QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #691311 | #9519. Build a Computer | IllusionaryDominance | AC ✓ | 0ms | 3708kb | C++20 | 1.8kb | 2024-10-31 10:54:33 | 2024-10-31 10:54:35 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
using vi = vector <int>;
using pii = pair <int, int>;
using vp = vector <pii>;
const int MAX_N = 100 + 5;
int N, M, t;
vi todo[MAX_N];
vp edge[MAX_N];
void segment_build(int i, int l, int r, int ql, int qr, int k, int gr, int b) {
int u = -1;
if (k && l < r) {
u = ++ N;
edge[gr].emplace_back(u, i & 1);
gr = u;
}
if (l < ql || r > qr) {
int mid = l + r >> 1;
if (ql <= mid) segment_build(i << 1, l, mid, ql, qr, k, gr, b - 1);
if (mid < qr) segment_build(i << 1 | 1, mid + 1, r, ql, qr, 1, gr, b - 1);
}else {
assert(k && b >= 0);
M = max(M, b);
if (b) {
todo[b].push_back(u);
}else {
assert(l == r);
edge[gr].emplace_back(t, i & 1);
}
return ;
}
}
int main() {
ios::sync_with_stdio(false);
cin.tie(0); cout.tie(0);
int l, r;
cin >> l >> r;
segment_build(t = 1, 0, (1 << 20) - 1, l, r, 0, N = 2, 20);
for (int i = 1; i < M - 1; i ++) {
edge[N + i].emplace_back(N + i + 1, 0);
edge[N + i].emplace_back(N + i + 1, 1);
}
if (M > 1) {
int x = N + M - 1;
edge[x].emplace_back(t, 0);
edge[x].emplace_back(t, 1);
}
for (auto x : todo[1]) {
edge[x].emplace_back(t, 0);
edge[x].emplace_back(t, 1);
}
for (int i = 2; i <= M; i ++) {
for (auto x : todo[i]) {
edge[x].emplace_back(N + M + 1 - i, 0);
edge[x].emplace_back(N + M + 1 - i, 1);
}
}
int n = N + max(0, M - 1);
cout << n << '\n';
for (int i = 1; i <= n; i ++) {
cout << edge[i].size();
for (auto [x, y] : edge[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: 3648kb
input:
5 7
output:
5 0 1 3 1 2 4 0 5 1 1 1 1 2 1 0 1 1
result:
ok ok
Test #2:
score: 0
Accepted
time: 0ms
memory: 3656kb
input:
10 27
output:
12 0 2 3 1 7 1 2 4 0 6 1 1 5 1 2 1 0 1 1 2 12 0 12 1 2 8 0 9 1 2 11 0 11 1 1 10 0 2 12 0 12 1 2 12 0 12 1 2 1 0 1 1
result:
ok ok
Test #3:
score: 0
Accepted
time: 0ms
memory: 3592kb
input:
5 13
output:
10 0 2 3 1 6 1 2 4 0 5 1 1 1 1 2 1 0 1 1 2 7 0 8 1 2 10 0 10 1 1 9 0 2 1 0 1 1 2 1 0 1 1
result:
ok ok
Test #4:
score: 0
Accepted
time: 0ms
memory: 3652kb
input:
1 1000000
output:
62 0 20 1 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 2 1 0 1 1 2 62 0 62 1 2 61 0 61 1 2 60 0 60 1 2 59 0 59 1 2 58 0 58 1 2 57 0 57 1 2 56 0 56 1 2 55 0 55 1 2 54 0 54 1 2 53 0 53 1 2 52 0 52 1 2 51 0 51 1 2 50 0 50 1 2 49 0 49 1 2 48 0 48 1 2 47 0 47 ...
