#include "meetings.h"
#define All(x) x.begin(), x.end()
#define pb push_back
#include <bits/stdc++.h>
using namespace std;
#define debug(args...) kout("[ " + string(#args) + " ]", args)
void kout() { cerr << endl; }
template <class T, class ...U> void kout(T a, U ...b) { cerr << a << ' ',kout(b...); }
template <class T> void pary(T L, T R) { while (L != R) cerr << *L << " \n"[++L==R]; }
void solve_set(vector <int> V) {
srand(time(NULL));
random_shuffle(All(V));
set <int> R;
vector <int> V2;
for (int i : V) R.insert(i);
int m = Query(V[0], V[1], V[2]);
if (V.size() == 3) {
for (int i = 0; i < 3; i++) {
if (m != V[i]) {
debug(min(m, V[i]), max(m, V[i]));
Bridge(min(m, V[i]), max(m, V[i]));
}
}
return;
}
for (int i = 0; i < 3; i++) {
if (m == V[i]) continue;
vector <int> A, B;
R.erase(V[i]);
for (int j : V) {
if (j == V[i] || j == m) continue;
int d = Query(m, V[i], j);
if (d == V[i])
B.pb(j), R.erase(j);
else if (d != m)
A.pb(j), R.erase(j);
}
if (A.size() == 0) {
debug(min(m, V[i]), max(m, V[i]));
Bridge(min(m, V[i]), max(m, V[i]));
} else if (A.size() == 1) {
debug(min(A[0], m), max(A[0], m));
Bridge(min(A[0], m), max(A[0], m));
debug(min(A[0], V[i]), max(A[0], V[i]));
Bridge(min(A[0], V[i]), max(A[0], V[i]));
} else if (A.size() >= 2) {
A.pb(m);
A.pb(V[i]);
solve_set(A);
}
if (B.size() == 1) {
debug(min(B[0], V[i]), max(B[0], V[i]));
Bridge(min(B[0], V[i]), max(B[0], V[i]));
} else if (B.size() >= 2) {
B.pb(V[i]);
solve_set(B);
}
}
for (int i : R) V2.pb(i);
if (V2.size() == 2) {
debug(min(V2[0], V2[1]), max(V2[0], V2[1]));
Bridge(min(V2[0], V2[1]), max(V2[0], V2[1]));
} else if (V2.size() >= 3) {
solve_set(V2);
}
}
void Solve(int N) {
vector <int> arr;
for (int i = 0; i < N; i++) arr.pb(i);
solve_set(arr);
return;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
1 ms |
364 KB |
Output is correct |
| 4 |
Correct |
1 ms |
364 KB |
Output is correct |
| 5 |
Correct |
1 ms |
364 KB |
Output is correct |
| 6 |
Correct |
1 ms |
364 KB |
Output is correct |
| 7 |
Correct |
1 ms |
364 KB |
Output is correct |
| 8 |
Correct |
1 ms |
364 KB |
Output is correct |
| 9 |
Correct |
1 ms |
364 KB |
Output is correct |
| 10 |
Correct |
1 ms |
364 KB |
Output is correct |
| 11 |
Correct |
1 ms |
364 KB |
Output is correct |
| 12 |
Correct |
1 ms |
384 KB |
Output is correct |
| 13 |
Correct |
1 ms |
364 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
1 ms |
364 KB |
Output is correct |
| 4 |
Correct |
1 ms |
364 KB |
Output is correct |
| 5 |
Correct |
1 ms |
364 KB |
Output is correct |
| 6 |
Correct |
1 ms |
364 KB |
Output is correct |
| 7 |
Correct |
1 ms |
364 KB |
Output is correct |
| 8 |
Correct |
1 ms |
364 KB |
Output is correct |
| 9 |
Correct |
1 ms |
364 KB |
Output is correct |
| 10 |
Correct |
1 ms |
364 KB |
Output is correct |
| 11 |
Correct |
1 ms |
364 KB |
Output is correct |
| 12 |
Correct |
1 ms |
384 KB |
Output is correct |
| 13 |
Correct |
1 ms |
364 KB |
Output is correct |
| 14 |
Correct |
2 ms |
364 KB |
Output is correct |
| 15 |
Correct |
2 ms |
364 KB |
Output is correct |
| 16 |
Correct |
2 ms |
364 KB |
Output is correct |
| 17 |
Correct |
2 ms |
364 KB |
Output is correct |
| 18 |
Correct |
2 ms |
364 KB |
