QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #729469 | #9519. Build a Computer | Moyou | AC ✓ | 7ms | 31124kb | C++14 | 1.7kb | 2024-11-09 17:11:31 | 2024-11-09 17:11:35 |
Judging History
answer
#include <iostream>
#include <cstring>
#include <algorithm>
#include <queue>
//#define int long long
#define x first
#define y second
using namespace std;
typedef pair<int, int> PII;
const int N = 1e6 + 10;
int l, r, n = 1, T = -1, ls[N], rs[N], all[N], oud[N], m, mx;
vector<PII> g[N];
void add(int a, int b, int c) {
if(a != b) m ++, g[a].push_back({b, c});
}
void work(int u, int len) {
mx = max(mx, len - 1);
add(u, all[len - 1], 0);
add(u, all[len - 1], 1);
}
int query(int fat, int fw, int u, int l, int r, int ql, int qr, int d) {
if(d == 0) return add(fat, T, fw), T;
if(!u || u == T) {
u = ++ n;
add(fat, u, fw);
}
if(ql <= l && qr >= r) return work(u, d), u;
int mid = l + r >> 1;
if(ql <= mid) ls[u] = query(u, 0, ls[u], l, mid, ql, qr, d - 1);
if(qr > mid) rs[u] = query(u, 1, rs[u], mid + 1, r, ql, qr, d - 1);
return u;
}
void solve(int l, int r, int d) {
int L = (1 << d), R = (1 << d + 1) - 1;
if(rs[1] != T && rs[1]) query(1, 1, rs[1], L, R, l, r, d);
else rs[1] = query(1, 1, 0, L, R, l, r, d);
}
signed main() {
ios::sync_with_stdio(0), cin.tie(0);
cin >> l >> r;
all[0] = T = 101;
for(int i = 0; i <= 20; i ++) {
all[i] = 101 + i;
}
while(__lg(l) != __lg(r)) {
solve(l, (1 << __lg(l) + 1) - 1, __lg(l));
l = (1 << __lg(l) + 1);
}
// cout << l << ' ' << r << '\n';
solve(l, r, __lg(l));
for(int i = 0; i <= mx; i ++) {
all[i] = ++ n;
if(i) {
add(all[i], all[i - 1], 0);
add(all[i], all[i - 1], 1);
}
}
cout << n << '\n';
for(int i = 1; i <= n; i ++) {
cout << g[i].size() << ' ';
for(auto v : g[i]) cout << (v.x >= 101 ? all[v.x - 101] : v.x) << ' ' << v.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: 31020kb
input:
5 7
output:
5 1 2 1 2 3 0 4 1 1 5 1 2 5 0 5 1 0
result:
ok ok
Test #2:
score: 0
Accepted
time: 0ms
memory: 29172kb
input:
10 27
output:
9 1 2 1 2 3 0 5 1 3 4 1 9 0 9 1 2 7 0 7 1 3 8 0 8 1 6 0 2 8 0 8 1 0 2 7 0 7 1 2 8 0 8 1
result:
ok ok
Test #3:
score: 0
Accepted
time: 6ms
memory: 29780kb
input:
5 13
output:
7 1 2 1 2 3 0 4 1 3 6 1 7 0 7 1 3 6 0 6 1 5 0 2 6 0 6 1 0 2 6 0 6 1
result:
ok ok
Test #4:
score: 0
Accepted
time: 0ms
memory: 30232kb
input:
1 1000000
output:
44 2 27 1 2 1 38 27 0 27 1 28 0 28 1 29 0 29 1 30 0 30 1 31 0 31 1 32 0 32 1 33 0 33 1 34 0 34 1 35 0 35 1 36 0 36 1 37 0 37 1 38 0 38 1 39 0 39 1 40 0 40 1 41 0 41 1 42 0 42 1 43 0 43 1 44 0 44 1 3 0 4 1 2 44 0 44 1 2 5 0 6 1 2 43 0 43 1 2 7 0 8 1 2 42 0 42 1 1 9 0 2 10 0 11 1 2 40 0 40 1 ...
