 1 1 1 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 1 0 1 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 1 0 1 0 1 0 1 1 1 1 0 0 1 0 1 0 1 1 1 1 0 1 0 1 1 0 0 1 1 0 0 0 1 0 1 0 0 0 0 1 1 1 0...
output:
? 1 2 ? 2 3 ? 1 3 ? 1 4 ? 2 4 ? 3 4 ? 1 5 ? 2 5 ? 4 5 ? 3 5 ? 4 6 ? 5 6 ? 3 6 ? 4 7 ? 5 7 ? 2 7 ? 3 7 ? 4 8 ? 5 8 ? 2 8 ? 3 8 ? 7 8 ? 1 9 ? 2 9 ? 8 9 ? 3 9 ? 1 10 ? 2 10 ? 8 10 ? 9 10 ? 2 11 ? 3 11 ? 5 11 ? 6 11 ? 1 11 ? 11 12 ? 10 12 ? 7 12 ? 8 12 ? 9 12 ? 2 13 ? 3 13 ? 4 13 ? 5 13 ? 11 13 ? 12 13 ...
result:
ok OK, guesses=37920
Test #19:
score: 0
Accepted
time: 0ms
memory: 3532kb
input:
1
output:
! 1
result:
ok OK, guesses=0
Test #20:
score: 0
Accepted
time: 1ms
memory: 3656kb
input:
2 0
output:
? 1 2 ! 1 2
result:
ok OK, guesses=1
Test #21:
score: 0
Accepted
time: 0ms
memory: 3552kb
input:
2 1
output:
? 1 2 ! 2 1
result:
ok OK, guesses=1
Test #22:
score: 0
Accepted
time: 84ms
memory: 5968kb
input:
1997 1 1 0 1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1...
output:
? 1 2 ? 1 3 ? 2 3 ? 1 4 ? 2 4 ? 3 4 ? 1 5 ? 2 5 ? 3 5 ? 4 5 ? 1 6 ? 2 6 ? 5 6 ? 3 6 ? 4 6 ? 6 7 ? 5 7 ? 6 8 ? 7 8 ? 5 8 ? 3 8 ? 4 8 ? 3 9 ? 4 9 ? 5 9 ? 6 9 ? 7 9 ? 8 9 ? 3 10 ? 4 10 ? 7 10 ? 8 10 ? 5 10 ? 6 10 ? 8 11 ? 9 11 ? 7 11 ? 10 11 ? 8 12 ? 9 12 ? 7 12 ? 11 12 ? 10 12 ? 5 13 ? 6 13 ? 12 13 ? ...
result:
ok OK, guesses=33724
Test #23:
score: 0
Accepted
time: 60ms
memory: 5696kb
input:
1998 1 1 0 1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1...
output:
? 1 2 ? 1 3 ? 2 3 ? 1 4 ? 2 4 ? 3 4 ? 1 5 ? 2 5 ? 3 5 ? 4 5 ? 1 6 ? 2 6 ? 5 6 ? 3 6 ? 4 6 ? 6 7 ? 5 7 ? 6 8 ? 7 8 ? 5 8 ? 3 8 ? 4 8 ? 3 9 ? 4 9 ? 5 9 ? 6 9 ? 7 9 ? 8 9 ? 3 10 ? 4 10 ? 7 10 ? 8 10 ? 5 10 ? 6 10 ? 8 11 ? 9 11 ? 7 11 ? 10 11 ? 8 12 ? 9 12 ? 7 12 ? 11 12 ? 10 12 ? 5 13 ? 6 13 ? 12 13 ? ...
result:
ok OK, guesses=33745
Test #24:
score: 0
Accepted
time: 43ms
memory: 5680kb
input:
1999 1 1 0 1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1...
output:
? 1 2 ? 1 3 ? 2 3 ? 1 4 ? 2 4 ? 3 4 ? 1 5 ? 2 5 ? 3 5 ? 4 5 ? 1 6 ? 2 6 ? 5 6 ? 3 6 ? 4 6 ? 6 7 ? 5 7 ? 6 8 ? 7 8 ? 5 8 ? 3 8 ? 4 8 ? 3 9 ? 4 9 ? 5 9 ? 6 9 ? 7 9 ? 8 9 ? 3 10 ? 4 10 ? 7 10 ? 8 10 ? 5 10 ? 6 10 ? 8 11 ? 9 11 ? 7 11 ? 10 11 ? 8 12 ? 9 12 ? 7 12 ? 11 12 ? 10 12 ? 5 13 ? 6 13 ? 12 13 ? ...
result:
ok OK, guesses=33763
Test #25:
score: 0
Accepted
time: 40ms
memory: 5920kb
input:
2000 1 1 0 1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1...
output:
? 1 2 ? 1 3 ? 2 3 ? 1 4 ? 2 4 ? 3 4 ? 1 5 ? 2 5 ? 3 5 ? 4 5 ? 1 6 ? 2 6 ? 5 6 ? 3 6 ? 4 6 ? 6 7 ? 5 7 ? 6 8 ? 7 8 ? 5 8 ? 3 8 ? 4 8 ? 3 9 ? 4 9 ? 5 9 ? 6 9 ? 7 9 ? 8 9 ? 3 10 ? 4 10 ? 7 10 ? 8 10 ? 5 10 ? 6 10 ? 8 11 ? 9 11 ? 7 11 ? 10 11 ? 8 12 ? 9 12 ? 7 12 ? 11 12 ? 10 12 ? 5 13 ? 6 13 ? 12 13 ? ...
result:
ok OK, guesses=33784