QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#496880 | #4218. Hidden Graph | haze | TL | 60ms | 5864kb | C++20 | 5.2kb | 2024-07-28 16:42:15 | 2024-07-28 16:42:16 |
Judging History
answer
/*
Author: Haze
2024/7/28
*/
#include <bits/stdc++.h>
#define irep(i, l, r) for(int i = (l); i <= (r); ++ i)
#define drep(i, r, l) for(int i = (r); i >= (l); -- i)
#define IOS ios::sync_with_stdio(false), cin.tie(nullptr);
using namespace std;
typedef long long ll;
inline ll readL() {
ll s = 0;
bool fl = false;
char ch = (char) getchar();
while (!isdigit(ch)) {
if (ch == '-')fl = true;
ch = (char) getchar();
}
while (isdigit(ch)) {
s = s * 10 + (ch ^ 48);
ch = (char) getchar();
}
return fl ? -s : s;
}
inline int read() {
return (int) (readL());
}
const int mod = 1000000000 + 7;
const int itinf = 1000000999;
const ll llinf = 2e18;
const int N = 500099;
int F[N], G[N];
std::mt19937 rng(std::chrono::system_clock::now().time_since_epoch().count());
array<int, 2> query(vector<int>&node){
if(node.size() == 1){
return {-1, -1};
}
cout << "? " << node.size();
for(int x : node){
cout << " " << F[x];
}
cout << endl;
array<int, 2>ar{};
cin >> ar[0] >> ar[1];
if(ar[0] != -1)ar[0] = G[ar[0]], ar[1] = G[ar[1]];
return ar;
}
void solve() {
int n;
cin >> n;
irep(i, 1, n)F[i] = i, G[i] = i;
shuffle(F + 1, F + n + 1, rng);
irep(i, 1, n){
G[F[i]] = i;
}
vector<vector<int>>col = {{1}};
vector<array<int, 2>>edge;
irep(u, 2, n){
int to = -1;
irep(c, 0, col.size() - 1){
auto vec = col[c];
vec.push_back(u);
auto [i, j] = query(vec);
if(i == -1){
if(to == -1 or col[to].size() < col[c].size()){
to = c;
}
}
while(i != -1){
edge.push_back({i, j});
vec.erase(find(vec.begin(), vec.end(), i + j - u));
auto T = query(vec);
i = T[0], j = T[1];
}
}
if(to == -1){
col.push_back({u});
}
else col[to].push_back(u);
}
cout << "! " << edge.size() << endl;
for(auto [u, v] : edge){
cout << F[u] << ' ' << F[v] << endl;
}
}
int main() {
// IOS
int T = 1;
while (T--) {
solve();
}
return 0;
}
///*
//
//Author: Haze
//
//2024/7/28
//
//*/
//
//#include <bits/stdc++.h>
//
//#define irep(i, l, r) for(int i = (l); i <= (r); ++ i)
//#define drep(i, r, l) for(int i = (r); i >= (l); -- i)
//#define IOS ios::sync_with_stdio(false), cin.tie(nullptr);
//using namespace std;
//typedef long long ll;
//
//inline ll readL() {
// ll s = 0;
// bool fl = false;
// char ch = (char) getchar();
// while (!isdigit(ch)) {
// if (ch == '-')fl = true;
// ch = (char) getchar();
// }
// while (isdigit(ch)) {
// s = s * 10 + (ch ^ 48);
