QOJ.ac
QOJ
The 2nd Universal Cup Finals is coming! Check out our event page, schedule, and competition rules!
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#249700 | #6303. Inversion | tpc_icpc_n# | AC ✓ | 74ms | 19580kb | C++20 | 2.5kb | 2023-11-12 14:19:33 | 2023-11-12 14:19:33 |
Judging History
answer
#include <algorithm>
#include <array>
#include <bitset>
#include <cassert>
#include <chrono>
#include <cmath>
#include <complex>
#include <deque>
#include <forward_list>
#include <fstream>
#include <functional>
#include <iomanip>
#include <ios>
#include <iostream>
#include <limits>
#include <list>
#include <map>
#include <memory>
#include <numeric>
#include <optional>
#include <queue>
#include <random>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <tuple>
#include <type_traits>
#include <unordered_map>
#include <unordered_set>
#include <utility>
#include <vector>
std::vector<std::vector<int>> memo;
int Q = 0;
int query(int l, int r) {
if(memo[l][r] != -1) return memo[l][r];
if(l == r) return 0;
if(l + 1 == r) return 0;
assert(Q <= 40000);
std::cout << "? " << l + 1 << " " << r << std::endl;
int c;
std::cin >> c;
memo[l][r] = c;
Q++;
return c;
}
int main() {
int N;
std::cin >> N;
memo.resize(N + 5, std::vector<int>(N + 5, -1));
std::vector<int> idx(1);
for(int i = 1; i < N; i++) {
int ok = -1;
int ng = i;
std::vector<int> A(idx.size());
for(int j = 0; j < i; j++) {
//std::cerr << idx[j] << " \n"[j + 1 == i];
A[idx[j]] = j;
}
for(int j = 0; j < i; j++) {
//std::cerr << A[j] << " \n"[j + 1 == i];
}
while(std::abs(ok - ng) > 1) {
//std::cerr << ng << " " << ok << std::endl;
int mid = (ok + ng) / 2;
int all = query(idx[mid], i + 1);
int xb = query(idx[mid] + 1, i + 1);
int X = 0;
{
for(int k = idx[mid] + 1; k < i; k++) {
if(A[idx[mid]] > A[k]) X++;
}
}
//std::cerr << mid << " " << i << " " << all << " " << xb << " " << X << " " << (all + xb + X) % 2 << std::endl;
if((all + xb + X) % 2 == 0) {
// idx[mid] less
ok = mid;
}
else {
ng = mid;
}
}
//std::cerr << "ok = " << ok << std::endl;
idx.insert(idx.begin() + ok + 1, i);
}
std::cout << "! ";
std::vector<int> A(N);
for(int j = 0; j < N; j++) {
A[idx[j]] = j;
}
for(int i = 0; i < N; i++) {
std::cout << A[i] + 1 << " \n"[i + 1 == N];
}
std::cout << std::flush;
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 0ms
memory: 3600kb
input:
3 0 0 1
output:
? 1 2 ? 1 3 ? 2 3 ! 2 3 1
result:
ok OK, guesses=3
Test #2:
score: 0
Accepted
time: 74ms
memory: 19520kb
input:
1993 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 1 1 0 1 1 1 1 1 0 0 0 1 0 1 0 1 0 0 0 0 1 1 0 0 1 0 0 1 1 1 1 1 0 1 1 1 1 1 1 0 0 0 0 0 0 1 0 1 1 1 0 0 1 0 1 1 0 1 1 0 1 1 0 0 1 0 0 0 1 1 0 1 1 0 0 0 1 0 1 0 0 1 1 0 0 1 0 0 1 1 1 1 1 1 0 0 1...
output:
? 1 2 ? 1 3 ? 2 3 ? 2 4 ? 3 4 ? 2 5 ? 3 5 ? 1 5 ? 2 6 ? 3 6 ? 5 6 ? 1 6 ? 1 7 ? 2 7 ? 5 7 ? 6 7 ? 1 8 ? 2 8 ? 3 8 ? 4 8 ? 1 9 ? 2 9 ? 8 9 ? 3 9 ? 9 10 ? 5 10 ? 6 10 ? 7 10 ? 8 10 ? 1 11 ? 2 11 ? 8 11 ? 9 11 ? 10 11 ? 11 12 ? 8 12 ? 9 12 ? 10 12 ? 2 12 ? 3 12 ? 11 13 ? 12 13 ? 3 13 ? 4 13 ? 5 13 ? 9 ...
