QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#758968 | #9743. 重心树 | fstqwq# | AC ✓ | 46ms | 23516kb | C++20 | 1.4kb | 2024-11-17 20:44:56 | 2024-11-17 20:44:56 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
const int N = 2e5 + 5;
int f[N], cen[N], p[N], siz[N];
int getf(int x) { return f[x] == x ? x : f[x] = getf(f[x]); }
void work() {
int n; cin >> n;
vector < vector <int> > a(n + 1);
vector < vector <int> > E(n + 1);
for (int i = 1; i <= n; i++) {
int x; cin >> x;
for (int j = 0; j < x; j++) {
int y; cin >> y;
a[i].push_back(y);
}
}
for (int i = 1; i <= n; i++) f[i] = i;
for (int i = n; i >= 1; i--) {
siz[i] = 1;
if (!a[i].size()) {
// cen[i] = i;
continue;
}
for (auto y : a[i]) {
int r = getf(y);
f[r] = i;
p[r] = i;
siz[i] += siz[r];
E[i].push_back(r);
}
/*int large = 0, who = -1;
for (auto y : E[i]) {
if (siz[y] > large) {
large = y;
who = y;
}
}
while (who != i) {
if (siz[who] >= siz[i] - siz[who]) break;
who = p[who];
}
cen[i] = who;*/
}
for (int i = 1; i <= n; i++) {
for (auto y : E[i]) {
if (y > i) {
cout << i << ' ' << y << '\n';
}
}
}
}
int main() {
ios::sync_with_stdio(0); cin.tie(0);
int T; cin >> T;
while (T--) work();
}
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Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 0ms
memory: 3620kb
input:
2 4 2 3 4 1 3 0 0 3 1 3 1 3 0
output:
1 2 1 4 2 3 1 2 2 3
result:
ok Accepted (2 test cases)
Test #2:
score: 0
Accepted
time: 18ms
memory: 3872kb
input:
40000 3 2 2 3 0 0 2 1 2 0 4 2 4 3 1 4 0 0 5 1 3 2 5 4 1 5 0 0 4 3 2 3 4 0 0 0 2 1 2 0 2 1 2 0 5 1 2 3 3 4 5 0 0 0 2 1 2 0 2 1 2 0 5 4 2 3 4 5 0 0 0 0 4 1 2 2 3 4 0 0 5 2 5 4 1 5 1 4 0 0 2 1 2 0 5 1 2 3 3 4 5 0 0 0 5 2 2 3 0 2 4 5 0 0 5 2 5 4 1 5 1 4 0 0 5 2 2 4 2 3 5 0 0 0 4 1 3 1 4 1 4 0 4 2 4 3 1 ...
output:
1 2 1 3 1 2 1 2 1 3 2 4 1 2 2 3 2 4 3 5 1 2 1 3 1 4 1 2 1 2 1 2 2 3 2 4 2 5 1 2 1 2 1 2 1 3 1 4 1 5 1 2 2 3 2 4 1 2 1 3 2 5 3 4 1 2 1 2 2 3 2 4 2 5 1 2 1 3 3 4 3 5 1 2 1 3 2 5 3 4 1 2 1 4 2 3 2 5 1 2 2 3 3 4 1 2 1 3 2 4 1 2 2 3 1 2 1 3 2 4 3 5 1 2 1 2 2 3 1 2 2 3 3 4 3 5 1 2 1 2 2 3 3 4 1 2 1 3 2 4 ...
result:
ok Accepted (40000 test cases)
Test #3:
score: 0
Accepted
time: 9ms
memory: 5712kb
input:
10000 5 2 3 4 1 5 1 5 0 0 4 2 3 4 1 3 0 0 7 1 2 3 4 7 6 1 4 0 1 7 0 0 2 1 2 0 2 1 2 0 8 1 3 1 4 3 4 5 6 2 7 8 0 0 0 0 4 2 2 4 0 1 4 0 4 1 2 2 3 4 0 0 4 1 2 2 3 4 0 0 2 1 2 0 7 3 3 4 6 1 7 1 7 0 1 6 0 0 4 2 4 3 1 4 0 0 3 2 2 3 0 0 6 2 5 4 1 6 1 4 0 1 6 0 3 2 2 3 0 0 5 3 2 5 4 0 1 5 0 0 7 2 4 6 1 5 1 ...