result:
ok ok
Test #5:
score: 0
Accepted
time: 0ms
memory: 3592kb
input:
1 1
output:
2 0 1 1 1
result:
ok ok
Test #6:
score: 0
Accepted
time: 0ms
memory: 3652kb
input:
7 9
output:
7 0 2 3 1 5 1 1 4 1 1 1 1 1 6 0 1 7 0 2 1 0 1 1
result:
ok ok
Test #7:
score: 0
Accepted
time: 0ms
memory: 3648kb
input:
3 7
output:
5 0 2 3 1 4 1 1 1 1 2 5 0 5 1 2 1 0 1 1
result:
ok ok
Test #8:
score: 0
Accepted
time: 0ms
memory: 3648kb
input:
1 5
output:
5 0 3 1 1 3 1 4 1 2 1 0 1 1 1 5 0 2 1 0 1 1
result:
ok ok
Test #9:
score: 0
Accepted
time: 0ms
memory: 3580kb
input:
1 4
output:
5 0 3 1 1 3 1 4 1 2 1 0 1 1 1 5 0 1 1 0
result:
ok ok
Test #10:
score: 0
Accepted
time: 0ms
memory: 3648kb
input:
8 9
output:
5 0 1 3 1 1 4 0 1 5 0 2 1 0 1 1
result:
ok ok
Test #11:
score: 0
Accepted
time: 0ms
memory: 3584kb
input:
7 51
output:
14 0 4 3 1 5 1 6 1 7 1 1 4 1 1 1 1 2 13 0 13 1 2 12 0 12 1 2 8 0 9 1 2 12 0 12 1 1 10 0 1 11 0 2 14 0 14 1 2 13 0 13 1 2 14 0 14 1 2 1 0 1 1
result:
ok ok
Test #12:
score: 0
Accepted
time: 0ms
memory: 3588kb
input:
51 79
output:
15 0 2 3 1 10 1 1 4 1 2 5 0 9 1 2 6 0 8 1 1 7 1 1 1 1 2 15 0 15 1 2 14 0 14 1 1 11 0 1 12 0 2 13 0 13 1 2 14 0 14 1 2 15 0 15 1 2 1 0 1 1
result:
ok ok
Test #13:
score: 0
Accepted
time: 0ms
memory: 3644kb
input:
92 99
output:
12 0 1 3 1 2 4 0 8 1 1 5 1 1 6 1 1 7 1 2 12 0 12 1 1 9 0 1 10 0 1 11 0 2 12 0 12 1 2 1 0 1 1
result:
ok ok
Test #14:
score: 0
Accepted
time: 0ms
memory: 3648kb
input:
27 36
output:
14 0 2 3 1 8 1 1 4 1 2 5 0 7 1 1 6 1 1 1 1 2 14 0 14 1 1 9 0 1 10 0 2 11 0 12 1 2 14 0 14 1 1 13 0 1 1 0 2 1 0 1 1
result:
ok ok
Test #15:
score: 0
Accepted
time: 0ms
memory: 3580kb
input:
55 84
output:
19 0 2 3 1 9 1 1 4 1 2 5 0 8 1 1 6 1 1 7 1 1 1 1 2 18 0 18 1 1 10 0 2 11 0 12 1 2 17 0 17 1 1 13 0 2 14 0 15 1 2 19 0 19 1 1 16 0 1 1 0 2 18 0 18 1 2 19 0 19 1 2 1 0 1 1
result:
ok ok
Test #16:
score: 0
Accepted
time: 0ms
memory: 3592kb
input:
297208 929600
output:
70 0 2 3 1 27 1 2 4 0 26 1 2 5 0 25 1 1 6 1 2 7 0 24 1 2 8 0 23 1 2 9 0 22 1 1 10 1 2 11 0 21 1 2 12 0 20 1 2 13 0 19 1 1 14 1 1 15 1 1 16 1 1 17 1 1 18 1 2 69 0 69 1 2 64 0 64 1 2 63 0 63 1 2 62 0 62 1 2 60 0 60 1 2 59 0 59 1 2 58 0 58 1 2 56 0 56 1 2 55 0 55 1 2 28 0 29 1 2 54 0 54 1 2 30 0 31 1 2...