result:
ok OK, guesses=37850
Test #3:
score: 0
Accepted
time: 43ms
memory: 17696kb
input:
1887 1 0 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 0 0 1 0 0 0 0 1 1 0 1 1 0 1 0 1 0 0 0 0 1 0 0 1 1 0 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 0 0 0 0 1 0 1 1 0 1 1 1 0 0 0 0 1 1 0 0 1 1 0 0 1 0 1 1 0 0 0 1 0 1 0 1 1 0 0 0 1 0 1 0 1 1 0 0 1 0 1 0 0 1 0 0 1 0 1 0 0 0 1 1 1 0 1 1 1 1 0 0 0 1 0 0 1 1 0 1 1 1 0 0...
output:
? 1 2 ? 2 3 ? 1 3 ? 3 4 ? 1 4 ? 2 4 ? 3 5 ? 4 5 ? 1 5 ? 2 5 ? 1 6 ? 2 6 ? 5 6 ? 4 6 ? 1 7 ? 2 7 ? 6 7 ? 5 7 ? 7 8 ? 6 8 ? 4 8 ? 5 8 ? 7 9 ? 8 9 ? 6 9 ? 4 9 ? 5 9 ? 5 10 ? 6 10 ? 3 10 ? 4 10 ? 2 10 ? 7 11 ? 8 11 ? 9 11 ? 5 11 ? 6 11 ? 5 12 ? 6 12 ? 3 12 ? 4 12 ? 1 12 ? 2 12 ? 7 12 ? 8 12 ? 12 13 ? 3 ...
result:
ok OK, guesses=35522
Test #4:
score: 0
Accepted
time: 55ms
memory: 17556kb
input:
1882 1 0 1 0 0 1 0 0 0 1 1 0 0 1 1 1 0 1 1 0 1 1 1 1 1 1 0 1 1 0 0 1 1 0 1 1 1 0 0 0 1 1 1 1 1 0 1 1 1 1 1 1 0 1 1 0 0 1 0 1 1 0 0 1 1 1 1 0 0 0 1 1 0 1 1 0 1 0 1 0 1 1 0 1 1 0 0 1 0 1 0 1 1 1 1 1 1 0 0 0 1 1 0 1 0 0 1 1 1 0 1 0 0 0 1 1 0 0 0 0 1 1 1 0 1 0 0 0 0 0 0 1 1 1 1 0 1 1 1 1 0 1 1 1 1 0 1 0...
output:
? 1 2 ? 2 3 ? 1 3 ? 1 4 ? 2 4 ? 3 4 ? 2 5 ? 3 5 ? 4 5 ? 2 6 ? 3 6 ? 1 6 ? 4 6 ? 2 7 ? 3 7 ? 6 7 ? 1 7 ? 1 8 ? 2 8 ? 5 8 ? 6 8 ? 4 8 ? 2 9 ? 3 9 ? 4 9 ? 5 9 ? 8 9 ? 2 10 ? 3 10 ? 7 10 ? 8 10 ? 6 10 ? 4 10 ? 2 11 ? 3 11 ? 9 11 ? 10 11 ? 4 11 ? 5 11 ? 6 11 ? 2 12 ? 3 12 ? 4 12 ? 5 12 ? 6 12 ? 11 12 ? 1...
result:
ok OK, guesses=35432
Test #5:
score: 0
Accepted
time: 42ms
memory: 17492kb
input:
1877 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 1 1 1 1 0 0 0 0 1 0 1 0 0 0 1 1 1 0 1 0 1 0 1 1 0 0 1 0 0 1 1 1 0 0 1 0 0 0 1 0 1 0 0 0 0 1 0 0 1 1 1 1 0 0 1 0 0 1 0 0 0 0 0 0 1 1 0 1 0 1 0 1 0 1 0 0 1 0 1 0 0 1 1 0 0 0 0 1 1 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 0 0...