output:
1 2 1 4 2 3 3 5 1 2 1 4 2 3 1 2 2 3 2 5 2 6 3 4 5 7 1 2 1 2 1 2 2 3 3 4 3 5 3 6 4 7 4 8 1 2 1 3 3 4 1 2 2 3 2 4 1 2 2 3 2 4 1 2 1 2 1 4 1 5 2 3 3 7 5 6 1 2 1 3 2 4 1 2 1 3 1 2 1 3 2 5 3 4 5 6 1 2 1 3 1 2 1 3 1 4 3 5 1 2 1 6 2 3 3 4 4 5 5 7 1 2 1 2 1 4 2 3 2 5 3 7 5 6 5 8 1 2 1 3 2 4 2 7 4 5 5 6 1 2 ...
result:
ok Accepted (10000 test cases)
Test #4:
score: 0
Accepted
time: 11ms
memory: 3536kb
input:
10000 10 2 6 7 2 8 4 1 8 0 1 9 1 10 1 9 1 10 0 0 10 3 2 8 5 4 3 9 7 10 0 1 8 0 1 9 0 0 0 0 9 2 2 5 3 3 7 6 0 1 7 2 8 9 0 0 0 0 3 2 2 3 0 0 6 3 4 3 6 1 4 0 0 1 6 0 10 3 2 4 7 2 10 8 1 10 0 1 8 1 9 1 9 0 0 0 3 1 3 1 3 0 5 2 5 4 1 5 1 4 0 0 2 1 2 0 9 3 2 3 7 0 4 5 6 8 9 1 5 0 0 0 0 0 6 4 2 3 4 6 0 0 0 ...
output:
1 2 1 5 2 3 2 4 3 6 5 7 6 8 7 9 8 10 1 2 1 4 1 5 2 3 2 6 2 7 2 10 4 8 6 9 1 2 1 5 2 3 2 4 2 6 4 7 5 8 5 9 1 2 1 3 1 2 1 3 1 5 2 4 5 6 1 2 1 4 1 6 2 3 2 5 3 10 5 8 6 7 7 9 1 2 2 3 1 2 1 3 2 5 3 4 1 2 1 2 1 3 1 7 3 4 3 6 3 8 3 9 4 5 1 2 1 3 1 4 1 5 5 6 1 2 1 3 1 4 3 9 4 5 5 6 5 7 6 8 1 2 1 2 1 3 1 4 3...
result:
ok Accepted (10000 test cases)
Test #5:
score: 0
Accepted
time: 2ms
memory: 3668kb
input:
16 392 4 2 3 165 13 0 2 4 12 0 4 177 7 9 23 2 187 16 0 1 13 0 1 13 2 208 27 0 2 14 22 0 1 23 2 19 20 1 208 3 21 25 27 0 0 0 0 0 2 208 29 0 2 32 31 3 44 40 38 1 208 0 1 44 0 3 35 49 52 1 42 2 36 208 0 0 1 44 1 42 1 49 1 60 2 79 213 0 3 46 79 57 2 47 48 1 60 0 0 0 0 1 213 1 79 1 64 1 57 2 79 63 2 62 2...
output:
1 2 1 3 1 5 1 8 3 4 3 12 5 6 5 7 5 9 5 15 6 11 6 16 8 10 10 13 11 17 11 18 13 14 13 22 15 23 16 19 16 20 17 24 18 21 18 25 18 26 24 28 24 29 26 27 26 31 27 30 27 32 27 33 28 34 30 37 32 35 32 39 32 40 33 38 34 36 34 41 37 44 38 42 39 49 40 45 41 43 41 50 43 46 43 51 43 53 44 47 44 48 45 52 50 55 51 ...