// ch = (char) getchar();
// }
// return fl ? -s : s;
//}
//
//inline int read() {
// return (int) (readL());
//}
//
//const int mod = 1000000000 + 7;
//const int itinf = 1000000999;
//const ll llinf = 2e18;
//const int N = 500099;
//
//int G[2000][2000];
//int n, sum;
//array<int, 2> query(vector<int>&node) {
// if (node.size() == 1) {
// return {-1, -1};
// }
// ++ sum;
// cout << "? " << node.size();
// for(int x : node){
// cout << " " << x;
// }
// cout << endl;
// for(int u : node){
// for(int v : node){
// if(G[u][v]){
// return {v, u};
// }
// }
// }
// return {-1, -1};
//}
//array<int, 2> query0(vector<int>&node){
// if(node.size() == 1){
// return {-1, -1};
// }
// cout << "? " << node.size();
// for(int x : node){
// cout << " " << x;
// }
// cout << endl;
// array<int, 2>ar{};
// cin >> ar[0] >> ar[1];
// return ar;
//}
//
//void init(){
// vector<int>a(n);
// irep(i, 1, n)a[i - 1] = i;
// srand(192);
// random_shuffle(a.begin(), a.end());
// irep(i, 1, n - 1){
// G[a[i]][a[i - 1]] = 1;
// G[a[i - 1]][a[i]] = 1;
// }
//// G[n][1] = G[1][n] = 1;
//}
//
//void solve() {
//
// vector<vector<int>>col = {{1}};
// vector<array<int, 2>>edge;
// irep(u, 2, n){
// int to = -1;
// cerr << col.size() << endl;
// irep(c, 0, col.size() - 1){
// auto vec = col[c];
// vec.push_back(u);
// auto [i, j] = query(vec);
// if(i == -1)to = c;
//
// while(i != -1){
// edge.push_back({i, j});
//
// vec.erase(find(vec.begin(), vec.end(), i + j - u));
// auto T = query(vec);
// i = T[0], j = T[1];
// }
// }
// if(to == -1){
// col.push_back({u});
// }
// else col[to].push_back(u);
// }
// cout << "! " << edge.size() << endl;
// for(auto [u, v] : edge){
// cout << u << ' ' << v << endl;
// }
//}
//
//int main() {
// // IOS
// int T = 1;
// cin >> n;
// init();
// while (T--) {
// solve();
// }
// cerr << sum;
// return 0;
//}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 1ms
memory: 5648kb
input:
3 1 2 1 3 2 3
output:
? 2 1 2 ? 2 1 3 ? 2 2 3 ! 3 1 2 1 3 2 3
result:
ok correct
Test #2:
score: 0
Accepted
time: 1ms
memory: 3592kb
input:
10 -1 -1 -1 -1 2 6 1 2 2 5 -1 -1 -1 -1 -1 -1 -1 -1 1 3 3 7 3 8 -1 -1 -1 -1 -1 -1 3 9 -1 -1 -1 -1 3 10 -1 -1 4 8 1 4 4 5 4 10 -1 -1 -1 -1
output:
? 2 1 5 ? 3 1 5 6 ? 4 1 5 6 2 ? 3 1 5 2 ? 2 5 2 ? 4 1 5 6 8 ? 2 2 8 ? 5 1 5 6 8 7 ? 2 2 7 ? 6 1 5 6 8 7 3 ? 5 5 6 8 7 3 ? 4 5 6 8 3 ? 3 5 6 3 ? 2 2 3 ? 6 1 5 6 8 7 9 ? 3 2 3 9 ? 2 2 9 ? 7 1 5 6 8 7 9 10 ? 3 2 3 10 ? 2 2 10 ? 8 1 5 6 8 7 9 10 4 ? 7 1 5 6 7 9 10 4 ? 6 5 6 7 9 10 4 ? 5 6 7 9 10 4 ? 4 6...