result:
ok ok
Test #5:
score: 0
Accepted
time: 0ms
memory: 30456kb
input:
1 1
output:
2 1 2 1 0
result:
ok ok
Test #6:
score: 0
Accepted
time: 3ms
memory: 29508kb
input:
7 9
output:
6 1 2 1 2 3 1 4 0 1 6 1 1 5 0 2 6 0 6 1 0
result:
ok ok
Test #7:
score: 0
Accepted
time: 6ms
memory: 30340kb
input:
3 7
output:
4 1 2 1 3 3 1 4 0 4 1 0 2 3 0 3 1
result:
ok ok
Test #8:
score: 0
Accepted
time: 3ms
memory: 29196kb
input:
1 5
output:
4 2 4 1 2 1 3 4 0 4 1 3 0 2 4 0 4 1 0
result:
ok ok
Test #9:
score: 0
Accepted
time: 0ms
memory: 31124kb
input:
1 4
output:
4 2 4 1 2 1 3 4 0 4 1 3 0 1 4 0 0
result:
ok ok
Test #10:
score: 0
Accepted
time: 3ms
memory: 29668kb
input:
8 9
output:
5 1 2 1 1 3 0 1 4 0 2 5 0 5 1 0
result:
ok ok
Test #11:
score: 0
Accepted
time: 0ms
memory: 29768kb
input:
7 51
output:
10 1 2 1 6 3 1 9 0 9 1 10 0 10 1 4 0 2 7 1 5 0 2 10 0 10 1 1 6 0 2 8 0 8 1 0 2 7 0 7 1 2 8 0 8 1 2 9 0 9 1
result:
ok ok
Test #12:
score: 0
Accepted
time: 3ms
memory: 30788kb
input:
51 79
output:
14 1 2 1 2 3 1 9 0 2 4 0 8 1 2 5 0 7 1 1 6 1 1 11 1 2 12 0 12 1 2 13 0 13 1 1 10 0 2 14 0 14 1 0 2 11 0 11 1 2 12 0 12 1 2 13 0 13 1
result:
ok ok
Test #13:
score: 0
Accepted
time: 0ms
memory: 29324kb
input:
92 99
output:
12 1 2 1 2 3 0 7 1 1 4 1 1 5 1 1 6 1 2 12 0 12 1 1 8 0 1 9 0 1 10 0 2 12 0 12 1 0 2 11 0 11 1
result:
ok ok
Test #14:
score: 0
Accepted
time: 0ms
memory: 30960kb
input:
27 36
output:
13 1 2 1 2 3 1 7 0 2 4 0 6 1 1 5 1 1 12 1 2 13 0 13 1 1 8 0 2 9 0 10 1 2 13 0 13 1 1 11 0 1 12 0 0 2 12 0 12 1
result:
ok ok
Test #15:
score: 0
Accepted
time: 3ms
memory: 30920kb
input:
55 84
output:
18 1 2 1 2 3 1 8 0 2 4 0 7 1 1 5 1 1 6 1 1 15 1 2 17 0 17 1 2 9 0 10 1 2 18 0 18 1 1 11 0 2 12 0 13 1 2 16 0 16 1 1 14 0 1 15 0 0 2 15 0 15 1 2 16 0 16 1 2 17 0 17 1
result:
ok ok
Test #16:
score: 0
Accepted
time: 0ms
memory: 29408kb
input:
297208 929600
output:
67 1 2 1 2 3 0 25 1 4 4 0 24 1 67 0 67 1 1 5 1 2 6 0 23 1 2 7 0 22 1 2 8 0 21 1 1 9 1 2 10 0 20 1 2 11 0 19 1 2 12 0 18 1 1 13 1 1 14 1 1 15 1 1 16 1 1 17 1 2 52 0 52 1 2 57 0 57 1 2 58 0 58 1 2 59 0 59 1 2 61 0 61 1 2 62 0 62 1 2 63 0 63 1 2 65 0 65 1 4 66 0 66 1 26 0 27 1 ...
result:
ok ok
Test #17:
score: 0
Accepted
time: 7ms
memory: 29436kb
input:
45728 589156
output:
62 1 2 1 8 3 0 17 1 60 0 60 1 61 0 61 1 62 0 62 1 2 4 1 18 0 1 5 1 2 6 0 16 1 2 7 0 15 1 1 8 1 2 9 0 14 1 1 10 1 2 11 0 13 1 1 12 1 2 49 0 49 1 2 50 0 50 1 2 52 0 52 1 2 54 0 54 1 2 55 0 55 1 2 58 0 58 1 1 19 0 2 20 0 21 1 2 59 0 59 1 2 22 0 23 1 2 58 0 58 1 2 24 0 25 1 2 57 0...
result:
ok ok
Test #18:
score: 0
Accepted
time: 3ms
memory: 29960kb
input:
129152 138000
output:
47 1 2 1 2 3 1 15 0 1 4 1 1 5 1 1 6 1 1 7 1 2 8 0 14 1 2 9 0 13 1 2 10 0 12 1 1 11 1 2 42 0 42 1 2 43 0 43 1 2 44 0 44 1 2 45 0 45 1 1 16 0 1 17 0 1 18 0 2 19 0 20 1 2 47 0 47 1 2 21 0 22 1 2 46 0 46 1 1 23 0 2 24 0 25 1 2 44 0 44 1 2 26 0 27 1 2 43 0 43 1 1 28 0 1 29 0 1...
result:
ok ok
Test #19:
score: 0
Accepted
time: 3ms
memory: 29488kb
input:
245280 654141
output:
66 1 2 1 4 3 1 66 0 66 1 19 0 1 4 1 2 5 0 18 1 1 6 1 1 7 1 1 8 1 1 9 1 1 10 1 2 11 0 17 1 2 12 0 16 1 2 13 0 15 1 1 14 1 2 53 0 53 1 2 54 0 54 1 2 55 0 55 1 2 56 0 56 1 2 62 0 62 1 1 20 0 2 21 0 22 1 2 64 0 64 1 2 23 0 24 1 2 63 0 63 1 2 25 0 26 1 2 62 0 62 1 2 27 0 28 1 2 ...
