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QOJ
ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#692434 | #9519. Build a Computer | ucup-team4893# | AC ✓ | 3ms | 7612kb | C++14 | 1.6kb | 2024-10-31 14:29:58 | 2024-10-31 14:30:47 |
Judging History
answer
#include<iostream>
#include<cstdio>
#include<vector>
using namespace std;
int l, r, n, l2[1000005];
struct edge {
int v, w;
};
int cpl[25];
vector<edge> g[105];
void add(int u, int v, int w) { g[u].push_back({v, w}); }
int new_node() { return ++n; }
int cpl_n = 0;
void cpl_build(int i) {
if(i <= cpl_n) return ;
if(cpl_n != i - 1) cpl_build(i - 1);
cpl[i] = new_node();
add(cpl[i], cpl[i - 1], 0);
add(cpl[i], cpl[i - 1], 1);
cpl_n++;
}
void build(int s, int t, int l, int r, int L, int R) {
// cout << s <<' ' << t << ' ' << l <<' ' << r << ' ' <<L << ' ' << R << endl;
if(l == L && r == R) {
int k = l2[(L ^ R) + 1];
cpl_build(k - 1);
add(s, cpl[k - 1], 0); add(s, cpl[k - 1], 1);
return ;
}
if((L ^ R) == 1) {
if(l == R) add(s, t, 1);
else add(s, t, 0);
return ;
}
int mid = (L + R) >> 1;
if(r <= mid) {
int lch = (s == 1 ? 1 : new_node());
if(s != lch)add(s, lch, 0);
build(lch, t, l, r, L, mid);
}
else if(l > mid) {
int rch = new_node();
add(s, rch, 1);
build(rch, t, l, r, mid + 1, R);
}
else {
int lch = (s == 1 ? 1 : new_node());
if(s != lch) add(s, lch, 0);
build(lch, t, l, mid, L, mid);
int rch = new_node();
add(s, rch, 1);
build(rch, t, mid + 1, r, mid + 1, R);
}
}
signed main() {
n = 2;
cin >> l >> r;
l2[0] = -1;
for(int i = 1; i <= 1000000; i++) l2[i] = l2[i >> 1] + 1;
int k = 1;
cpl[0] = 2;
build(1, 2, l, r, 0, 1048575);
cout << n << '\n';
for(int i = 1; i <= n; i++) {
cout << g[i].size() << ' ';
for(edge x : g[i]) cout << x.v << ' ' << x.w << ' ';
cout << '\n';
}
}
这程序好像有点Bug,我给组数据试试?
详细
Test #1:
score: 100
Accepted
time: 2ms
memory: 7532kb
input:
5 7
output:
5 1 3 1 0 2 4 0 5 1 1 2 1 2 2 0 2 1
result:
ok ok
Test #2:
score: 0
Accepted
time: 2ms
memory: 7604kb
input:
10 27
output:
12 2 3 1 8 1 0 2 4 0 6 1 1 5 1 2 2 0 2 1 2 7 0 7 1 2 2 0 2 1 2 9 0 11 1 2 10 0 10 1 2 7 0 7 1 1 12 0 2 7 0 7 1
result:
ok ok
Test #3:
score: 0
Accepted
time: 2ms
memory: 7600kb
input:
5 13
output:
10 2 3 1 6 1 0 2 4 0 5 1 1 2 1 2 2 0 2 1 2 7 0 9 1 2 8 0 8 1 2 2 0 2 1 1 10 0 2 2 0 2 1
result:
ok ok
Test #4:
score: 0
Accepted
time: 2ms
memory: 7544kb
input:
1 1000000
output:
62 20 2 1 3 1 4 1 6 1 8 1 10 1 12 1 14 1 16 1 18 1 20 1 22 1 24 1 26 1 28 1 30 1 32 1 34 1 36 1 38 1 0 2 2 0 2 1 2 5 0 5 1 2 2 0 2 1 2 7 0 7 1 2 5 0 5 1 2 9 0 9 1 2 7 0 7 1 2 11 0 11 1 2 9 0 9 1 2 13 0 13 1 2 11 0 11 1 2 15 0 15 1 2 13 0 13 1 2 17 0 17 1 2 15 0 15 1 2 19 0 19 1 2 1...