result:
ok correct
Test #3:
score: 0
Accepted
time: 1ms
memory: 5696kb
input:
5 -1 -1 5 1 3 1 5 2 3 2 2 1 -1 -1 4 1 4 2
output:
? 2 5 3 ? 3 5 3 1 ? 2 3 1 ? 3 5 3 2 ? 2 3 2 ? 2 1 2 ? 3 5 3 4 ? 2 1 4 ? 2 2 4 ! 7 5 1 3 1 5 2 3 2 2 1 4 1 4 2
result:
ok correct
Test #4:
score: 0
Accepted
time: 0ms
memory: 5652kb
input:
3 -1 -1 1 3 2 1
output:
? 2 3 2 ? 3 3 2 1 ? 2 2 1 ! 2 1 3 2 1
result:
ok correct
Test #5:
score: 0
Accepted
time: 1ms
memory: 5556kb
input:
6 -1 -1 -1 -1 4 5 -1 -1 1 2 4 2 -1 -1 2 5 3 4 3 6 3 1 3 5 3 2
output:
? 2 4 1 ? 3 4 1 6 ? 4 4 1 6 5 ? 3 1 6 5 ? 4 4 1 6 2 ? 3 4 6 2 ? 2 6 2 ? 2 5 2 ? 4 4 1 6 3 ? 3 1 6 3 ? 2 1 3 ? 2 5 3 ? 2 2 3 ! 9 4 5 1 2 4 2 2 5 3 4 3 6 3 1 3 5 3 2
result:
ok correct
Test #6:
score: 0
Accepted
time: 2ms
memory: 5632kb
input:
27 6 13 -1 -1 -1 -1 10 13 -1 -1 -1 -1 12 11 -1 -1 6 11 -1 -1 -1 -1 6 16 10 16 -1 -1 24 13 -1 -1 24 10 6 24 -1 -1 8 13 -1 -1 6 8 10 8 24 8 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 21 2 -1 -1 -1 -1 21 24 -1 -1 21 8 -1 -1 -1 -1 4 11 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 9 20 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -...
output:
? 2 13 6 ? 2 13 12 ? 2 6 12 ? 3 13 12 10 ? 2 12 10 ? 2 6 10 ? 3 13 12 11 ? 2 13 11 ? 3 6 10 11 ? 2 10 11 ? 3 13 12 16 ? 3 6 10 16 ? 2 10 16 ? 2 11 16 ? 4 13 12 16 24 ? 3 12 16 24 ? 3 6 10 24 ? 2 6 24 ? 2 11 24 ? 4 13 12 16 8 ? 3 12 16 8 ? 3 6 10 8 ? 2 10 8 ? 3 11 24 8 ? 2 11 8 ? 4 13 12 16 2 ? 3 6 1...
result:
ok correct
Test #7:
score: 0
Accepted
time: 3ms
memory: 5712kb
input:
47 -1 -1 20 32 -1 -1 -1 -1 -1 -1 -1 -1 20 1 46 15 -1 -1 20 15 -1 -1 -1 -1 -1 -1 25 1 -1 -1 -1 -1 -1 -1 29 32 -1 -1 -1 -1 29 15 -1 -1 -1 -1 -1 -1 22 43 -1 -1 43 25 -1 -1 -1 -1 -1 -1 20 12 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 7 12 22 7 7 46 -1 -1 20 7 -1 -1 -1 -1 28 40 -1 -1 -1 -1 -1 -1 38 30 -1 -1 -1 -1 -1 ...
output:
? 2 32 46 ? 3 32 46 20 ? 2 46 20 ? 3 32 46 22 ? 2 20 22 ? 4 32 46 22 1 ? 2 20 1 ? 5 32 46 22 1 15 ? 4 32 22 1 15 ? 2 20 15 ? 5 32 46 22 1 37 ? 2 20 37 ? 2 15 37 ? 6 32 46 22 1 37 25 ? 5 32 46 22 37 25 ? 2 20 25 ? 2 15 25 ? 6 32 46 22 1 37 29 ? 5 46 22 1 37 29 ? 3 20 25 29 ? 2 15 29 ? 6 32 46 22 1 37...
result:
ok correct
Test #8:
score: 0
Accepted
time: 1ms
memory: 5588kb
input:
38 4 5 4 6 -1 -1 -1 -1 3 5 -1 -1 4 33 -1 -1 33 6 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 4 31 -1 -1 31 6 31 5 31 33 -1 -1 16 6 -1 -1 -1 -1 16 31 16 25 2 25 35 25 -1 -1 -1 -1 -1 -1 31 25 16 20 4 20 20 35 -1 -1 6 20 -1 -1 -1 -1 -1 -1 24 4 -1 -1 24 6 -1 -1 24 33 -1 -1 24 31 28 3 -1 -1 -1 -1 28 33 -1 ...