result:
ok Accepted (16 test cases)
Test #6:
score: 0
Accepted
time: 1ms
memory: 3644kb
input:
4 502 3 3 253 10 3 7 8 13 2 15 18 1 15 2 6 253 0 1 24 0 1 18 0 2 23 20 2 258 21 1 33 2 24 17 1 24 1 20 0 2 25 26 3 27 42 264 0 2 22 31 0 1 33 2 30 34 0 0 0 1 42 2 265 37 0 0 1 45 0 0 2 269 52 2 269 44 0 1 45 1 56 2 51 58 3 43 47 269 2 54 50 0 0 1 60 1 51 0 1 58 2 53 269 0 0 2 61 63 0 1 60 2 278 67 1...
output:
1 2 1 5 1 10 2 3 2 8 2 11 3 4 3 9 4 7 5 6 5 12 7 14 9 18 11 13 11 16 12 19 12 21 13 23 14 15 14 17 15 24 16 20 18 25 18 26 19 27 19 28 19 29 21 22 21 31 23 33 24 30 24 34 28 32 29 35 29 37 32 38 35 36 35 39 36 41 36 44 38 42 39 40 40 46 40 48 41 43 41 47 41 49 42 45 42 50 45 54 46 51 48 52 49 53 49 ...
result:
ok Accepted (4 test cases)
Test #7:
score: 0
Accepted
time: 1ms
memory: 5660kb
input:
1 422 2 9 195 1 9 4 5 195 11 8 1 13 1 13 3 212 12 25 2 16 14 0 0 2 18 212 2 19 31 0 0 0 2 22 29 1 27 1 22 0 1 27 3 221 26 30 1 31 0 1 222 2 33 37 2 33 35 0 0 1 222 1 34 0 0 1 40 2 48 49 1 48 0 2 38 229 2 42 41 0 1 56 1 42 0 0 1 50 3 86 47 238 2 86 51 1 86 0 1 56 1 50 0 0 2 238 58 2 94 57 1 238 1 96 ...
output:
1 2 1 3 2 9 3 4 3 6 3 7 3 8 4 5 5 13 6 10 6 12 6 15 7 11 7 14 10 18 10 20 11 16 11 21 15 17 15 24 16 19 17 22 19 27 20 23 20 26 20 30 21 31 23 28 24 25 24 32 25 29 25 35 28 36 29 33 32 37 33 34 33 43 34 39 36 38 36 44 37 40 37 41 39 48 40 42 43 49 44 45 44 47 44 52 45 46 45 51 46 53 48 56 49 50 52 5...
result:
ok Accepted (1 test case)
Test #8:
score: 0
Accepted
time: 19ms
memory: 3804kb
input:
100 509 3 21 3 252 1 21 0 2 23 18 3 252 8 25 2 252 14 2 11 26 0 1 18 1 252 0 1 252 1 26 0 1 34 2 42 22 1 28 1 28 2 24 252 1 51 2 72 39 2 30 31 1 72 0 1 34 1 75 1 39 0 1 252 0 0 1 75 1 252 0 4 37 40 266 46 2 38 39 0 0 3 41 44 48 0 0 1 75 1 266 0 1 53 2 59 62 3 49 266 56 0 0 1 266 1 75 1 266 1 60 1 56...
output:
1 2 1 3 1 5 2 4 4 7 4 9 5 6 5 8 5 15 6 10 6 14 7 11 7 13 9 17 10 12 12 19 13 16 15 25 16 20 16 22 17 18 18 28 19 24 19 29 20 21 21 23 21 27 22 30 22 31 23 26 25 34 26 32 27 36 29 33 32 42 33 35 35 37 35 40 35 43 35 45 36 38 36 39 39 41 39 44 39 48 42 51 43 47 45 46 46 53 46 55 47 49 47 50 47 54 50 5...
result:
ok Accepted (100 test cases)
Test #9:
score: 0
Accepted
time: 28ms
memory: 9392kb
input:
5 4174 3 9 15 2088 3 3 18 7 0 2 23 12 1 15 2 19 2088 0 1 19 1 23 2 11 2088 3 16 17 21 0 1 20 2 2088 38 0 0 0 2 28 27 1 20 0 0 2 2088 39 1 34 2 30 47 1 30 2 29 2088 0 1 34 0 0 1 39 1 47 1 2088 0 1 39 1 51 2 2088 44 2 42 51 2 46 49 2 55 2088 1 42 0 1 44 0 1 55 0 2 48 52 0 0 2 2088 58 2 59 53 1 63 0 2 ...