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 ? 4 8 ? 5 8 ? 1 8 ? 2 8 ? 6 9 ? 7 9 ? 1 9 ? 2 9 ? 4 9 ? 5 9 ? 3 9 ? 8 10 ? 9 10 ? 4 10 ? 5 10 ? 2 10 ? 3 10 ? 8 11 ? 9 11 ? 5 11 ? 6 11 ? 3 11 ? 4 11 ? 8 12 ? 9 12 ? 11 12 ? 7 12 ? 5 12 ...
result:
ok OK, guesses=35365
Test #6:
score: 0
Accepted
time: 48ms
memory: 17476kb
input:
1871 1 0 0 1 0 0 1 0 1 0 0 1 1 1 0 1 0 1 0 1 1 0 1 0 1 0 1 0 0 1 1 1 1 1 0 0 1 1 0 0 0 0 0 1 0 0 1 1 1 1 0 1 0 0 0 0 0 0 0 1 0 1 1 0 1 1 0 1 1 1 0 1 0 0 1 0 1 1 0 0 0 1 1 1 1 1 1 0 1 1 0 1 0 0 1 0 0 1 0 1 1 1 0 0 0 0 1 1 1 1 1 0 0 1 0 1 0 0 1 0 1 1 1 0 0 1 0 1 1 0 1 1 1 1 0 1 0 1 1 0 1 1 0 0 1 0 0 1...
output:
? 1 2 ? 2 3 ? 1 3 ? 3 4 ? 2 4 ? 2 5 ? 3 5 ? 4 5 ? 1 5 ? 3 6 ? 4 6 ? 5 6 ? 2 7 ? 3 7 ? 1 7 ? 4 7 ? 3 8 ? 4 8 ? 5 8 ? 2 8 ? 2 9 ? 3 9 ? 7 9 ? 8 9 ? 1 9 ? 5 9 ? 6 9 ? 3 10 ? 4 10 ? 5 10 ? 8 10 ? 9 10 ? 2 10 ? 10 11 ? 4 11 ? 5 11 ? 6 11 ? 7 11 ? 10 12 ? 11 12 ? 4 12 ? 5 12 ? 8 12 ? 9 12 ? 2 12 ? 3 12 ? ...
result:
ok OK, guesses=35212
Test #7:
score: 0
Accepted
time: 52ms
memory: 19356kb
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 ? 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=34767
Test #8:
score: 0
Accepted
time: 19ms
memory: 19284kb
input:
1990 0 0 0 0 1 1 1 0 0 0 0 0 0 1 1 0 1 1 1 1 0 0 1 1 0 0 0 1 1 0 0 1 0 1 1 0 1 0 0 1 1 1 0 0 1 1 0 0 1 0 1 0 0 0 0 0 0 0 1 1 1 1 0 1 0 0 1 0 1 0 0 0 0 0 0 1 0 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 1 1 1 1 0 1 0 1 1 1 1 1 1 1 0 1 1 1 1 0 1 0 1 1 1 1 1 0 1 0 1 1 0 0 0 1 1 0 0 0 1 1...
output:
? 1 2 ? 1 3 ? 2 3 ? 2 4 ? 3 4 ? 1 4 ? 1 5 ? 2 5 ? 3 5 ? 5 6 ? 2 6 ? 3 6 ? 4 6 ? 5 7 ? 6 7 ? 3 7 ? 4 7 ? 2 7 ? 7 8 ? 1 8 ? 2 8 ? 5 8 ? 6 8 ? 5 9 ? 6 9 ? 2 9 ? 3 9 ? 4 9 ? 7 10 ? 8 10 ? 9 10 ? 3 10 ? 4 10 ? 6 10 ? 7 11 ? 8 11 ? 3 11 ? 4 11 ? 10 11 ? 6 11 ? 2 12 ? 3 12 ? 10 12 ? 11 12 ? 6 12 ? 7 12 ? 2...
result:
ok OK, guesses=35721
Test #9:
score: 0
Accepted
time: 50ms
memory: 19324kb
input:
1981 1 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 1 1 1 1 1 1 0 1 1 1 1 0 0 1 0 0 0 0 0 1 0 0 0 1 1 0 1 0 0 1 0 0 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 1 1 1 0 0 1 0 1 1 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 1 1 1 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 1 0 1 0 1 1 1 0 1 1 1 1 0 1 1 1 0 0 0 0 1 0 1 0 1 1 0 1 1 0 0 0 1 0...