output:
? 2 4 5 ? 2 4 6 ? 2 5 6 ? 2 4 3 ? 3 5 6 3 ? 2 6 3 ? 3 4 3 33 ? 2 3 33 ? 3 5 6 33 ? 2 5 33 ? 3 4 3 2 ? 3 5 6 2 ? 2 33 2 ? 4 4 3 2 35 ? 3 5 6 35 ? 2 33 35 ? 5 4 3 2 35 31 ? 4 3 2 35 31 ? 3 5 6 31 ? 2 5 31 ? 2 33 31 ? 5 4 3 2 35 16 ? 3 5 6 16 ? 2 5 16 ? 2 33 16 ? 2 31 16 ? 6 4 3 2 35 16 25 ? 5 4 3 2 35...
result:
ok correct
Test #9:
score: 0
Accepted
time: 1ms
memory: 5628kb
input:
25 -1 -1 9 4 -1 -1 -1 -1 -1 -1 10 21 -1 -1 -1 -1 -1 -1 10 3 -1 -1 4 8 8 21 -1 -1 9 8 -1 -1 5 21 5 4 -1 -1 -1 -1 5 8 16 21 16 3 -1 -1 16 9 -1 -1 16 8 19 11 21 11 -1 -1 9 11 10 11 -1 -1 -1 -1 -1 -1 12 4 -1 -1 -1 -1 -1 -1 16 12 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 8 23 -1 -1 -1 -1 24 15 -1 -1 10 15 -1 -...
output:
? 2 19 4 ? 3 19 4 9 ? 2 19 9 ? 3 19 4 21 ? 2 9 21 ? 4 19 4 21 10 ? 3 19 4 10 ? 2 9 10 ? 4 19 4 21 3 ? 3 9 10 3 ? 2 9 3 ? 5 19 4 21 3 8 ? 4 19 21 3 8 ? 3 19 3 8 ? 3 9 10 8 ? 2 10 8 ? 5 19 4 21 3 5 ? 4 19 4 3 5 ? 3 19 3 5 ? 3 9 10 5 ? 2 8 5 ? 5 19 4 21 3 16 ? 4 19 4 3 16 ? 3 19 4 16 ? 4 9 10 5 16 ? 3 ...
result:
ok correct
Test #10:
score: 0
Accepted
time: 1ms
memory: 5792kb
input:
6 -1 -1 5 6 -1 -1 2 3 2 5 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
output:
? 2 5 3 ? 3 5 3 6 ? 2 3 6 ? 3 5 3 2 ? 2 5 2 ? 2 6 2 ? 3 5 3 1 ? 3 6 2 1 ? 4 5 3 1 4 ? 3 6 2 4 ! 3 5 6 2 3 2 5
result:
ok correct
Test #11:
score: 0
Accepted
time: 1ms
memory: 5564kb
input:
3 2 3 2 1 3 1
output:
? 2 2 3 ? 2 2 1 ? 2 3 1 ! 3 2 3 2 1 3 1
result:
ok correct
Test #12:
score: 0
Accepted
time: 0ms
memory: 3516kb
input:
3 2 1 3 1 -1 -1
output:
? 2 1 2 ? 2 1 3 ? 2 2 3 ! 2 2 1 3 1
result:
ok correct
Test #13:
score: 0
Accepted
time: 1ms
memory: 5580kb
input:
5 2 3 3 1 2 1 -1 -1 -1 -1 -1 -1 -1 -1 2 5 5 1
output:
? 2 3 2 ? 2 3 1 ? 2 2 1 ? 2 3 4 ? 2 2 4 ? 2 1 4 ? 3 3 4 5 ? 2 2 5 ? 2 1 5 ! 5 2 3 3 1 2 1 2 5 5 1
result:
ok correct
Test #14:
score: 0
Accepted
time: 0ms
memory: 5564kb
input:
3 -1 -1 2 1 -1 -1
output:
? 2 2 3 ? 3 2 3 1 ? 2 3 1 ! 1 2 1
result:
ok correct
Test #15:
score: 0
Accepted
time: 1ms
memory: 5700kb
input:
5 -1 -1 -1 -1 4 3 -1 -1 2 5 -1 -1 3 5
output:
? 2 2 1 ? 3 2 1 4 ? 4 2 1 4 3 ? 3 2 1 3 ? 4 2 1 4 5 ? 3 1 4 5 ? 2 3 5 ! 3 4 3 2 5 3 5
result:
ok correct
Test #16:
score: 0
Accepted
time: 6ms
memory: 3548kb
input:
93 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 88 43 -1 -1 -1 -1 -1 -1 82 13 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 88 73 -1 -1 -1 -1 3 29 -1 -1 -1 -1 52 84 -1 -1 84 29 -1 -1 -1 -1 -1 -1 -1 -1 56 3 -1 -1 56 13 56 43 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 3 90 -1 -1 -1 -1 -1 -1 34 9 -1 -1 9 90 9 29 -1 -1 -1 -1 -1 ...