output:
1 2 1 5 1 6 2 3 2 4 2 7 4 9 4 12 5 15 6 8 6 10 8 13 9 18 10 11 10 14 11 16 11 17 11 21 13 19 14 22 14 24 18 23 18 27 19 20 22 26 22 31 23 28 24 25 24 32 25 30 26 29 26 33 28 34 31 35 32 36 33 37 35 39 36 38 37 40 37 43 38 41 38 47 39 46 39 49 40 45 40 50 41 42 43 44 45 54 47 48 47 51 50 56 50 58 51 ...
result:
ok Accepted (5 test cases)
Test #10:
score: 0
Accepted
time: 28ms
memory: 9304kb
input:
4 32538 4 21 46 18 16255 2 14 22 1 46 1 17 1 18 2 8 50 2 16 11 1 16 1 16255 1 50 0 2 20 22 1 18 1 17 2 16272 33 0 0 2 23 27 1 50 0 2 32 28 2 30 36 0 1 16272 3 26 38 37 0 0 0 1 50 0 1 16272 1 36 2 42 53 1 39 1 50 0 1 39 3 51 44 48 0 1 50 1 16272 1 55 1 62 0 2 16299 78 1 59 1 16299 0 1 59 2 56 67 1 55...
output:
1 2 1 3 1 5 1 9 2 4 2 12 3 6 4 14 5 13 6 7 6 10 7 8 7 11 8 16 9 15 10 19 12 20 12 21 13 18 14 17 15 24 15 25 18 23 18 27 19 29 21 22 21 28 22 30 22 32 24 31 25 26 25 33 25 34 29 35 31 41 32 36 33 38 33 43 34 37 35 40 37 39 38 42 38 44 38 48 40 46 41 45 42 51 43 53 45 47 45 54 46 49 47 57 49 50 50 52...
result:
ok Accepted (4 test cases)
Test #11:
score: 0
Accepted
time: 25ms
memory: 8724kb
input:
3 54304 3 7 27151 13 1 7 3 11 8 27158 2 6 11 1 22 2 9 12 0 0 0 1 27158 3 14 17 31 0 2 25 22 2 15 23 0 1 25 0 1 31 1 27158 1 26 2 36 27158 3 27 28 34 0 1 40 1 26 0 0 0 1 36 2 27158 48 1 40 1 34 2 41 27158 0 1 41 0 5 27175 42 45 46 73 1 48 1 27175 0 0 0 2 52 58 1 27175 0 0 2 50 73 2 49 57 0 0 3 54 56 ...
output:
1 2 1 3 1 5 2 7 3 4 3 8 3 10 4 6 4 11 5 13 6 9 6 12 10 19 11 14 11 17 11 18 13 16 13 22 14 15 14 23 16 20 18 24 19 21 20 25 21 29 21 30 22 27 22 28 22 32 24 31 25 26 29 36 30 33 30 38 31 40 32 34 33 35 33 37 35 41 37 39 37 42 37 45 37 46 37 47 38 43 39 44 43 48 43 53 44 51 47 50 47 55 48 49 48 52 51...
result:
ok Accepted (3 test cases)
Test #12:
score: 0
Accepted
time: 24ms
memory: 9400kb
input:
2 64362 6 2 13 32175 17 6 18 0 3 15 11 23 2 32175 14 1 17 0 1 15 1 11 1 18 2 32175 20 0 2 22 21 1 28 0 0 1 32175 2 22 24 0 1 32175 0 0 2 27 32 2 25 33 0 0 2 31 32175 0 1 33 2 36 40 1 36 1 36 0 0 3 32175 48 42 1 32175 2 37 46 0 1 40 2 56 45 0 1 56 0 3 32182 80 60 3 32182 52 53 0 0 1 80 1 57 2 32192 7...
