QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #683511 | #9519. Build a Computer | OneWan | AC ✓ | 0ms | 3712kb | C++23 | 2.2kb | 2024-10-27 21:34:52 | 2024-10-27 21:34:54 |
Judging History
answer
// ██████╗ ███╗ ██╗███████╗██╗ ██╗ █████╗ ███╗ ██╗
// ██╔═══██╗████╗ ██║██╔════╝██║ ██║██╔══██╗████╗ ██║
// ██║ ██║██╔██╗ ██║█████╗ ██║ █╗ ██║███████║██╔██╗ ██║
// ██║ ██║██║╚██╗██║██╔══╝ ██║███╗██║██╔══██║██║╚██╗██║
// ╚██████╔╝██║ ╚████║███████╗╚███╔███╔╝██║ ██║██║ ╚████║
// ╚═════╝ ╚═╝ ╚═══╝╚══════╝ ╚══╝╚══╝ ╚═╝ ╚═╝╚═╝ ╚═══╝
#include <bits/stdc++.h>
using namespace std;
using i64 = long long;
int __OneWan_2024 = [](){
ios::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
return 0;
}();
int tot = 1;
vector<array<int, 2>> adj[205];
int cur;
int idx[25];
int get(int b) {
while (cur <= b) {
int now = ++tot;
if (cur > 0) {
adj[now].push_back({idx[cur - 1], 0});
adj[now].push_back({idx[cur - 1], 1});
}
idx[cur] = now;
cur++;
}
return idx[b];
}
int dfs(int b, int L, int R, int QL, int QR) {
if (QL <= L && R <= QR) {
return get(b);
}
int now = ++tot;
int mid = L + R >> 1;
if (QL < mid) {
adj[now].push_back({dfs(b - 1, L, mid, QL, QR), 0});
}
if (QR > mid) {
adj[now].push_back({dfs(b - 1, mid, R, QL, QR), 1});
}
return now;
}
int main() {
int L, R;
cin >> L >> R;
for (int i = 0 ; i <= 20 ; i++) {
int L1 = 1 << i;
int R1 = 1 << (i + 1);
int L2 = max(L1, L);
int R2 = min(R1, R + 1);
if (L2 >= R2) continue;
adj[1].push_back({dfs(i, L1, R1, L2, R2), 1});
}
cout << tot << "\n";
for (int i = 1 ; i <= tot ; i++) {
cout << adj[i].size() << " ";
for (auto &[x, y] : adj[i]) {
cout << x << " " << y << " ";
}
cout << "\n";
}
return 0;
}
这程序好像有点Bug，我给组数据试试？
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 0ms
memory: 3636kb
input:
5 7
output:
5 1 2 1 2 3 0 5 1 1 4 1 0 2 4 0 4 1
result:
ok ok
Test #2:
score: 0
Accepted
time: 0ms
memory: 3576kb
input:
10 27
output:
9 2 2 1 7 1 2 3 0 6 1 1 5 1 0 2 4 0 4 1 2 5 0 5 1 2 8 0 9 1 2 6 0 6 1 1 6 0
result:
ok ok
Test #3:
score: 0
Accepted
time: 0ms
memory: 3620kb
input:
5 13
output:
8 2 2 1 6 1 2 3 0 5 1 1 4 1 0 2 4 0 4 1 2 7 0 8 1 2 5 0 5 1 1 5 0
result:
ok ok
Test #4:
score: 0
Accepted
time: 0ms
memory: 3644kb
input:
1 1000000
output:
39 20 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 0 2 2 0 2 1 2 3 0 3 1 2 4 0 4 1 2 5 0 5 1 2 6 0 6 1 2 7 0 7 1 2 8 0 8 1 2 9 0 9 1 2 10 0 10 1 2 11 0 11 1 2 12 0 12 1 2 13 0 13 1 2 14 0 14 1 2 15 0 15 1 2 16 0 16 1 2 17 0 17 1 2 18 0...