output:
? 2 82 52 ? 3 82 52 3 ? 4 82 52 3 57 ? 5 82 52 3 57 88 ? 6 82 52 3 57 88 6 ? 7 82 52 3 57 88 6 43 ? 6 82 52 3 57 6 43 ? 7 82 52 3 57 88 6 45 ? 2 43 45 ? 8 82 52 3 57 88 6 45 13 ? 7 52 3 57 88 6 45 13 ? 2 43 13 ? 8 82 52 3 57 88 6 45 26 ? 3 43 13 26 ? 9 82 52 3 57 88 6 45 26 24 ? 3 43 13 24 ? 10 82 5...
result:
ok correct
Test #17:
score: 0
Accepted
time: 0ms
memory: 5672kb
input:
111 -1 -1 -1 -1 -1 -1 -1 -1 71 72 -1 -1 -1 -1 72 109 12 82 -1 -1 12 72 -1 -1 -1 -1 -1 -1 100 89 100 109 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 50 60 71 60 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 71 74 -1 -1 -1 -1 -1 -1 53 8 -1 -1 53 100 -1 -1 53 12 110 71 110 25 -1 -1 -1 -1 12 110 53 110 26 34 26 8 -1 -1 -...
output:
? 2 34 82 ? 3 34 82 50 ? 4 34 82 50 8 ? 5 34 82 50 8 71 ? 6 34 82 50 8 71 72 ? 5 34 82 50 8 72 ? 6 34 82 50 8 71 109 ? 2 72 109 ? 7 34 82 50 8 71 109 12 ? 6 34 50 8 71 109 12 ? 2 72 12 ? 7 34 82 50 8 71 109 89 ? 2 72 89 ? 2 12 89 ? 8 34 82 50 8 71 109 89 100 ? 7 34 82 50 8 71 109 100 ? 6 34 82 50 8 ...
result:
ok correct
Test #18:
score: 0
Accepted
time: 10ms
memory: 5652kb
input:
132 -1 -1 -1 -1 -1 -1 70 38 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 96 40 -1 -1 -1 -1 103 38 -1 -1 70 103 103 96 -1 -1 -1 -1 -1 -1 47 38 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 103 106 40 71 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 14 91 -1 -1 -1 -1 -1 -1 30 23 -1 -1 -1 -1 -1 -1 -1 -1 -1 ...
output:
? 2 23 48 ? 3 23 48 38 ? 4 23 48 38 50 ? 5 23 48 38 50 70 ? 4 23 48 50 70 ? 5 23 48 38 50 40 ? 2 70 40 ? 6 23 48 38 50 40 3 ? 2 70 3 ? 7 23 48 38 50 40 3 96 ? 6 23 48 38 50 3 96 ? 2 70 96 ? 7 23 48 38 50 40 3 103 ? 6 23 48 50 40 3 103 ? 3 70 96 103 ? 2 96 103 ? 7 23 48 38 50 40 3 27 ? 3 70 96 27 ? 2...
