QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#678096 | #9519. Build a Computer | ucup-team5052# | AC ✓ | 0ms | 3720kb | C++14 | 1.4kb | 2024-10-26 14:01:37 | 2024-10-26 14:01:39 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
vector<pair<int,int>> G[200];
int a[30];
void add(int u,int v,int w)
{
G[u].emplace_back(v,w);
}
int main() {
std::ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
int L,R,s=1,t=2,tot=2,d=0;
cin>>L>>R;
bool all0=1;
int k=__lg((L-1)^(R+1)),tp=__lg(R+1);
for(int i=tp;i>k;i--)
{
int s2=++tot;
add(s,s2,((R+1)>>i)&1);
s=s2;
}
int p1=s;
if(((L-1)&((1<<k)-1))!=(1<<k)-1)
{
if(tp!=k)
{
all0=0;
p1=++tot;
add(s,p1,0);
}
for(int i=k-1;i>=0;i--)
if(!(((L-1)>>i)&1))
{
add(p1,-i,1);
d=max(d,i);
if(((L-1)&((1<<i)-1))==(1<<i)-1) break;
if(!all0)
{
int p2=++tot;
add(p1,p2,0);
p1=p2;
}
}
else
{
int p2=++tot;
add(p1,p2,1);
p1=p2;all0=0;
}
}
if(((R+1)&((1<<k)-1))!=0)
{
p1=++tot;
add(s,p1,1);
for(int i=k-1;i>=0;i--)
if(((R+1)>>i)&1)
{
add(p1,-i,0);
d=max(d,i);
if(((R+1)&((1<<i)-1))==0) break;
int p2=++tot;
add(p1,p2,1);
p1=p2;
}
else
{
int p2=++tot;
add(p1,p2,0);
p1=p2;
}
}
a[0]=t;
for(int i=1;i<=d;i++) a[i]=++tot,add(a[i],a[i-1],0),add(a[i],a[i-1],1);
for(int u=1;u<=tot;u++)
for(auto &[v,w]:G[u])
if(v<=0) v=a[-v];
cout<<tot<<endl;
for(int u=1;u<=tot;u++)
{
cout<<G[u].size()<<" ";
for(auto [v,w]:G[u]) cout<<v<<" "<<w<<" ";
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 3 1 0 2 5 1 4 0 1 2 1 2 2 0 2 1
result:
ok ok
Test #2:
score: 0
Accepted
time: 0ms
memory: 3624kb
input:
10 27
output:
9 2 3 1 5 1 0 2 8 1 4 0 1 7 1 2 9 0 6 1 1 8 0 2 2 0 2 1 2 7 0 7 1 2 8 0 8 1
result:
ok ok
Test #3:
score: 0
Accepted
time: 0ms
memory: 3560kb
input:
5 13
output:
8 2 3 1 5 1 0 2 7 1 4 0 1 2 1 2 8 0 6 1 1 7 0 2 2 0 2 1 2 7 0 7 1
result:
ok ok
Test #4:
score: 0
Accepted
time: 0ms
memory: 3628kb
input:
1 1000000
output:
39 20 39 1 38 1 37 1 36 1 35 1 34 1 33 1 32 1 31 1 30 1 29 1 28 1 27 1 26 1 25 1 24 1 23 1 22 1 2 1 3 1 0 2 39 0 4 1 2 38 0 5 1 2 37 0 6 1 1 7 0 2 35 0 8 1 1 9 0 1 10 0 1 11 0 1 12 0 2 30 0 13 1 1 14 0 1 15 0 2 27 0 16 1 1 17 0 1 18 0 1 19 0 1 20 0 1 21 0 1 2 0 2 2 0 2 1 2 22 0...