output:
? 1 2 ? 2 3 ? 1 3 ? 3 4 ? 2 4 ? 2 5 ? 3 5 ? 4 5 ? 2 6 ? 3 6 ? 4 6 ? 1 6 ? 2 7 ? 3 7 ? 4 7 ? 5 7 ? 2 8 ? 3 8 ? 4 8 ? 5 8 ? 7 8 ? 5 9 ? 6 9 ? 7 9 ? 8 9 ? 5 10 ? 6 10 ? 8 10 ? 9 10 ? 4 11 ? 5 11 ? 10 11 ? 8 11 ? 9 11 ? 7 11 ? 4 12 ? 5 12 ? 3 12 ? 1 12 ? 2 12 ? 6 12 ? 7 12 ? 4 13 ? 5 13 ? 3 13 ? 6 13 ? ...
result:
ok OK, guesses=36621
Test #10:
score: 0
Accepted
time: 33ms
memory: 19244kb
input:
1988 0 1 1 0 0 0 1 0 1 0 1 0 1 1 1 1 1 1 1 0 1 0 0 1 1 1 0 0 1 1 1 1 1 1 0 0 0 0 0 1 1 0 1 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1 1 1 1 1 1 0 1 1 0 0 1 1 0 0 0 1 0 0 1 0 0 0 1 0 0 1 1 0 1 1 1 1 0 0 1 1 1 1 0 0 0 1 0 0 1 1 1 1 0 0 1 0 1 0 0 0 0 0 1 1 0 1 1 1 0 0 0 0 1 0 0 1 0 0 1 1 1 1 1 1 0 1 0 1 0 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 ? 5 6 ? 2 6 ? 3 7 ? 4 7 ? 5 7 ? 6 7 ? 1 7 ? 2 7 ? 3 8 ? 4 8 ? 7 8 ? 1 8 ? 2 8 ? 1 9 ? 2 9 ? 7 9 ? 8 9 ? 1 10 ? 2 10 ? 4 10 ? 5 10 ? 3 10 ? 6 10 ? 7 10 ? 1 11 ? 2 11 ? 3 11 ? 6 11 ? 7 11 ? 10 11 ? 3 12 ? 4 12 ? 8 12 ? 9 12 ? 10 12 ? 1 ...
result:
ok OK, guesses=37080
Test #11:
score: 0
Accepted
time: 54ms
memory: 19292kb
input:
1991 0 1 1 0 0 1 1 1 0 0 0 1 1 0 1 0 1 0 0 0 1 0 0 0 0 0 1 1 0 1 0 1 0 0 1 1 0 1 1 1 0 0 0 1 0 0 0 0 1 1 0 0 1 1 1 1 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 0 1 1 0 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 0 0 1 1 1 0 0 1 1 0 1 1 0 1 0 0 0 1 0 1 0 1 1 0 0 0 1 0 0 0 0 0 1 1 1 1 0 1 1 1 1...
output:
? 1 2 ? 1 3 ? 2 3 ? 3 4 ? 2 4 ? 3 5 ? 4 5 ? 5 6 ? 1 6 ? 2 6 ? 3 6 ? 4 6 ? 3 7 ? 4 7 ? 5 7 ? 6 7 ? 5 8 ? 6 8 ? 4 8 ? 2 8 ? 3 8 ? 5 9 ? 6 9 ? 7 9 ? 3 9 ? 4 9 ? 5 10 ? 6 10 ? 4 10 ? 7 10 ? 8 10 ? 5 11 ? 6 11 ? 7 11 ? 9 11 ? 10 11 ? 3 11 ? 4 11 ? 5 12 ? 6 12 ? 9 12 ? 10 12 ? 11 12 ? 3 12 ? 4 12 ? 12 13 ...
result:
ok OK, guesses=37783
Test #12:
score: 0
Accepted
time: 47ms
memory: 19236kb
input:
1996 0 0 1 1 0 0 0 1 0 0 0 0 0 0 1 1 1 0 1 1 1 1 1 1 0 1 0 1 0 1 0 0 1 1 1 1 1 1 1 1 0 0 1 1 1 0 0 0 1 1 1 0 0 1 0 1 1 1 1 1 1 0 0 0 1 1 0 1 1 0 0 1 0 0 1 0 1 1 0 1 1 0 0 1 1 1 0 1 1 0 1 1 0 1 1 0 1 0 0 1 0 0 1 0 1 1 1 1 0 0 1 1 0 0 1 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 1 0 1 0 0 1...