result:
ok correct
Test #19:
score: 0
Accepted
time: 3ms
memory: 5608kb
input:
94 -1 -1 -1 -1 70 78 -1 -1 -1 -1 -1 -1 75 22 -1 -1 -1 -1 -1 -1 70 41 -1 -1 42 35 -1 -1 42 70 -1 -1 19 22 -1 -1 -1 -1 -1 -1 -1 -1 17 70 -1 -1 -1 -1 31 41 31 85 -1 -1 -1 -1 -1 -1 57 85 57 78 -1 -1 57 19 70 57 -1 -1 -1 -1 41 12 -1 -1 75 12 19 12 -1 -1 -1 -1 11 22 17 11 -1 -1 -1 -1 -1 -1 -1 -1 70 46 -1 ...
output:
? 2 85 78 ? 3 85 78 22 ? 4 85 78 22 70 ? 3 85 22 70 ? 4 85 78 22 35 ? 2 70 35 ? 5 85 78 22 35 75 ? 4 85 78 35 75 ? 2 70 75 ? 5 85 78 22 35 41 ? 3 70 75 41 ? 2 75 41 ? 6 85 78 22 35 41 42 ? 5 85 78 22 41 42 ? 3 70 75 42 ? 2 75 42 ? 6 85 78 22 35 41 19 ? 5 85 78 35 41 19 ? 3 70 75 19 ? 2 42 19 ? 6 85 ...
result:
ok correct
Test #20:
score: 0
Accepted
time: 5ms
memory: 5656kb
input:
73 -1 -1 -1 -1 -1 -1 52 60 -1 -1 -1 -1 1 52 60 64 -1 -1 -1 -1 -1 -1 44 64 -1 -1 44 31 -1 -1 -1 -1 49 53 53 56 1 53 60 53 -1 -1 -1 -1 51 60 -1 -1 51 53 -1 -1 67 8 -1 -1 53 8 31 8 -1 -1 -1 -1 -1 -1 17 53 17 64 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1 25 -1 -1 -1 -1 51 25 -1 -1 1 16 -1 -1 25 16 -1 -1 -1 -1 49 2...
output:
? 2 56 49 ? 3 56 49 67 ? 4 56 49 67 60 ? 5 56 49 67 60 52 ? 4 56 49 67 52 ? 5 56 49 67 60 1 ? 2 52 1 ? 6 56 49 67 60 1 64 ? 5 56 49 67 1 64 ? 2 52 64 ? 6 56 49 67 60 1 44 ? 3 52 64 44 ? 2 52 44 ? 7 56 49 67 60 1 44 31 ? 6 56 49 67 60 1 31 ? 3 52 64 31 ? 7 56 49 67 60 1 44 53 ? 6 56 67 60 1 44 53 ? 5...
result:
ok correct
Test #21:
score: 0
Accepted
time: 6ms
memory: 5864kb
input:
77 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 62 69 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 62 65 -1 -1 -1 -1 2 15 2 14 -1 -1 -1 -1 60 33 76 60 60 12 -1 -1 -1 -1 14 57 57 41 -1 -1 57 60 57 69 2 57 -1 -1 3 41 3 15 -1 -1 3 60 3 2 -1 -1 -1 -1 58 15 58 41 -1 -1 -1 -1 -1 -1 62 5 -1 -1 5 69 -1 -1 57 5 -1 -1 24 41 -1...
output:
? 2 71 12 ? 3 71 12 41 ? 4 71 12 41 62 ? 5 71 12 41 62 76 ? 6 71 12 41 62 76 10 ? 7 71 12 41 62 76 10 48 ? 8 71 12 41 62 76 10 48 33 ? 9 71 12 41 62 76 10 48 33 69 ? 8 71 12 41 76 10 48 33 69 ? 9 71 12 41 62 76 10 48 33 14 ? 2 69 14 ? 10 71 12 41 62 76 10 48 33 14 15 ? 2 69 15 ? 11 71 12 41 62 76 10...