result:
ok ok
Test #17:
score: 0
Accepted
time: 0ms
memory: 3648kb
input:
45728 589156
output:
67 0 5 3 1 19 1 20 1 21 1 22 1 2 4 0 18 1 1 5 1 1 6 1 2 7 0 17 1 2 8 0 16 1 1 9 1 2 10 0 15 1 1 11 1 2 12 0 14 1 1 13 1 2 64 0 64 1 2 63 0 63 1 2 61 0 61 1 2 59 0 59 1 2 58 0 58 1 2 55 0 55 1 2 53 0 53 1 2 52 0 52 1 2 51 0 51 1 1 23 0 1 24 0 1 25 0 2 26 0 27 1 2 54 0 54 1 2 28 0 29 1 2 55 0 55 1 2 3...
result:
ok ok
Test #18:
score: 0
Accepted
time: 0ms
memory: 3632kb
input:
129152 138000
output:
48 0 2 3 1 16 1 1 4 1 1 5 1 1 6 1 1 7 1 1 8 1 2 9 0 15 1 2 10 0 14 1 2 11 0 13 1 1 12 1 2 43 0 43 1 2 42 0 42 1 2 41 0 41 1 2 40 0 40 1 1 17 0 1 18 0 1 19 0 1 20 0 2 21 0 22 1 2 38 0 38 1 2 23 0 24 1 2 39 0 39 1 1 25 0 2 26 0 27 1 2 41 0 41 1 2 28 0 29 1 2 42 0 42 1 1 30 0 1 31 0 1 32 0 2 33 0 34 1 ...
result:
ok ok
Test #19:
score: 0
Accepted
time: 0ms
memory: 3588kb
input:
245280 654141
output:
68 0 3 3 1 20 1 21 1 1 4 1 1 5 1 2 6 0 19 1 1 7 1 1 8 1 1 9 1 1 10 1 1 11 1 2 12 0 18 1 2 13 0 17 1 2 14 0 16 1 1 15 1 2 65 0 65 1 2 64 0 64 1 2 63 0 63 1 2 62 0 62 1 2 56 0 56 1 2 52 0 52 1 1 22 0 1 23 0 2 24 0 25 1 2 54 0 54 1 2 26 0 27 1 2 55 0 55 1 2 28 0 29 1 2 56 0 56 1 2 30 0 31 1 2 57 0 57 1...
result:
ok ok
Test #20:
score: 0
Accepted
time: 0ms
memory: 3644kb
input:
202985 296000
output:
63 0 2 3 1 29 1 1 4 1 2 5 0 28 1 2 6 0 27 1 2 7 0 26 1 1 8 1 1 9 1 2 10 0 25 1 2 11 0 24 1 2 12 0 23 1 1 13 1 1 14 1 1 15 1 2 16 0 22 1 1 17 1 2 18 0 21 1 2 19 0 20 1 1 1 1 2 1 0 1 1 2 63 0 63 1 2 61 0 61 1 2 57 0 57 1 2 56 0 56 1 2 55 0 55 1 2 52 0 52 1 2 51 0 51 1 2 50 0 50 1 1 30 0 1 31 0 2 32 0 ...
result:
ok ok
Test #21:
score: 0
Accepted
time: 0ms
memory: 3580kb
input:
438671 951305
output:
69 0 2 3 1 29 1 1 4 1 2 5 0 28 1 1 6 1 2 7 0 27 1 1 8 1 1 9 1 2 10 0 26 1 2 11 0 25 1 2 12 0 24 1 1 13 1 1 14 1 2 15 0 23 1 2 16 0 22 1 2 17 0 21 1 1 18 1 1 19 1 1 20 1 1 1 1 2 67 0 67 1 2 66 0 66 1 2 65 0 65 1 2 62 0 62 1 2 61 0 61 1 2 60 0 60 1 2 57 0 57 1 2 55 0 55 1 2 30 0 31 1 2 53 0 53 1 2 32 ...