output:
? 1 2 ? 1 3 ? 2 3 ? 1 4 ? 2 4 ? 3 4 ? 1 5 ? 2 5 ? 4 5 ? 3 5 ? 4 6 ? 5 6 ? 2 6 ? 3 6 ? 4 7 ? 5 7 ? 6 7 ? 5 8 ? 6 8 ? 1 8 ? 2 8 ? 3 8 ? 4 8 ? 4 9 ? 5 9 ? 7 9 ? 8 9 ? 6 9 ? 2 9 ? 3 9 ? 5 10 ? 6 10 ? 8 10 ? 9 10 ? 1 10 ? 2 10 ? 4 10 ? 10 11 ? 8 11 ? 9 11 ? 1 11 ? 2 11 ? 4 11 ? 5 11 ? 10 12 ? 11 12 ? 6 1...
result:
ok OK, guesses=37872
Test #13:
score: 0
Accepted
time: 63ms
memory: 19220kb
input:
1992 1 1 1 1 1 1 0 1 1 0 1 1 0 0 1 1 0 0 1 1 1 0 1 1 1 0 1 1 1 1 0 1 1 1 1 0 1 1 0 1 0 1 1 0 1 0 1 1 0 0 0 0 1 1 0 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 1 1 0 1 1 1 1 1 0 1 1 0 1 1 0 1 1 0 1 1 0 1 1 0 0 1 1 0 1 1 0 0 1 1 0 1 1 1 0 1 1 0 1 1 1 0 1 1 0 1 1 1 1 0 1 0 1 1 1 1 0 1 0 1 1 0 1 0 1 0 1 1 0 1 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=32755
Test #14:
score: 0
Accepted
time: 43ms
memory: 19228kb
input:
1988 1 0 0 1 0 0 1 0 1 1 1 1 0 0 1 1 0 1 1 0 1 0 1 0 1 1 0 1 0 0 0 0 1 1 1 1 1 0 1 0 0 1 1 1 0 0 1 1 1 1 0 1 0 1 0 0 1 1 1 1 0 1 1 0 0 0 1 0 1 0 0 1 1 1 0 1 0 1 1 1 0 0 1 0 0 0 1 1 1 0 1 1 0 0 1 1 1 1 1 1 0 1 0 1 0 0 1 1 0 1 1 0 1 1 1 1 0 1 0 0 1 0 0 1 0 1 1 0 0 0 1 0 0 0 0 1 1 0 0 1 1 0 1 0 1 1 0 1...
output:
? 1 2 ? 2 3 ? 1 3 ? 3 4 ? 2 4 ? 2 5 ? 3 5 ? 4 5 ? 1 5 ? 3 6 ? 4 6 ? 5 6 ? 2 6 ? 6 7 ? 1 7 ? 2 7 ? 5 7 ? 3 8 ? 4 8 ? 7 8 ? 5 8 ? 6 8 ? 3 9 ? 4 9 ? 2 9 ? 5 9 ? 3 10 ? 4 10 ? 7 10 ? 8 10 ? 1 10 ? 2 10 ? 3 11 ? 4 11 ? 5 11 ? 9 11 ? 10 11 ? 3 12 ? 4 12 ? 5 12 ? 9 12 ? 10 12 ? 6 13 ? 7 13 ? 11 13 ? 12 13 ...
result:
ok OK, guesses=34332
Test #15:
score: 0
Accepted
time: 34ms
memory: 19376kb
input:
1983 1 1 0 0 0 0 0 1 0 1 1 1 1 1 0 0 0 0 1 1 1 0 1 1 1 1 1 0 1 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 1 0 0 1 0 1 0 1 1 1 1 0 0 1 0 1 0 0 1 1 1 1 0 0 0 1 1 1 0 0 0 0 1 0 0 0 0 0 0 1 1 1 0 1 1 0 1 0 1 0 0 0 0 0 0 1 0 1 1 0 0 1 1 1 0 1 1 0 0 1 1 1 0 0 0 1 1 1 1 1 1 1 0 1 1 0 0 1 0 0...