result:
ok correct
Test #22:
score: 0
Accepted
time: 0ms
memory: 5596kb
input:
81 2 60 -1 -1 -1 -1 -1 -1 60 18 10 18 2 10 -1 -1 10 60 2 62 -1 -1 60 62 10 62 2 27 -1 -1 -1 -1 -1 -1 62 27 -1 -1 -1 -1 -1 -1 62 15 2 50 -1 -1 50 27 -1 -1 50 10 50 62 80 6 18 6 -1 -1 60 6 -1 -1 10 6 62 6 50 6 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 75 16 18 75 2 75 -1 -1 -1 -1 -1 -1 -1 -1 50 75 -1 -1 18 ...
output:
? 2 2 60 ? 2 2 80 ? 2 60 80 ? 3 2 80 18 ? 2 60 18 ? 4 2 80 18 10 ? 3 2 80 10 ? 2 80 10 ? 2 60 10 ? 4 2 80 18 62 ? 3 80 18 62 ? 2 60 62 ? 2 10 62 ? 4 2 80 18 27 ? 3 80 18 27 ? 2 60 27 ? 2 10 27 ? 2 62 27 ? 4 2 80 18 15 ? 3 60 27 15 ? 2 10 15 ? 2 62 15 ? 5 2 80 18 15 50 ? 4 80 18 15 50 ? 3 60 27 50 ? ...
result:
ok correct
Test #23:
score: 0
Accepted
time: 0ms
memory: 5712kb
input:
93 -1 -1 29 63 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 77 84 -1 -1 -1 -1 27 10 -1 -1 27 63 -1 -1 -1 -1 84 50 -1 -1 -1 -1 43 50 -1 -1 43 63 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 43 44 -1 -1 -1 -1 -1 -1 -1 -1 29 56 -1 -1 -1 -1 -1 -1 -1 -1 1 56 -1 -1 43 1 -1 -1 13 30 -1 -1 -1 -1 -1 -1...
output:
? 2 29 77 ? 3 29 77 63 ? 2 77 63 ? 3 29 77 22 ? 2 63 22 ? 4 29 77 22 10 ? 2 63 10 ? 5 29 77 22 10 75 ? 2 63 75 ? 6 29 77 22 10 75 48 ? 2 63 48 ? 7 29 77 22 10 75 48 84 ? 6 29 22 10 75 48 84 ? 2 63 84 ? 7 29 77 22 10 75 48 27 ? 6 29 77 22 75 48 27 ? 3 63 84 27 ? 2 84 27 ? 7 29 77 22 10 75 48 50 ? 3 6...
result:
ok correct
Test #24:
score: 0
Accepted
time: 4ms
memory: 5600kb
input:
37 3 25 -1 -1 30 25 36 3 36 30 36 25 3 17 30 17 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 3 27 30 27 -1 -1 25 27 -1 -1 36 27 3 19 -1 -1 -1 -1 36 19 -1 -1 30 20 3 20 -1 -1 25 20 -1 -1 36 20 27 20 30 1 3 1 1 31 1 17 -1 -1 36 1 -1 -1 20 1 3 24 30 24 -1 -1 25 24 -1 -1 36 24 24 1 27 24 24 20 -1 -1 -1 -1 36 12 12 1 -...
output:
? 2 3 25 ? 2 3 30 ? 2 25 30 ? 3 3 30 36 ? 2 30 36 ? 2 25 36 ? 3 3 30 17 ? 2 30 17 ? 2 25 17 ? 2 36 17 ? 3 3 30 31 ? 3 25 17 31 ? 2 36 31 ? 4 3 30 31 27 ? 3 30 31 27 ? 2 31 27 ? 3 25 17 27 ? 2 17 27 ? 2 36 27 ? 4 3 30 31 19 ? 3 30 31 19 ? 3 25 17 19 ? 2 36 19 ? 2 27 19 ? 4 3 30 31 20 ? 3 3 31 20 ? 2 ...
result:
ok correct
Test #25:
score: 0
Accepted
time: 0ms
memory: 5640kb
input:
144 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 102 28 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 108 42 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 ...