result:
ok ok
Test #5:
score: 0
Accepted
time: 0ms
memory: 3620kb
input:
1 1
output:
2 1 2 1 0
result:
ok ok
Test #6:
score: 0
Accepted
time: 0ms
memory: 3544kb
input:
7 9
output:
7 2 2 1 5 1 1 3 1 1 4 1 0 1 6 0 1 7 0 2 4 0 4 1
result:
ok ok
Test #7:
score: 0
Accepted
time: 0ms
memory: 3712kb
input:
3 7
output:
5 2 2 1 5 1 1 3 1 0 2 3 0 3 1 2 4 0 4 1
result:
ok ok
Test #8:
score: 0
Accepted
time: 0ms
memory: 3556kb
input:
1 5
output:
4 3 2 1 3 1 4 1 0 2 2 0 2 1 1 3 0
result:
ok ok
Test #9:
score: 0
Accepted
time: 0ms
memory: 3624kb
input:
1 4
output:
5 3 2 1 3 1 4 1 0 2 2 0 2 1 1 5 0 1 2 0
result:
ok ok
Test #10:
score: 0
Accepted
time: 0ms
memory: 3604kb
input:
8 9
output:
5 1 2 1 1 3 0 1 5 0 0 2 4 0 4 1
result:
ok ok
Test #11:
score: 0
Accepted
time: 0ms
memory: 3644kb
input:
7 51
output:
11 4 2 1 7 1 8 1 9 1 1 3 1 1 4 1 0 2 4 0 4 1 2 5 0 5 1 2 6 0 6 1 2 7 0 7 1 2 8 0 10 1 1 11 0 1 6 0
result:
ok ok
Test #12:
score: 0
Accepted
time: 0ms
memory: 3608kb
input:
51 79
output:
13 2 2 1 11 1 1 3 1 2 4 0 10 1 2 5 0 9 1 1 6 1 1 7 1 0 2 7 0 7 1 2 8 0 8 1 2 9 0 9 1 1 12 0 1 13 0 2 10 0 10 1
result:
ok ok
Test #13:
score: 0
Accepted
time: 0ms
memory: 3600kb
input:
92 99
output:
11 1 2 1 2 3 0 9 1 1 4 1 1 5 1 1 8 1 0 2 6 0 6 1 2 7 0 7 1 1 10 0 1 11 0 1 8 0
result:
ok ok
Test #14:
score: 0
Accepted
time: 0ms
memory: 3652kb
input:
27 36
output:
13 2 2 1 9 1 1 3 1 2 4 0 8 1 1 5 1 1 6 1 0 2 6 0 6 1 2 7 0 7 1 1 10 0 1 11 0 2 8 0 12 1 1 13 0 1 6 0
result:
ok ok
Test #15:
score: 0
Accepted
time: 0ms
memory: 3708kb
input:
55 84
output:
17 2 2 1 11 1 1 3 1 2 4 0 10 1 1 5 1 1 6 1 1 7 1 0 2 7 0 7 1 2 8 0 8 1 2 9 0 9 1 1 12 0 2 13 0 14 1 2 10 0 10 1 1 15 0 2 9 0 16 1 1 17 0 1 7 0
result:
ok ok
Test #16:
score: 0
Accepted
time: 0ms
memory: 3604kb
input:
297208 929600
output:
54 2 2 1 35 1 2 3 0 34 1 2 4 0 33 1 1 5 1 2 6 0 31 1 2 7 0 30 1 2 8 0 29 1 1 9 1 2 10 0 27 1 2 11 0 26 1 2 12 0 25 1 1 13 1 1 14 1 1 15 1 1 16 1 1 20 1 0 2 17 0 17 1 2 18 0 18 1 2 19 0 19 1 2 20 0 20 1 2 21 0 21 1 2 22 0 22 1 2 23 0 23 1 2 24 0 24 1 2 25 0 25 1 2 26 0 26 1 ...
result:
ok ok
Test #17:
score: 0
Accepted
time: 0ms
memory: 3576kb
input:
45728 589156
output:
49 5 2 1 28 1 29 1 30 1 31 1 2 3 0 26 1 1 4 1 1 5 1 2 6 0 23 1 2 7 0 22 1 1 8 1 2 9 0 20 1 1 10 1 2 11 0 18 1 1 17 1 0 2 12 0 12 1 2 13 0 13 1 2 14 0 14 1 2 15 0 15 1 2 16 0 16 1 2 17 0 17 1 2 18 0 18 1 2 19 0 19 1 2 20 0 20 1 2 21 0 21 1 2 22 0 22 1 2 23 0 23 1 2 24 0 24 1 ...
result:
ok ok
Test #18:
score: 0
Accepted
time: 0ms
memory: 3568kb
input:
129152 138000
output:
40 2 2 1 22 1 1 3 1 1 4 1 1 5 1 1 6 1 1 7 1 2 8 0 21 1 2 9 0 20 1 2 10 0 19 1 1 18 1 0 2 11 0 11 1 2 12 0 12 1 2 13 0 13 1 2 14 0 14 1 2 15 0 15 1 2 16 0 16 1 2 17 0 17 1 2 18 0 18 1 2 19 0 19 1 2 20 0 20 1 1 23 0 1 24 0 1 25 0 1 26 0 2 28 0 29 1 2 21 0 21 1 2 27 0 27 1 2...
result:
ok ok
Test #19:
score: 0
Accepted
time: 0ms
memory: 3588kb
input:
245280 654141
output:
50 3 2 1 32 1 33 1 1 3 1 1 4 1 2 5 0 28 1 1 6 1 1 7 1 1 8 1 1 9 1 1 10 1 2 11 0 22 1 2 12 0 21 1 2 13 0 20 1 1 19 1 0 2 14 0 14 1 2 15 0 15 1 2 16 0 16 1 2 17 0 17 1 2 18 0 18 1 2 19 0 19 1 2 20 0 20 1 2 21 0 21 1 2 22 0 22 1 2 23 0 23 1 2 24 0 24 1 2 25 0 25 1 2 26 0 26 1 ...