output:
? 1 2 ? 2 3 ? 2 4 ? 3 4 ? 4 5 ? 2 5 ? 3 5 ? 1 5 ? 2 6 ? 3 6 ? 4 6 ? 5 6 ? 6 7 ? 3 7 ? 4 7 ? 6 8 ? 7 8 ? 3 8 ? 4 8 ? 5 8 ? 4 9 ? 5 9 ? 3 9 ? 7 9 ? 8 9 ? 4 10 ? 5 10 ? 9 10 ? 3 10 ? 8 10 ? 8 11 ? 9 11 ? 2 11 ? 3 11 ? 4 11 ? 5 11 ? 11 12 ? 2 12 ? 3 12 ? 4 12 ? 5 12 ? 6 12 ? 7 12 ? 11 13 ? 12 13 ? 6 13 ...
result:
ok OK, guesses=35877
Test #16:
score: 0
Accepted
time: 40ms
memory: 19456kb
input:
1990 1 0 1 1 1 1 0 1 0 0 1 1 0 1 1 1 1 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 1 1 0 0 1 0 0 1 0 1 1 1 1 1 0 0 0 1 1 1 0 0 0 0 1 0 1 1 0 0 1 0 1 0 1 0 0 0 0 0 0 1 0 1 1 0 1 1 0 1 0 0 1 1 0 0 0 1 0 0 1 0 1 1 1 0 0 0 0 1 0 1 1 0 1 1 1 1 1 0 1 0 1 1 0 1 1 1 1 0 1 1 1 1 1 1 1 0 1 0 0 1 0 0 0 0 1 0 0 0 1 1 0 0 1 0...
output:
? 1 2 ? 2 3 ? 1 3 ? 1 4 ? 2 4 ? 3 4 ? 4 5 ? 1 5 ? 2 5 ? 5 6 ? 1 6 ? 2 6 ? 5 7 ? 6 7 ? 2 7 ? 3 7 ? 4 7 ? 5 8 ? 6 8 ? 7 8 ? 4 8 ? 4 9 ? 5 9 ? 6 9 ? 7 9 ? 1 9 ? 2 9 ? 5 10 ? 6 10 ? 9 10 ? 7 10 ? 5 11 ? 6 11 ? 7 11 ? 8 11 ? 2 11 ? 3 11 ? 5 12 ? 6 12 ? 7 12 ? 8 12 ? 9 12 ? 4 12 ? 12 13 ? 7 13 ? 8 13 ? 11...
result:
ok OK, guesses=36609
Test #17:
score: 0
Accepted
time: 71ms
memory: 19232kb
input:
1989 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 1 0 0 1 0 1 0 0 1 1 0 1 1 0 1 1 1 1 1 1 0 1 1 0 1 0 0 0 1 0 0 0 0 1 0 1 1 1 1 1 1 1 0 1 1 1 0 1 0 1 0 1 0 0 1 1 1 0 0 1 1 0 0 0 1 0 1 1 0 1 0 1 0 0 1 0 1 0 1 0 0 1 0 0 0 1 1 1 1 0 1 0 1 1 0 0 0 1 1 1 1 1 0 0 1 1 0 1 0 0 0 1 0 0 1 0 1 1 0 0 1 0 1 1 1 0 1 1 0...
output:
? 1 2 ? 2 3 ? 1 3 ? 3 4 ? 1 4 ? 2 4 ? 3 5 ? 4 5 ? 1 5 ? 2 5 ? 1 6 ? 2 6 ? 3 6 ? 4 6 ? 6 7 ? 4 7 ? 5 7 ? 1 8 ? 2 8 ? 5 8 ? 6 8 ? 7 8 ? 1 9 ? 2 9 ? 5 9 ? 6 9 ? 7 9 ? 8 9 ? 4 10 ? 5 10 ? 9 10 ? 6 10 ? 4 11 ? 5 11 ? 9 11 ? 10 11 ? 6 11 ? 11 12 ? 6 12 ? 7 12 ? 2 12 ? 3 12 ? 4 12 ? 4 13 ? 5 13 ? 3 13 ? 6 ...