result:
ok ok
Test #5:
score: 0
Accepted
time: 2ms
memory: 7596kb
input:
1 1
output:
2 1 2 1 0
result:
ok ok
Test #6:
score: 0
Accepted
time: 2ms
memory: 7516kb
input:
7 9
output:
7 2 3 1 5 1 0 1 4 1 1 2 1 1 6 0 1 7 0 2 2 0 2 1
result:
ok ok
Test #7:
score: 0
Accepted
time: 3ms
memory: 7600kb
input:
3 7
output:
5 2 3 1 4 1 0 1 2 1 2 5 0 5 1 2 2 0 2 1
result:
ok ok
Test #8:
score: 0
Accepted
time: 0ms
memory: 7480kb
input:
1 5
output:
5 3 2 1 3 1 4 1 0 2 2 0 2 1 1 5 0 2 2 0 2 1
result:
ok ok
Test #9:
score: 0
Accepted
time: 2ms
memory: 7612kb
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: 2ms
memory: 7536kb
input:
8 9
output:
5 1 3 1 0 1 4 0 1 5 0 2 2 0 2 1
result:
ok ok
Test #11:
score: 0
Accepted
time: 2ms
memory: 7536kb
input:
7 51
output:
14 4 3 1 5 1 8 1 10 1 0 1 4 1 1 2 1 2 7 0 7 1 2 2 0 2 1 2 6 0 6 1 2 9 0 9 1 2 7 0 7 1 2 11 0 12 1 2 9 0 9 1 1 13 0 1 14 0 2 6 0 6 1
result:
ok ok
Test #12:
score: 0
Accepted
time: 0ms
memory: 7536kb
input:
51 79
output:
15 2 3 1 12 1 0 1 4 1 2 5 0 10 1 2 6 0 8 1 1 7 1 1 2 1 2 9 0 9 1 2 2 0 2 1 2 11 0 11 1 2 9 0 9 1 1 13 0 1 14 0 2 15 0 15 1 2 11 0 11 1
result:
ok ok
Test #13:
score: 0
Accepted
time: 2ms
memory: 7532kb
input:
92 99
output:
12 1 3 1 0 2 4 0 9 1 1 5 1 1 6 1 1 7 1 2 8 0 8 1 2 2 0 2 1 1 10 0 1 11 0 1 12 0 2 8 0 8 1
result:
ok ok
Test #14:
score: 0
Accepted
time: 0ms
memory: 7476kb
input:
27 36
output:
14 2 3 1 9 1 0 1 4 1 2 5 0 7 1 1 6 1 1 2 1 2 8 0 8 1 2 2 0 2 1 1 10 0 1 11 0 2 12 0 13 1 2 8 0 8 1 1 14 0 1 2 0
result:
ok ok
Test #15:
score: 0
Accepted
time: 2ms
memory: 7536kb
input:
55 84
output:
19 2 3 1 11 1 0 1 4 1 2 5 0 8 1 1 6 1 1 7 1 1 2 1 2 10 0 10 1 2 2 0 2 1 2 9 0 9 1 1 12 0 2 13 0 15 1 2 14 0 14 1 2 10 0 10 1 1 16 0 2 17 0 18 1 2 9 0 9 1 1 19 0 1 2 0
result:
ok ok
Test #16:
score: 0
Accepted
time: 2ms
memory: 7604kb
input:
297208 929600
output:
70 2 3 1 43 1 0 2 4 0 41 1 2 5 0 38 1 1 6 1 2 7 0 36 1 2 8 0 34 1 2 9 0 31 1 1 10 1 2 11 0 29 1 2 12 0 27 1 2 13 0 21 1 1 14 1 1 15 1 1 16 1 1 17 1 1 18 1 2 20 0 20 1 2 2 0 2 1 2 19 0 19 1 2 26 0 26 1 2 20 0 20 1 2 22 0 22 1 2 23 0 23 1 2 24 0 24 1 2 25 0 25 1 2 28 0 28 1 ...