output:
1 2 1 3 1 4 1 5 1 6 1 9 3 7 3 8 3 13 4 10 4 14 5 12 7 15 8 11 9 18 10 16 10 20 12 17 12 21 13 23 16 19 17 22 17 24 19 26 22 27 22 32 23 25 23 28 26 29 26 34 28 33 29 30 29 38 30 31 31 36 34 35 34 39 34 42 35 43 36 37 36 46 38 40 39 41 39 45 41 48 43 44 43 47 43 51 44 49 44 52 44 53 47 50 48 56 49 54...
result:
ok Accepted (2 test cases)
Test #13:
score: 0
Accepted
time: 39ms
memory: 22476kb
input:
1 194798 3 2 3 97357 0 0 3 6 8 97357 1 6 0 2 16 32 1 24 3 97357 14 19 2 97357 13 2 97357 20 1 32 0 0 2 97357 29 2 28 26 1 97357 2 97357 27 0 0 1 29 1 37 1 97357 1 28 2 35 97357 0 0 0 0 1 35 4 33 34 97357 45 1 37 0 0 0 2 38 97357 0 0 3 97357 48 67 1 45 1 50 1 97357 2 97361 47 3 106 97382 59 1 50 1 48...
output:
1 2 1 3 1 4 4 5 4 7 4 9 5 6 7 8 7 12 8 16 9 10 9 14 9 19 10 11 10 13 11 15 11 20 12 22 15 17 15 21 16 24 16 26 17 18 18 23 18 27 21 29 22 32 23 25 24 28 25 30 25 31 30 35 31 33 31 34 31 36 31 40 32 37 36 38 36 39 39 42 39 46 39 49 40 41 41 45 42 43 43 44 43 47 44 51 44 53 44 54 45 50 46 48 49 52 49 ...
result:
ok Accepted (1 test case)
Test #14:
score: 0
Accepted
time: 16ms
memory: 3864kb
input:
10000 8 2 2 5 3 8 6 7 1 5 1 8 0 0 0 0 8 4 3 4 8 7 1 5 1 5 0 0 1 8 0 0 4 2 2 4 0 1 4 0 3 2 2 3 0 0 2 1 2 0 12 1 4 4 3 8 10 6 0 2 7 11 1 10 0 0 2 9 12 0 0 1 12 0 6 2 3 5 2 6 4 1 6 0 0 0 4 1 3 1 4 1 4 0 7 2 3 7 1 5 2 4 6 0 1 6 0 0 14 4 2 13 5 7 2 4 6 1 13 2 8 14 2 9 11 2 10 12 0 0 0 0 0 0 0 0 4 2 4 3 1...
output:
1 2 1 3 2 4 2 6 2 7 3 5 4 8 1 2 1 4 1 6 1 7 2 3 3 5 6 8 1 2 1 3 3 4 1 2 1 3 1 2 1 2 2 3 2 4 2 5 2 6 4 7 4 8 5 10 8 9 8 11 11 12 1 2 1 5 2 3 2 4 3 6 1 2 2 3 3 4 1 2 1 7 2 3 3 4 3 5 5 6 1 2 1 3 1 5 1 7 2 4 2 6 3 13 4 8 4 14 5 9 5 11 6 10 6 12 1 2 1 3 2 4 1 2 1 4 2 3 1 2 1 4 1 8 2 3 2 6 2 9 4 5 5 7 7 1...
result:
ok Accepted (10000 test cases)
Test #15:
score: 0
Accepted
time: 18ms
memory: 5624kb
input:
10000 14 2 2 10 4 6 4 5 12 1 6 2 7 9 2 11 13 0 0 1 14 0 1 14 0 0 0 0 11 4 4 5 6 11 2 7 10 1 5 2 8 9 0 0 1 8 0 0 0 0 9 4 3 4 6 7 1 8 2 5 9 0 0 0 0 1 9 0 16 2 8 7 2 12 8 1 12 1 8 1 7 1 13 0 4 9 10 15 16 0 0 1 15 1 13 0 1 16 0 0 10 3 4 3 7 2 10 5 0 1 10 0 1 7 2 8 9 0 0 0 5 3 5 3 4 1 5 0 0 0 7 2 3 5 2 3...
