QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #697950 | #9519. Build a Computer | atuer | AC ✓ | 0ms | 3748kb | C++23 | 1.7kb | 2024-11-01 16:33:32 | 2024-11-01 16:33:33 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
#define int long long
// #define endl "\n"
const int maxn = 1e6 + 10, maxm = 100 + 10, oo = 1e9 + 7;
int l, r;
int ss = 1, tt = 20, id = 20;
vector<int> st;
set<pair<int, int>> edge[maxm];
int lef = oo;
void add(int ll, int rr, int ql, int qr, int len, int now, int flag)
{
if (ql > qr)
return;
// cout << ll << " " << rr << "{" << ql << " " << qr << " " << len << " " << now << " " << flag << endl;
if (qr - ql + 1 == (1 << len))
{
lef = min(lef, tt - len);
edge[now].insert({tt - len, flag});
return;
}
int mid = (ll + rr) / 2;
if (ql <= mid)
{
edge[now].insert({++id, flag});
add(ll, mid, ql, min(qr, mid), len - 1, id, 0);
}
if (mid + 1 <= qr)
{
edge[now].insert({++id, flag});
add(mid + 1, rr, max(ql, mid + 1), qr, len - 1, id, 1);
}
}
void solve()
{
cin >> l >> r;
for (int i = 0; i + 1 <= 20; i++)
add(1ll << i, (1ll << (i + 1)) - 1, max(l, 1ll << i), min(r, (1ll << (i + 1)) - 1), i, ss, 1);
// 2~20 万能串
for (int i = lef; i <= 19; i++)
{
edge[i].insert({i + 1, 0});
edge[i].insert({i + 1, 1});
}
cout << id - lef + 2 << endl;
for (int i = 1; i <= id; i++)
{
if (i != 1 && i < lef)
continue;
int ii = i > lef ? i - lef + 2 : i;
// cout << i << " " << edge[i].size() << " ";
cout << edge[i].size() << " ";
for (pair<int, int> j : edge[i])
cout << j.first - lef + 2 << " " << j.second << " ";
cout << endl;
}
}
signed main()
{
ios::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
cout << setprecision(10);
int tt = 1;
// cin >> t;
while (tt--)
solve();
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: 3744kb
input:
5 7
output:
6 2 4 1 6 1 2 3 0 3 1 0 1 5 0 1 3 1 1 2 1
result:
ok ok
Test #2:
score: 0
Accepted
time: 0ms
memory: 3692kb
input:
10 27
output:
11 4 6 1 8 1 9 1 10 1 2 3 0 3 1 2 4 0 4 1 2 5 0 5 1 0 1 7 0 1 4 1 1 3 1 1 2 0 1 11 1 1 3 0
result:
ok ok
Test #3:
score: 0
Accepted
time: 0ms
memory: 3736kb
input:
5 13
output:
10 4 5 1 7 1 8 1 9 1 2 3 0 3 1 2 4 0 4 1 0 1 6 0 1 4 1 1 3 1 1 2 0 1 10 1 1 3 0
result:
ok ok
Test #4:
score: 0
Accepted
time: 0ms
memory: 3624kb
input:
1 1000000
output:
45 21 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 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 18 1 2 ...
result:
ok ok
Test #5:
score: 0
Accepted
time: 0ms
memory: 3744kb
input:
1 1
output:
2 1 2 1 0
result:
ok ok
Test #6:
score: 0
Accepted
time: 0ms
memory: 3616kb
input:
7 9
output:
7 2 4 1 6 1 2 3 0 3 1 0 1 5 1 1 3 1 1 7 0 1 2 0
result:
ok ok
Test #7:
score: 0
Accepted
time: 0ms
memory: 3744kb
input:
3 7
output:
5 2 2 1 5 1 2 3 0 3 1 2 4 0 4 1 0 1 4 1
result:
ok ok
Test #8:
score: 0
Accepted
time: 0ms
memory: 3692kb
input:
1 5
output:
4 3 2 1 3 1 4 1 2 3 0 3 1 0 1 2 0
result:
ok ok
Test #9:
score: 0
Accepted
time: 0ms
memory: 3644kb
input:
1 4
output:
5 3 2 1 3 1 4 1 2 3 0 3 1 0 1 5 0 1 3 0
result:
ok ok
Test #10:
score: 0
Accepted
time: 0ms
memory: 3672kb
input:
8 9
output:
5 1 4 1 2 3 0 3 1 0 1 5 0 1 2 0
result:
ok ok
Test #11:
score: 0
Accepted
time: 0ms
memory: 3616kb
input:
7 51
output:
12 5 2 1 3 1 7 1 9 1 10 1 2 3 0 3 1 2 4 0 4 1 2 5 0 5 1 2 6 0 6 1 0 1 8 1 1 6 1 1 2 0 1 11 1 1 12 0 1 4 0
result:
ok ok
Test #12:
score: 0
Accepted
time: 0ms
memory: 3620kb
input:
51 79
output:
15 2 7 1 14 1 2 3 0 3 1 2 4 0 4 1 2 5 0 5 1 2 6 0 6 1 0 2 8 1 13 1 2 9 0 12 0 1 10 0 1 11 1 1 6 1 1 4 1 1 3 1 1 15 0 1 2 0
result:
ok ok
Test #13:
score: 0
Accepted
time: 0ms
memory: 3612kb
input:
92 99
output:
12 2 5 1 9 1 2 3 0 3 1 2 4 0 4 1 0 1 6 0 1 7 1 1 8 1 1 2 1 1 10 1 1 11 0 1 12 0 1 2 0
result:
ok ok
Test #14:
score: 0
Accepted
time: 0ms
memory: 3692kb
input:
27 36
output:
15 2 5 1 10 1 2 3 0 3 1 2 4 0 4 1 0 2 6 1 9 1 1 7 0 1 8 1 1 4 1 1 2 1 1 11 0 2 12 0 13 0 1 2 0 1 14 1 1 15 0 1 4 0
result:
ok ok
Test #15:
score: 0
Accepted
time: 0ms
memory: 3696kb
input:
55 84
output:
20 2 7 1 13 1 2 3 0 3 1 2 4 0 4 1 2 5 0 5 1 2 6 0 6 1 0 2 8 1 12 1 1 9 0 1 10 1 1 11 1 1 6 1 1 3 1 2 14 0 15 0 1 2 0 1 16 1 2 17 0 18 0 1 4 0 1 19 1 1 20 0 1 6 0
result:
ok ok
Test #16:
score: 0
Accepted
time: 0ms
memory: 3616kb
input:
297208 929600
output:
70 4 21 1 43 1 44 1 45 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 18 1 2 19 0 19 1 2 20 0 20 1 0 2 22 0 42 0 1 23 0 2 24 1 41 1 2 25 0 40 0 2 26...