result:
ok ok
Test #22:
score: 0
Accepted
time: 0ms
memory: 3708kb
input:
425249 739633
output:
71 0 2 3 1 30 1 1 4 1 2 5 0 29 1 2 6 0 28 1 1 7 1 1 8 1 1 9 1 1 10 1 1 11 1 2 12 0 27 1 1 13 1 2 14 0 26 1 2 15 0 25 1 1 16 1 2 17 0 24 1 2 18 0 23 1 2 19 0 22 1 2 20 0 21 1 1 1 1 2 1 0 1 1 2 71 0 71 1 2 70 0 70 1 2 69 0 69 1 2 67 0 67 1 2 66 0 66 1 2 64 0 64 1 2 58 0 58 1 2 57 0 57 1 1 31 0 2 32 0 ...
result:
ok ok
Test #23:
score: 0
Accepted
time: 0ms
memory: 3560kb
input:
551207 961718
output:
75 0 1 3 1 2 4 0 32 1 2 5 0 31 1 2 6 0 30 1 2 7 0 29 1 1 8 1 1 9 1 2 10 0 28 1 1 11 1 2 12 0 27 1 2 13 0 26 1 1 14 1 2 15 0 25 1 2 16 0 24 1 1 17 1 2 18 0 23 1 2 19 0 22 1 1 20 1 1 21 1 1 1 1 2 74 0 74 1 2 73 0 73 1 2 71 0 71 1 2 70 0 70 1 2 68 0 68 1 2 67 0 67 1 2 65 0 65 1 2 62 0 62 1 2 61 0 61 1 ...
result:
ok ok
Test #24:
score: 0
Accepted
time: 0ms
memory: 3708kb
input:
114691 598186
output:
74 0 4 3 1 31 1 32 1 33 1 1 4 1 1 5 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 2 17 0 19 1 1 18 1 1 1 1 2 74 0 74 1 2 73 0 73 1 2 72 0 72 1 2 71 0 71 1 2 70 0 70 1 2 69 0 69 1 2 68 0 68 1 2 67 0 67 1 2 66 0 66 1 2...
result:
ok ok
Test #25:
score: 0
Accepted
time: 0ms
memory: 3656kb
input:
234654 253129
output:
57 0 1 3 1 1 4 1 1 5 1 2 6 0 26 1 2 7 0 25 1 1 8 1 2 9 0 24 1 1 10 1 2 11 0 23 1 2 12 0 22 1 1 13 1 2 14 0 21 1 2 15 0 20 1 1 16 1 1 17 1 1 18 1 1 19 1 2 1 0 1 1 2 54 0 54 1 2 53 0 53 1 2 51 0 51 1 2 50 0 50 1 2 48 0 48 1 2 46 0 46 1 1 27 0 2 28 0 29 1 2 47 0 47 1 2 30 0 31 1 2 48 0 48 1 2 32 0 33 1...
result:
ok ok
Test #26:
score: 0
Accepted
time: 0ms
memory: 3588kb
input:
554090 608599
output:
61 0 1 3 1 1 4 0 1 5 0 2 6 0 29 1 2 7 0 28 1 1 8 1 1 9 1 1 10 1 2 11 0 27 1 1 12 1 2 13 0 26 1 2 14 0 25 1 2 15 0 24 1 1 16 1 1 17 1 2 18 0 23 1 1 19 1 2 20 0 22 1 1 21 1 2 1 0 1 1 2 61 0 61 1 2 59 0 59 1 2 56 0 56 1 2 55 0 55 1 2 54 0 54 1 2 52 0 52 1 2 48 0 48 1 1 30 0 2 31 0 32 1 2 49 0 49 1 1 33...
result:
ok ok
Extra Test:
score: 0
Extra Test Passed