result:
ok ok
Test #20:
score: 0
Accepted
time: 0ms
memory: 30904kb
input:
202985 296000
output:
62 1 2 1 2 3 1 28 0 2 4 0 27 1 2 5 0 26 1 2 6 0 25 1 1 7 1 1 8 1 2 9 0 24 1 2 10 0 23 1 2 11 0 22 1 1 12 1 1 13 1 1 14 1 2 15 0 21 1 1 16 1 2 17 0 20 1 2 18 0 19 1 1 48 1 2 48 0 48 1 2 49 0 49 1 2 51 0 51 1 2 55 0 55 1 2 56 0 56 1 2 57 0 57 1 2 60 0 60 1 2 61 0 61 1 2 62 0 ...
result:
ok ok
Test #21:
score: 0
Accepted
time: 7ms
memory: 29988kb
input:
438671 951305
output:
65 1 2 1 2 3 1 28 0 2 4 0 27 1 3 5 1 64 0 64 1 2 6 0 26 1 1 7 1 1 8 1 2 9 0 25 1 2 10 0 24 1 2 11 0 23 1 1 12 1 1 13 1 2 14 0 22 1 2 15 0 21 1 2 16 0 20 1 1 17 1 1 18 1 1 19 1 1 48 1 2 51 0 51 1 2 52 0 52 1 2 53 0 53 1 2 56 0 56 1 2 57 0 57 1 2 58 0 58 1 2 61 0 61 1 3 63 0 ...
result:
ok ok
Test #22:
score: 0
Accepted
time: 0ms
memory: 31052kb
input:
425249 739633
output:
70 1 2 1 2 3 1 29 0 2 4 0 28 1 2 5 0 27 1 1 6 1 1 7 1 1 8 1 1 9 1 1 10 1 2 11 0 26 1 1 12 1 2 13 0 25 1 2 14 0 24 1 1 15 1 2 16 0 23 1 2 17 0 22 1 2 18 0 21 1 2 19 0 20 1 1 54 1 2 54 0 54 1 2 55 0 55 1 2 56 0 56 1 2 57 0 57 1 2 59 0 59 1 2 60 0 60 1 2 62 0 62 1 2 68 0 68 1 ...
result:
ok ok
Test #23:
score: 0
Accepted
time: 7ms
memory: 29872kb
input:
551207 961718
output:
75 1 2 1 2 3 0 31 1 2 4 0 30 1 2 5 0 29 1 2 6 0 28 1 1 7 1 1 8 1 2 9 0 27 1 1 10 1 2 11 0 26 1 2 12 0 25 1 1 13 1 2 14 0 24 1 2 15 0 23 1 1 16 1 2 17 0 22 1 2 18 0 21 1 1 19 1 1 20 1 1 59 1 2 61 0 61 1 2 62 0 62 1 2 64 0 64 1 2 65 0 65 1 2 67 0 67 1 2 68 0 68 1 2 70 0 70 1 ...
result:
ok ok
Test #24:
score: 0
Accepted
time: 0ms
memory: 30016kb
input:
114691 598186
output:
71 1 2 1 6 3 1 70 0 70 1 71 0 71 1 30 0 1 4 1 2 5 0 29 1 2 6 0 28 1 2 7 0 27 1 2 8 0 26 1 2 9 0 25 1 2 10 0 24 1 2 11 0 23 1 2 12 0 22 1 2 13 0 21 1 2 14 0 20 1 2 15 0 19 1 2 16 0 18 1 1 17 1 1 54 1 2 55 0 55 1 2 56 0 56 1 2 57 0 57 1 2 58 0 58 1 2 59 0 59 1 2 60 0 60 1 2 61 0...
result:
ok ok
Test #25:
score: 0
Accepted
time: 3ms
memory: 30820kb
input:
234654 253129
output:
57 1 2 1 1 3 1 1 4 1 2 5 0 25 1 2 6 0 24 1 1 7 1 2 8 0 23 1 1 9 1 2 10 0 22 1 2 11 0 21 1 1 12 1 2 13 0 20 1 2 14 0 19 1 1 15 1 1 16 1 1 17 1 1 18 1 2 45 0 45 1 2 49 0 49 1 2 50 0 50 1 2 52 0 52 1 2 53 0 53 1 2 55 0 55 1 2 57 0 57 1 1 26 0 2 27 0 28 1 2 56 0 56 1 2 29 0 30...
result:
ok ok
Test #26:
score: 0
Accepted
time: 0ms
memory: 30444kb
input:
554090 608599
output:
61 1 2 1 1 3 0 1 4 0 2 5 0 28 1 2 6 0 27 1 1 7 1 1 8 1 1 9 1 2 10 0 26 1 1 11 1 2 12 0 25 1 2 13 0 24 1 2 14 0 23 1 1 15 1 1 16 1 2 17 0 22 1 1 18 1 2 19 0 21 1 1 20 1 2 47 0 47 1 2 48 0 48 1 2 50 0 50 1 2 53 0 53 1 2 54 0 54 1 2 55 0 55 1 2 57 0 57 1 2 61 0 61 1 1 29 0 2...
result:
ok ok
Extra Test:
score: 0
Extra Test Passed