result:
ok ok
Test #17:
score: 0
Accepted
time: 0ms
memory: 3680kb
input:
45728 589156
output:
64 6 2 1 3 1 4 1 21 1 35 1 36 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 18 1 2 19 0 19 1 2 20 0 20 1 0 1 22 0 1 23 1 2 24 1 34 1 2 25 0 33 0 1 ...
result:
ok ok
Test #18:
score: 0
Accepted
time: 0ms
memory: 3608kb
input:
129152 138000
output:
48 2 15 1 27 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 0 1 16 1 1 17 1 1 18 1 1 19 1 2 20 1 26 1 2 21 0 25 0 2 22 0 24 0 1 23 0 1 7 1 1 6 1 1 5 1 1 4 1 1 28 0 1 29 0 1 30 0 2 31 0 3...
result:
ok ok
Test #19:
score: 0
Accepted
time: 0ms
memory: 3612kb
input:
245280 654141
output:
66 3 2 1 21 1 37 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 18 1 2 19 0 19 1 2 20 0 20 1 0 1 22 1 2 23 1 36 1 1 24 0 1 25 1 1 26 1 1 27 1 1 28...
result:
ok ok
Test #20:
score: 0
Accepted
time: 0ms
memory: 3624kb
input:
202985 296000
output:
64 2 18 1 44 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 0 2 19 1 43 1 2 20 0 42 0 2 21 0 41 0 1 22 0 1 23 1 2 24 1 40 1 2 25 0 39 0 2 26 0 38 0 1 27 0...
result:
ok ok
Test #21:
score: 0
Accepted
time: 0ms
memory: 3748kb
input:
438671 951305
output:
69 3 21 1 47 1 48 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 18 1 2 19 0 19 1 2 20 0 20 1 0 2 22 1 46 1 1 23 0 2 24 1 45 1 1 25 0 1 26 1 2 27 1...
result:
ok ok
Test #22:
score: 0
Accepted
time: 0ms
memory: 3620kb
input:
425249 739633
output:
71 2 20 1 47 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 18 1 2 19 0 19 1 0 2 21 1 46 1 2 22 0 45 0 1 23 0 1 24 1 1 25 1 1 26 1 1 27 1 2 28 1 4...
result:
ok ok
Test #23:
score: 0
Accepted
time: 0ms
memory: 3744kb
input:
551207 961718
output:
77 2 20 1 49 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 18 1 2 19 0 19 1 0 2 21 0 48 0 2 22 0 47 0 2 23 0 46 0 1 24 0 1 25 1 2 26 1 45 1 1 27 0...
result:
ok ok
Test #24:
score: 0
Accepted
time: 0ms
memory: 3736kb
input:
114691 598186
output:
73 4 2 1 3 1 21 1 49 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 18 1 2 19 0 19 1 2 20 0 20 1 0 1 22 1 2 23 1 48 1 2 24 0 47 0 2 25 0 46 0 2 26 0...
result:
ok ok
Test #25:
score: 0
Accepted
time: 0ms
memory: 3616kb
input:
234654 253129
output:
57 1 16 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 0 1 17 1 2 18 1 38 1 2 19 0 37 0 1 20 0 2 21 1 36 1 1 22 0 2 23 1 35 1 2 24 0 34 0 1 25 0 2 26 1 33 1 2 27 0 32 0 1 28 0 ...
result:
ok ok
Test #26:
score: 0
Accepted
time: 0ms
memory: 3680kb
input:
554090 608599
output:
61 1 18 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 0 1 19 0 2 20 0 43 0 2 21 0 42 0 1 22 0 1 23 1 1 24 1 2 25 1 41 1 1 26 0 2 27 1 40 1 2 28 0 39 0 ...
result:
ok ok
Extra Test:
score: 0
Extra Test Passed