result:
ok ok
Test #17:
score: 0
Accepted
time: 0ms
memory: 7540kb
input:
45728 589156
output:
67 5 3 1 32 1 35 1 37 1 39 1 0 2 4 0 28 1 1 5 1 1 6 1 2 7 0 26 1 2 8 0 23 1 1 9 1 2 10 0 20 1 1 11 1 2 12 0 18 1 1 13 1 2 17 0 17 1 2 2 0 2 1 2 14 0 14 1 2 15 0 15 1 2 16 0 16 1 2 19 0 19 1 2 17 0 17 1 2 22 0 22 1 2 19 0 19 1 2 21 0 21 1 2 25 0 25 1 2 22 0 22 1 2 24 0 24 1 2...
result:
ok ok
Test #18:
score: 0
Accepted
time: 2ms
memory: 7544kb
input:
129152 138000
output:
48 2 3 1 25 1 0 1 4 1 1 5 1 1 6 1 1 7 1 1 8 1 2 9 0 23 1 2 10 0 21 1 2 11 0 19 1 1 12 1 2 18 0 18 1 2 2 0 2 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 20 0 20 1 2 18 0 18 1 2 22 0 22 1 2 20 0 20 1 2 24 0 24 1 2 22 0 22 1 1 26 0 1 27 0 1 28 0 1 29 0 2 ...
result:
ok ok
Test #19:
score: 0
Accepted
time: 2ms
memory: 7520kb
input:
245280 654141
output:
68 3 3 1 33 1 38 1 0 1 4 1 1 5 1 2 6 0 26 1 1 7 1 1 8 1 1 9 1 1 10 1 1 11 1 2 12 0 24 1 2 13 0 22 1 2 14 0 20 1 1 15 1 2 19 0 19 1 2 2 0 2 1 2 16 0 16 1 2 17 0 17 1 2 18 0 18 1 2 21 0 21 1 2 19 0 19 1 2 23 0 23 1 2 21 0 21 1 2 25 0 25 1 2 23 0 23 1 2 32 0 32 1 2 25 0 25 1 ...
result:
ok ok
Test #20:
score: 0
Accepted
time: 2ms
memory: 7520kb
input:
202985 296000
output:
63 2 3 1 43 1 0 1 4 1 2 5 0 41 1 2 6 0 39 1 2 7 0 35 1 1 8 1 1 9 1 2 10 0 33 1 2 11 0 31 1 2 12 0 26 1 1 13 1 1 14 1 1 15 1 2 16 0 23 1 1 17 1 2 18 0 21 1 2 19 0 20 1 1 2 1 2 2 0 2 1 2 22 0 22 1 2 2 0 2 1 2 25 0 25 1 2 22 0 22 1 2 24 0 24 1 2 30 0 30 1 2 25 0 25 1 2 27 0 2...
result:
ok ok
Test #21:
score: 0
Accepted
time: 0ms
memory: 7600kb
input:
438671 951305
output:
69 2 3 1 44 1 0 1 4 1 2 5 0 41 1 1 6 1 2 7 0 37 1 1 8 1 1 9 1 2 10 0 35 1 2 11 0 33 1 2 12 0 29 1 1 13 1 1 14 1 2 15 0 27 1 2 16 0 25 1 2 17 0 21 1 1 18 1 1 19 1 1 20 1 1 2 1 2 24 0 24 1 2 2 0 2 1 2 22 0 22 1 2 23 0 23 1 2 26 0 26 1 2 24 0 24 1 2 28 0 28 1 2 26 0 26 1 2 3...