result:
ok OK, guesses=37454
Test #18:
score: 0
Accepted
time: 58ms
memory: 19580kb
input:
1998 0 0 1 0 0 0 1 1 1 1 1 1 0 1 1 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 1 1 1 0 1 0 0 0 0 1 1 1 1 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 1 0 1 1 0 0 1 0 0 0 1 0 1 0 1 0 1 1 1 1 0 1 0 0 0 0 0 0 1 1 0 0 1 0 0 1 0 0 0 1 1 0 1 0...
output:
? 1 2 ? 1 3 ? 2 3 ? 1 4 ? 2 4 ? 3 4 ? 4 5 ? 3 5 ? 4 6 ? 5 6 ? 3 6 ? 5 7 ? 6 7 ? 1 7 ? 2 7 ? 3 7 ? 4 8 ? 5 8 ? 2 8 ? 3 8 ? 7 8 ? 4 9 ? 5 9 ? 2 9 ? 3 9 ? 8 9 ? 1 10 ? 2 10 ? 9 10 ? 8 10 ? 1 11 ? 2 11 ? 10 11 ? 3 11 ? 11 12 ? 10 12 ? 8 12 ? 9 12 ? 11 13 ? 12 13 ? 5 13 ? 6 13 ? 4 13 ? 1 13 ? 2 13 ? 11 1...
result:
ok OK, guesses=37848
Test #19:
score: 0
Accepted
time: 0ms
memory: 3544kb
input:
1
output:
! 1
result:
ok OK, guesses=0
Test #20:
score: 0
Accepted
time: 1ms
memory: 3604kb
input:
2 0
output:
? 1 2 ! 1 2
result:
ok OK, guesses=1
Test #21:
score: 0
Accepted
time: 0ms
memory: 3520kb
input:
2 1
output:
? 1 2 ! 2 1
result:
ok OK, guesses=1
Test #22:
score: 0
Accepted
time: 39ms
memory: 19280kb
input:
1997 1 0 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 0 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 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 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 1 0 1 1 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 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 ? 5 8 ? 3 8 ? 4 8 ? 6 9 ? 7 9 ? 8 9 ? 5 9 ? 3 10 ? 4 10 ? 5 10 ? 6 10 ? 7 10 ? 8 10 ? 3 11 ? 4 11 ? 10 11 ? 7 11 ? 8 11 ? 9 11 ? 8 12 ? 9 12 ? 7 12 ? 10 12 ? 8 13 ? 9 1...
result:
ok OK, guesses=35294
Test #23:
score: 0
Accepted
time: 51ms
memory: 19544kb
input:
1998 1 0 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 0 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 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 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 1 0 1 1 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 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 ? 5 8 ? 3 8 ? 4 8 ? 6 9 ? 7 9 ? 8 9 ? 5 9 ? 3 10 ? 4 10 ? 5 10 ? 6 10 ? 7 10 ? 8 10 ? 3 11 ? 4 11 ? 10 11 ? 7 11 ? 8 11 ? 9 11 ? 8 12 ? 9 12 ? 7 12 ? 10 12 ? 8 13 ? 9 1...
result:
ok OK, guesses=35314
Test #24:
score: 0
Accepted
time: 33ms
memory: 19356kb
input:
1999 1 0 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 0 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 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 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 1 0 1 1 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 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 ? 5 8 ? 3 8 ? 4 8 ? 6 9 ? 7 9 ? 8 9 ? 5 9 ? 3 10 ? 4 10 ? 5 10 ? 6 10 ? 7 10 ? 8 10 ? 3 11 ? 4 11 ? 10 11 ? 7 11 ? 8 11 ? 9 11 ? 8 12 ? 9 12 ? 7 12 ? 10 12 ? 8 13 ? 9 1...
result:
ok OK, guesses=35336
Test #25:
score: 0
Accepted
time: 51ms
memory: 19340kb
input:
2000 1 0 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 0 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 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 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 1 0 1 1 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 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 ? 5 8 ? 3 8 ? 4 8 ? 6 9 ? 7 9 ? 8 9 ? 5 9 ? 3 10 ? 4 10 ? 5 10 ? 6 10 ? 7 10 ? 8 10 ? 3 11 ? 4 11 ? 10 11 ? 7 11 ? 8 11 ? 9 11 ? 8 12 ? 9 12 ? 7 12 ? 10 12 ? 8 13 ? 9 1...
result:
ok OK, guesses=35356