output:
1 2 1 8 2 3 2 4 2 5 2 12 3 6 4 7 4 9 5 11 5 13 8 10 10 14 1 2 1 3 1 6 1 11 2 4 2 10 3 5 4 7 4 9 7 8 1 2 1 4 1 6 1 7 2 3 3 5 3 8 8 9 1 2 1 5 2 3 2 4 3 6 4 8 5 7 6 12 8 9 8 10 8 11 8 14 11 15 12 13 14 16 1 2 1 3 1 6 2 4 2 5 4 10 6 7 7 8 7 9 1 2 1 3 1 4 2 5 1 2 1 5 2 3 2 6 3 4 3 7 1 2 1 3 1 6 1 10 3 4 ...
result:
ok Accepted (10000 test cases)
Test #16:
score: 0
Accepted
time: 20ms
memory: 3872kb
input:
10000 17 2 2 12 4 14 6 11 10 2 7 12 1 14 1 6 0 0 2 15 13 1 12 0 1 15 2 16 17 0 0 0 0 0 9 3 5 4 9 1 5 1 4 0 2 7 8 1 9 0 0 0 5 2 3 5 1 4 1 4 0 0 18 3 4 3 10 2 9 16 0 2 14 12 3 8 15 11 1 18 1 14 0 1 13 1 17 0 1 13 0 0 1 17 1 18 0 0 2 1 2 0 14 3 3 13 7 2 6 11 1 10 1 13 2 8 14 1 10 1 12 1 12 1 14 0 0 0 0...
output:
1 2 1 3 2 4 2 5 2 8 2 10 3 7 3 9 4 14 5 6 8 11 8 13 9 12 11 15 12 16 12 17 1 2 1 3 1 6 2 5 3 4 5 7 5 8 6 9 1 2 1 5 2 3 3 4 1 2 1 3 1 5 2 4 2 6 4 7 4 9 5 8 5 10 5 11 6 16 7 14 9 12 10 15 12 13 15 17 16 18 1 2 1 2 1 4 1 5 2 3 2 11 3 6 4 13 5 7 5 9 6 10 7 8 8 12 9 14 1 2 1 5 1 11 2 3 2 4 2 8 2 10 3 6 5...
result:
ok Accepted (10000 test cases)
Test #17:
score: 0
Accepted
time: 22ms
memory: 3580kb
input:
10000 12 3 3 6 11 2 9 7 1 9 1 12 1 7 1 12 0 1 10 1 10 0 0 0 9 4 7 5 6 9 1 7 1 8 1 5 0 0 1 8 0 0 16 3 5 3 6 3 4 7 12 0 0 2 7 11 0 3 9 15 13 1 11 0 1 15 0 2 14 16 0 0 0 0 13 1 3 3 4 8 10 4 6 7 9 12 2 5 6 0 2 11 13 0 0 0 0 0 0 0 4 2 4 3 1 4 0 0 8 2 5 3 2 6 7 0 1 6 1 8 1 8 0 0 20 2 7 6 3 4 10 11 2 13 8 ...
output:
1 2 1 4 1 11 2 3 2 5 3 8 4 6 5 7 6 12 8 9 9 10 1 2 1 4 1 6 1 9 2 3 3 7 4 5 7 8 1 2 1 3 1 6 2 4 2 5 2 12 5 7 5 8 7 9 7 10 7 13 8 11 10 15 12 14 12 16 1 2 2 3 2 8 2 10 3 4 3 7 3 9 3 12 4 5 4 6 6 11 6 13 1 2 1 3 2 4 1 2 1 3 2 4 2 7 4 5 5 6 6 8 1 2 1 3 2 4 2 7 2 11 3 6 3 8 4 5 4 14 6 13 7 9 9 10 10 12 1...
result:
ok Accepted (10000 test cases)
Test #18:
score: 0
Accepted
time: 26ms
memory: 3572kb
input:
100000 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2 0 2 1 2...
output:
1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 ...
result:
ok Accepted (100000 test cases)
Test #19:
score: 0
Accepted
time: 46ms
memory: 23516kb
input:
1 200000 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 66869 1 6...