result:
ok ok
Test #22:
score: 0
Accepted
time: 2ms
memory: 7472kb
input:
425249 739633
output:
71 2 3 1 45 1 0 1 4 1 2 5 0 43 1 2 6 0 36 1 1 7 1 1 8 1 1 9 1 1 10 1 1 11 1 2 12 0 33 1 1 13 1 2 14 0 31 1 2 15 0 28 1 1 16 1 2 17 0 26 1 2 18 0 24 1 2 19 0 22 1 2 20 0 21 1 1 2 1 2 2 0 2 1 2 23 0 23 1 2 2 0 2 1 2 25 0 25 1 2 23 0 23 1 2 27 0 27 1 2 25 0 25 1 2 30 0 30 1 ...
result:
ok ok
Test #23:
score: 0
Accepted
time: 0ms
memory: 7540kb
input:
551207 961718
output:
75 1 3 1 0 2 4 0 48 1 2 5 0 46 1 2 6 0 44 1 2 7 0 40 1 1 8 1 1 9 1 2 10 0 37 1 1 11 1 2 12 0 35 1 2 13 0 32 1 1 14 1 2 15 0 30 1 2 16 0 27 1 1 17 1 2 18 0 25 1 2 19 0 22 1 1 20 1 1 21 1 1 2 1 2 24 0 24 1 2 2 0 2 1 2 23 0 23 1 2 26 0 26 1 2 24 0 24 1 2 29 0 29 1 2 26 0 26 1...
result:
ok ok
Test #24:
score: 0
Accepted
time: 0ms
memory: 7472kb
input:
114691 598186
output:
74 4 3 1 43 1 48 1 50 1 0 1 4 1 1 5 1 2 6 0 41 1 2 7 0 39 1 2 8 0 37 1 2 9 0 35 1 2 10 0 33 1 2 11 0 31 1 2 12 0 29 1 2 13 0 27 1 2 14 0 25 1 2 15 0 23 1 2 16 0 21 1 2 17 0 19 1 1 18 1 1 2 1 2 20 0 20 1 2 2 0 2 1 2 22 0 22 1 2 20 0 20 1 2 24 0 24 1 2 22 0 22 1 2 26 0 26 1 2 ...
result:
ok ok
Test #25:
score: 0
Accepted
time: 2ms
memory: 7460kb
input:
234654 253129
output:
57 1 3 1 0 1 4 1 1 5 1 2 6 0 38 1 2 7 0 35 1 1 8 1 2 9 0 32 1 1 10 1 2 11 0 30 1 2 12 0 27 1 1 13 1 2 14 0 25 1 2 15 0 20 1 1 16 1 1 17 1 1 18 1 1 19 1 2 2 0 2 1 2 24 0 24 1 2 2 0 2 1 2 21 0 21 1 2 22 0 22 1 2 23 0 23 1 2 26 0 26 1 2 24 0 24 1 2 29 0 29 1 2 26 0 26 1 2 28...
result:
ok ok
Test #26:
score: 0
Accepted
time: 2ms
memory: 7476kb
input:
554090 608599
output:
61 1 3 1 0 1 4 0 1 5 0 2 6 0 43 1 2 7 0 38 1 1 8 1 1 9 1 1 10 1 2 11 0 35 1 1 12 1 2 13 0 33 1 2 14 0 31 1 2 15 0 27 1 1 16 1 1 17 1 2 18 0 24 1 1 19 1 2 20 0 22 1 1 21 1 2 2 0 2 1 2 23 0 23 1 2 2 0 2 1 2 26 0 26 1 2 23 0 23 1 2 25 0 25 1 2 30 0 30 1 2 26 0 26 1 2 28 0 28...
result:
ok ok
Extra Test:
score: 0
Extra Test Passed