Output is correct |
| 19 |
Correct |
2 ms |
364 KB |
Output is correct |
| 20 |
Correct |
2 ms |
364 KB |
Output is correct |
| 21 |
Correct |
2 ms |
364 KB |
Output is correct |
| 22 |
Correct |
2 ms |
364 KB |
Output is correct |
| 23 |
Correct |
2 ms |
364 KB |
Output is correct |
| 24 |
Correct |
2 ms |
508 KB |
Output is correct |
| 25 |
Correct |
2 ms |
364 KB |
Output is correct |
| 26 |
Correct |
2 ms |
364 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
1 ms |
364 KB |
Output is correct |
| 4 |
Correct |
1 ms |
364 KB |
Output is correct |
| 5 |
Correct |
1 ms |
364 KB |
Output is correct |
| 6 |
Correct |
1 ms |
364 KB |
Output is correct |
| 7 |
Correct |
1 ms |
364 KB |
Output is correct |
| 8 |
Correct |
1 ms |
364 KB |
Output is correct |
| 9 |
Correct |
1 ms |
364 KB |
Output is correct |
| 10 |
Correct |
1 ms |
364 KB |
Output is correct |
| 11 |
Correct |
1 ms |
364 KB |
Output is correct |
| 12 |
Correct |
1 ms |
384 KB |
Output is correct |
| 13 |
Correct |
1 ms |
364 KB |
Output is correct |
| 14 |
Correct |
2 ms |
364 KB |
Output is correct |
| 15 |
Correct |
2 ms |
364 KB |
Output is correct |
| 16 |
Correct |
2 ms |
364 KB |
Output is correct |
| 17 |
Correct |
2 ms |
364 KB |
Output is correct |
| 18 |
Correct |
2 ms |
364 KB |
Output is correct |
| 19 |
Correct |
2 ms |
364 KB |
Output is correct |
| 20 |
Correct |
2 ms |
364 KB |
Output is correct |
| 21 |
Correct |
2 ms |
364 KB |
Output is correct |
| 22 |
Correct |
2 ms |
364 KB |
Output is correct |
| 23 |
Correct |
2 ms |
364 KB |
Output is correct |
| 24 |
Correct |
2 ms |
508 KB |
Output is correct |
| 25 |
Correct |
2 ms |
364 KB |
Output is correct |
| 26 |
Correct |
2 ms |
364 KB |
Output is correct |
| 27 |
Correct |
24 ms |
492 KB |
Output is correct |
| 28 |
Correct |
22 ms |
492 KB |
Output is correct |
| 29 |
Correct |
23 ms |
488 KB |
Output is correct |
| 30 |
Correct |
21 ms |
492 KB |
Output is correct |
| 31 |
Correct |
26 ms |
492 KB |
Output is correct |
| 32 |
Correct |
21 ms |
512 KB |
Output is correct |
| 33 |
Correct |
25 ms |
492 KB |
Output is correct |
| 34 |
Correct |
30 ms |
620 KB |
Output is correct |
| 35 |
Correct |
26 ms |
492 KB |
Output is correct |
| 36 |
Correct |
23 ms |
512 KB |
Output is correct |
| 37 |
Correct |
19 ms |
492 KB |
Output is correct |
| 38 |
Correct |
18 ms |
492 KB |
Output is correct |
| 39 |
Correct |
18 ms |
492 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1390 ms |
760 KB |
Output is correct |
| 2 |
Correct |
1653 ms |
1060 KB |
Output is correct |
| 3 |
Correct |
1674 ms |
876 KB |
Output is correct |
| 4 |
Correct |
1356 ms |
876 KB |
Output is correct |
| 5 |
Correct |
1737 ms |
876 KB |
Output is correct |
| 6 |
Correct |
1253 ms |
1004 KB |
Output is correct |
| 7 |
Correct |
1355 ms |
1052 KB |
Output is correct |
| 8 |
Correct |
1531 ms |
1344 KB |
Output is correct |
| 9 |
Correct |
1306 ms |
876 KB |
Output is correct |
| 10 |
Correct |
1208 ms |
876 KB |
Output is correct |
| 11 |
Correct |
1418 ms |
1336 KB |
Output is correct |
| 12 |
Correct |
1450 ms |
1180 KB |
Output is correct |
| 13 |
Correct |
1544 ms |
1244 KB |
Output is correct |
| 14 |
Correct |
1783 ms |