output:
1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 27 28 28 29 29 30 30 31 31 32 32 33 33 34 34 35 35 36 36 37 37 38 38 39 39 40 40 41 41 42 42 43 43 44 44 45 45 46 46 47 47 48 48 49 49 50 50 51 51 52 52 53 53 54...
result:
ok Accepted (1 test case)
Test #20:
score: 0
Accepted
time: 31ms
memory: 17252kb
input:
1 200000 5703 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 1374 1375 1440 1486 1487 1488 1489 1845 1846 1847 1848 1849 1850 1851 1860 1861 1862 1863 1864 1865 1866 1867 1868 1888 1889 3321 3322 3323 3324 3325 3326 3327 3328 3329 3330 3446 ...
output:
1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 11 1 12 1 13 1 14 1 15 1 16 1 17 1 18 1 19 1 20 1 21 1 22 1 23 1 24 1 25 1 26 1 27 1 28 1 29 1 30 1 31 1 32 1 33 1 34 1 35 1 36 1 37 1 38 1 39 1 1374 1 1375 1 1440 1 1486 1 1487 1 1488 1 1489 1 1845 1 1846 1 1847 1 1848 1 1849 1 1850 1 1851 1 1860 1 1861 1 1862...
result:
ok Accepted (1 test case)
Test #21:
score: 0
Accepted
time: 35ms
memory: 22056kb
input:
1 200000 11 39 63012 63019 63148 63219 63220 63262 63263 130152 198563 199731 9 3 4 39 60342 60876 60977 62603 62911 62944 0 5 5 7 23 25 36 0 3 8 19 22 4 8 15 16 18 4 9 10 12 14 0 0 1 13 1 13 0 0 0 0 1 18 0 2 20 21 0 0 0 0 2 27 31 2 26 29 0 2 28 30 0 1 30 0 3 32 33 35 0 0 1 35 0 2 37 38 0 0 15 41 42...
output:
1 2 1 63012 1 63017 1 63125 1 63218 1 63220 1 63262 1 63263 1 65642 1 197998 1 199731 2 3 2 4 2 39 2 60342 2 60825 2 60977 2 62603 2 62898 2 62944 4 5 4 6 4 23 4 24 4 36 6 7 6 19 6 22 7 8 7 15 7 16 7 17 8 9 8 10 8 11 8 14 11 12 12 13 17 18 19 20 19 21 24 25 24 31 25 26 25 27 27 28 27 29 29 30 31 32 ...
result:
ok Accepted (1 test case)
Test #22:
score: 0
Accepted
time: 43ms
memory: 14752kb
input:
2 100000 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 18907 1 1...
output:
1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 27 28 28 29 29 30 30 31 31 32 32 33 33 34 34 35 35 36 36 37 37 38 38 39 39 40 40 41 41 42 42 43 43 44 44 45 45 46 46 47 47 48 48 49 49 50 50 51 51 52 52 53 53 54...
result:
ok Accepted (2 test cases)
Test #23:
score: 0
Accepted
time: 30ms
memory: 10672kb
input:
2 100000 2810 2 3 4 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 951 952 953 1008 1009 1010 1019 1020 1021 1046 1047 1048 1049 1050 1581 1582 1583 1584 1585 1586 1587 1588 1589 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1680 1693 1694 1711 1712 1713 1732 1733 1951 1952 2040 20...
output:
1 2 1 3 1 4 1 40 1 41 1 42 1 43 1 44 1 45 1 46 1 47 1 48 1 49 1 50 1 51 1 52 1 53 1 54 1 55 1 56 1 951 1 952 1 953 1 1008 1 1009 1 1010 1 1019 1 1020 1 1021 1 1046 1 1047 1 1048 1 1049 1 1050 1 1581 1 1582 1 1583 1 1584 1 1585 1 1586 1 1587 1 1588 1 1589 1 1651 1 1652 1 1653 1 1654 1 1655 1 1656 1 1...
result:
ok Accepted (2 test cases)
Extra Test:
score: 0
Extra Test Passed