output:
? 2 13 108 ? 3 13 108 83 ? 4 13 108 83 113 ? 5 13 108 83 113 28 ? 6 13 108 83 113 28 23 ? 7 13 108 83 113 28 23 68 ? 8 13 108 83 113 28 23 68 16 ? 9 13 108 83 113 28 23 68 16 130 ? 10 13 108 83 113 28 23 68 16 130 80 ? 11 13 108 83 113 28 23 68 16 130 80 102 ? 10 13 108 83 113 23 68 16 130 80 102 ? ...
result:
ok correct
Test #26:
score: 0
Accepted
time: 8ms
memory: 5684kb
input:
561 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 366 448 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 435 366 -1 -1 -1 -1 -1 -1 494 448 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 366 336 -1 -1 -1 -1 -1 -1 -1 -1 151 77 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1...
output:
? 2 428 382 ? 3 428 382 72 ? 4 428 382 72 77 ? 5 428 382 72 77 316 ? 6 428 382 72 77 316 542 ? 7 428 382 72 77 316 542 255 ? 8 428 382 72 77 316 542 255 310 ? 9 428 382 72 77 316 542 255 310 366 ? 10 428 382 72 77 316 542 255 310 366 462 ? 11 428 382 72 77 316 542 255 310 366 462 448 ? 10 428 382 72...
result:
ok correct
Test #27:
score: 0
Accepted
time: 15ms
memory: 5620kb
input:
679 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 213 370 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 85 175 -1 -1 -1 -1 -1 -1 -1 -1 175 327 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 47 438 47 241 -1 -1 -...
output:
? 2 568 402 ? 3 568 402 370 ? 4 568 402 370 145 ? 5 568 402 370 145 87 ? 6 568 402 370 145 87 350 ? 7 568 402 370 145 87 350 562 ? 8 568 402 370 145 87 350 562 125 ? 9 568 402 370 145 87 350 562 125 571 ? 10 568 402 370 145 87 350 562 125 571 175 ? 11 568 402 370 145 87 350 562 125 571 175 362 ? 12 ...
result:
ok correct
Test #28:
score: 0
Accepted
time: 60ms
memory: 5656kb
input:
1000 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 580 198 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 124 918 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 ...
output:
? 2 568 293 ? 3 568 293 1 ? 4 568 293 1 876 ? 5 568 293 1 876 5 ? 6 568 293 1 876 5 959 ? 7 568 293 1 876 5 959 321 ? 8 568 293 1 876 5 959 321 680 ? 9 568 293 1 876 5 959 321 680 918 ? 10 568 293 1 876 5 959 321 680 918 580 ? 11 568 293 1 876 5 959 321 680 918 580 836 ? 12 568 293 1 876 5 959 321 6...
result:
ok correct
Test #29:
score: 0
Accepted
time: 52ms
memory: 3660kb
input:
1000 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 109 110 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 876 76 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -...
output:
? 2 876 329 ? 3 876 329 853 ? 4 876 329 853 86 ? 5 876 329 853 86 533 ? 6 876 329 853 86 533 150 ? 7 876 329 853 86 533 150 110 ? 8 876 329 853 86 533 150 110 422 ? 9 876 329 853 86 533 150 110 422 145 ? 10 876 329 853 86 533 150 110 422 145 79 ? 11 876 329 853 86 533 150 110 422 145 79 183 ? 12 876...
result:
ok correct
Test #30:
score: -100
Time Limit Exceeded
input:
2000 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -...
output:
? 2 244 1159 ? 3 244 1159 1323 ? 4 244 1159 1323 752 ? 5 244 1159 1323 752 1403 ? 6 244 1159 1323 752 1403 151 ? 7 244 1159 1323 752 1403 151 1442 ? 8 244 1159 1323 752 1403 151 1442 1452 ? 9 244 1159 1323 752 1403 151 1442 1452 1604 ? 10 244 1159 1323 752 1403 151 1442 1452 1604 1532 ? 11 244 1159 ...