1088 KB |
Output is correct |
| 15 |
Correct |
1532 ms |
1260 KB |
Output is correct |
| 16 |
Correct |
1667 ms |
1152 KB |
Output is correct |
| 17 |
Correct |
1161 ms |
1260 KB |
Output is correct |
| 18 |
Correct |
1483 ms |
1260 KB |
Output is correct |
| 19 |
Correct |
1497 ms |
1004 KB |
Output is correct |
| 20 |
Correct |
1710 ms |
1132 KB |
Output is correct |
| 21 |
Correct |
1721 ms |
1020 KB |
Output is correct |
| 22 |
Correct |
1893 ms |
1260 KB |
Output is correct |
| 23 |
Correct |
1736 ms |
1292 KB |
Output is correct |
| 24 |
Correct |
1750 ms |
796 KB |
Output is correct |
| 25 |
Correct |
1560 ms |
1052 KB |
Output is correct |
| 26 |
Correct |
1545 ms |
1004 KB |
Output is correct |
| 27 |
Correct |
1788 ms |
876 KB |
Output is correct |
| 28 |
Correct |
1541 ms |
1268 KB |
Output is correct |
| 29 |
Correct |
1200 ms |
1004 KB |
Output is correct |
| 30 |
Correct |
1226 ms |
1004 KB |
Output is correct |
| 31 |
Correct |
1275 ms |
1004 KB |
Output is correct |
| 32 |
Correct |
1020 ms |
1004 KB |
Output is correct |
| 33 |
Correct |
799 ms |
1004 KB |
Output is correct |
| 34 |
Correct |
20 ms |
492 KB |
Output is correct |
| 35 |
Correct |
22 ms |
492 KB |
Output is correct |
| 36 |
Correct |
28 ms |
492 KB |
Output is correct |
| 37 |
Correct |
20 ms |
492 KB |
Output is correct |
| 38 |
Correct |
26 ms |
492 KB |
Output is correct |
| 39 |
Correct |
20 ms |
492 KB |
Output is correct |
| 40 |
Correct |
26 ms |
492 KB |
Output is correct |
| 41 |
Correct |
31 ms |
492 KB |
Output is correct |
| 42 |
Correct |
26 ms |
492 KB |
Output is correct |
| 43 |
Correct |
29 ms |
492 KB |
Output is correct |
| 44 |
Correct |
18 ms |
492 KB |
Output is correct |
| 45 |
Correct |
16 ms |
492 KB |
Output is correct |
| 46 |
Correct |
18 ms |
492 KB |
Output is correct |
| 47 |
Correct |
2 ms |
364 KB |
Output is correct |
| 48 |
Correct |
2 ms |
364 KB |
Output is correct |
| 49 |
Correct |
2 ms |
364 KB |
Output is correct |
| 50 |
Correct |
2 ms |
364 KB |
Output is correct |
| 51 |
Correct |
2 ms |
364 KB |
Output is correct |
| 52 |
Correct |
2 ms |
364 KB |
Output is correct |
| 53 |
Correct |
2 ms |
364 KB |
Output is correct |
| 54 |
Correct |
2 ms |
364 KB |
Output is correct |
| 55 |
Correct |
2 ms |
364 KB |
Output is correct |
| 56 |
Correct |
2 ms |
364 KB |
Output is correct |
| 57 |
Correct |
2 ms |
364 KB |
Output is correct |
| 58 |
Correct |
2 ms |
364 KB |
Output is correct |
| 59 |
Correct |
2 ms |
364 KB |
Output is correct |
| 60 |
Correct |
1 ms |
364 KB |
Output is correct |
| 61 |
Correct |
1 ms |
364 KB |
Output is correct |
| 62 |
Correct |
1 ms |
364 KB |
Output is correct |
| 63 |
Correct |
1 ms |
364 KB |
Output is correct |
| 64 |
Correct |
1 ms |
364 KB |
Output is correct |
| 65 |
Correct |
1 ms |
364 KB |
Output is correct |
| 66 |
Correct |
1 ms |
364 KB |
Output is correct |
| 67 |
Correct |
1 ms |
364 KB |
Output is correct |
| 68 |
Correct |
1 ms |
364 KB |
Output is correct |
| 69 |
Correct |
1 ms |
364 KB |
Output is correct |
| 70 |
Correct |
1 ms |
364 KB |
Output is correct |
| 71 |
Correct |
1 ms |
364 KB |
Output is correct |
| 72 |
Correct |
1 ms |
364 KB |
Output is correct |