result:
ok ok
Test #20:
score: 0
Accepted
time: 0ms
memory: 3608kb
input:
202985 296000
output:
52 2 2 1 35 1 1 3 1 2 4 0 34 1 2 5 0 33 1 2 6 0 32 1 1 7 1 1 8 1 2 9 0 29 1 2 10 0 28 1 2 11 0 27 1 1 12 1 1 13 1 1 14 1 2 15 0 23 1 1 16 1 2 17 0 21 1 2 18 0 20 1 1 19 1 0 2 19 0 19 1 2 20 0 20 1 2 21 0 21 1 2 22 0 22 1 2 23 0 23 1 2 24 0 24 1 2 25 0 25 1 2 26 0 26 1 2 27...
result:
ok ok
Test #21:
score: 0
Accepted
time: 0ms
memory: 3604kb
input:
438671 951305
output:
56 2 2 1 37 1 1 3 1 2 4 0 36 1 1 5 1 2 6 0 34 1 1 7 1 1 8 1 2 9 0 31 1 2 10 0 30 1 2 11 0 29 1 1 12 1 1 13 1 2 14 0 26 1 2 15 0 25 1 2 16 0 24 1 1 17 1 1 18 1 1 19 1 1 20 1 0 2 20 0 20 1 2 21 0 21 1 2 22 0 22 1 2 23 0 23 1 2 24 0 24 1 2 25 0 25 1 2 26 0 26 1 2 27 0 27 1 2...
result:
ok ok
Test #22:
score: 0
Accepted
time: 0ms
memory: 3568kb
input:
425249 739633
output:
55 2 2 1 37 1 1 3 1 2 4 0 36 1 2 5 0 35 1 1 6 1 1 7 1 1 8 1 1 9 1 1 10 1 2 11 0 29 1 1 12 1 2 13 0 27 1 2 14 0 26 1 1 15 1 2 16 0 24 1 2 17 0 23 1 2 18 0 22 1 2 19 0 21 1 1 20 1 0 2 20 0 20 1 2 21 0 21 1 2 22 0 22 1 2 23 0 23 1 2 24 0 24 1 2 25 0 25 1 2 26 0 26 1 2 27 0 27...
result:
ok ok
Test #23:
score: 0
Accepted
time: 0ms
memory: 3608kb
input:
551207 961718
output:
56 1 2 1 2 3 0 39 1 2 4 0 38 1 2 5 0 37 1 2 6 0 36 1 1 7 1 1 8 1 2 9 0 33 1 1 10 1 2 11 0 31 1 2 12 0 30 1 1 13 1 2 14 0 28 1 2 15 0 27 1 1 16 1 2 17 0 25 1 2 18 0 24 1 1 19 1 1 20 1 1 21 1 0 2 21 0 21 1 2 22 0 22 1 2 23 0 23 1 2 24 0 24 1 2 25 0 25 1 2 26 0 26 1 2 27 0 27...
result:
ok ok
Test #24:
score: 0
Accepted
time: 0ms
memory: 3640kb
input:
114691 598186
output:
55 4 2 1 35 1 36 1 37 1 1 3 1 1 4 1 2 5 0 31 1 2 6 0 30 1 2 7 0 29 1 2 8 0 28 1 2 9 0 27 1 2 10 0 26 1 2 11 0 25 1 2 12 0 24 1 2 13 0 23 1 2 14 0 22 1 2 15 0 21 1 2 16 0 20 1 1 17 1 1 18 1 0 2 18 0 18 1 2 19 0 19 1 2 20 0 20 1 2 21 0 21 1 2 22 0 22 1 2 23 0 23 1 2 24 0 24 1 ...
result:
ok ok
Test #25:
score: 0
Accepted
time: 0ms
memory: 3636kb
input:
234654 253129
output:
44 1 2 1 1 3 1 1 4 1 2 5 0 32 1 2 6 0 31 1 1 7 1 2 8 0 29 1 1 9 1 2 10 0 27 1 2 11 0 26 1 1 12 1 2 13 0 24 1 2 14 0 23 1 1 15 1 1 16 1 1 17 1 1 19 1 0 2 18 0 18 1 2 19 0 19 1 2 20 0 20 1 2 21 0 21 1 2 22 0 22 1 2 23 0 23 1 2 24 0 24 1 2 25 0 25 1 2 26 0 26 1 2 27 0 27 1 2...
result:
ok ok
Test #26:
score: 0
Accepted
time: 0ms
memory: 3548kb
input:
554090 608599
output:
48 1 2 1 1 3 0 1 4 0 2 5 0 36 1 2 6 0 35 1 1 7 1 1 8 1 1 9 1 2 10 0 31 1 1 11 1 2 12 0 29 1 2 13 0 28 1 2 14 0 27 1 1 15 1 1 16 1 2 17 0 24 1 1 18 1 2 19 0 22 1 1 21 1 0 2 20 0 20 1 2 21 0 21 1 2 22 0 22 1 2 23 0 23 1 2 24 0 24 1 2 25 0 25 1 2 26 0 26 1 2 27 0 27 1 2 28 0...
result:
ok ok
Extra Test:
score: 0
Extra Test Passed