result:
ok ok
Test #5:
score: 0
Accepted
time: 0ms
memory: 3612kb
input:
1 1
output:
2 1 2 1 0
result:
ok ok
Test #6:
score: 0
Accepted
time: 0ms
memory: 3612kb
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: 0ms
memory: 3696kb
input:
3 7
output:
5 2 5 1 3 1 0 1 2 1 2 2 0 2 1 2 4 0 4 1
result:
ok ok
Test #8:
score: 0
Accepted
time: 0ms
memory: 3668kb
input:
1 5
output:
4 3 4 1 2 1 3 1 0 1 4 0 2 2 0 2 1
result:
ok ok
Test #9:
score: 0
Accepted
time: 0ms
memory: 3636kb
input:
1 4
output:
5 3 5 1 2 1 3 1 0 1 4 0 1 2 0 2 2 0 2 1
result:
ok ok
Test #10:
score: 0
Accepted
time: 0ms
memory: 3556kb
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: 0ms
memory: 3560kb
input:
7 51
output:
11 4 11 1 10 1 3 1 5 1 0 1 4 1 1 2 1 2 11 0 6 1 1 7 0 1 9 0 2 2 0 2 1 2 8 0 8 1 2 9 0 9 1 2 10 0 10 1
result:
ok ok
Test #12:
score: 0
Accepted
time: 0ms
memory: 3568kb
input:
51 79
output:
13 2 3 1 8 1 0 1 4 1 2 12 1 5 0 2 11 1 6 0 1 7 1 1 2 1 1 9 0 1 13 0 2 2 0 2 1 2 10 0 10 1 2 11 0 11 1 2 12 0 12 1
result:
ok ok
Test #13:
score: 0
Accepted
time: 0ms
memory: 3560kb
input:
92 99
output:
11 1 3 1 0 2 4 0 7 1 1 5 1 1 6 1 1 11 1 1 8 0 1 9 0 1 11 0 2 2 0 2 1 2 10 0 10 1
result:
ok ok
Test #14:
score: 0
Accepted
time: 0ms
memory: 3568kb
input:
27 36
output:
13 2 3 1 7 1 0 1 4 1 2 13 1 5 0 1 6 1 1 2 1 1 8 0 1 9 0 2 13 0 10 1 1 11 0 1 2 0 2 2 0 2 1 2 12 0 12 1
result:
ok ok
Test #15:
score: 0
Accepted
time: 0ms
memory: 3576kb
input:
55 84
output:
17 2 3 1 8 1 0 1 4 1 2 16 1 5 0 1 6 1 1 7 1 1 2 1 1 9 0 2 17 0 10 1 1 11 0 2 15 0 12 1 1 13 0 1 2 0 2 2 0 2 1 2 14 0 14 1 2 15 0 15 1 2 16 0 16 1
result:
ok ok
Test #16:
score: 0
Accepted
time: 0ms
memory: 3564kb
input:
297208 929600
output:
54 2 3 1 18 1 0 2 53 1 4 0 2 52 1 5 0 1 6 1 2 50 1 7 0 2 49 1 8 0 2 48 1 9 0 1 10 1 2 46 1 11 0 2 45 1 12 0 2 44 1 13 0 1 14 1 1 15 1 1 16 1 1 17 1 1 39 1 2 54 0 19 1 2 53 0 20 1 1 21 0 1 22 0 1 23 0 2 49 0 24 1 1 25 0 2 47 0 26 1 2 46 0 27 1 2 45 0 28 1 2 44 0 29 1 1 30 ...
result:
ok ok
Test #17:
score: 0
Accepted
time: 0ms
memory: 3636kb
input:
45728 589156
output:
49 5 49 1 48 1 47 1 3 1 13 1 0 2 45 1 4 0 1 5 1 1 6 1 2 42 1 7 0 2 41 1 8 0 1 9 1 2 39 1 10 0 1 11 1 2 37 1 12 0 1 36 1 1 14 0 1 15 0 1 16 0 2 46 0 17 1 2 45 0 18 1 2 44 0 19 1 2 43 0 20 1 2 42 0 21 1 2 41 0 22 1 1 23 0 2 39 0 24 1 1 25 0 2 37 0 26 1 2 36 0 27 1 1 28 0 1 2...
result:
ok ok
Test #18:
score: 0
Accepted
time: 0ms
memory: 3612kb
input:
129152 138000
output:
40 2 3 1 12 1 0 1 4 1 1 5 1 1 6 1 1 7 1 1 8 1 2 38 1 9 0 2 37 1 10 0 2 36 1 11 0 1 35 1 1 13 0 1 14 0 1 15 0 1 16 0 2 40 0 17 1 2 39 0 18 1 1 19 0 2 37 0 20 1 2 36 0 21 1 1 22 0 1 23 0 1 24 0 2 32 0 25 1 1 26 0 1 27 0 1 28 0 1 2 0 2 2 0 2 1 2 29 0 29 1 2 30 0 30 1 2 31...
result:
ok ok
Test #19:
score: 0
Accepted
time: 0ms
memory: 3612kb
input:
245280 654141
output:
50 3 50 1 3 1 15 1 0 1 4 1 1 5 1 2 46 1 6 0 1 7 1 1 8 1 1 9 1 1 10 1 1 11 1 2 40 1 12 0 2 39 1 13 0 2 38 1 14 0 1 37 1 1 16 0 1 17 0 2 48 0 18 1 2 47 0 19 1 2 46 0 20 1 2 45 0 21 1 2 44 0 22 1 2 43 0 23 1 1 24 0 2 41 0 25 1 2 40 0 26 1 1 27 0 1 28 0 2 37 0 29 1 2 36 0 30 ...
result:
ok ok
Test #20:
score: 0
Accepted
time: 0ms
memory: 3640kb
input:
202985 296000
output:
52 2 3 1 20 1 0 1 4 1 2 52 1 5 0 2 51 1 6 0 2 50 1 7 0 1 8 1 1 9 1 2 47 1 10 0 2 46 1 11 0 2 45 1 12 0 1 13 1 1 14 1 1 15 1 2 41 1 16 0 1 17 1 2 39 1 18 0 2 38 1 19 0 1 2 1 1 21 0 1 22 0 2 52 0 23 1 1 24 0 1 25 0 1 26 0 1 27 0 2 47 0 28 1 1 29 0 1 30 0 1 31 0 2 43 0 32 ...
result:
ok ok
Test #21:
score: 0
Accepted
time: 0ms
memory: 3612kb
input:
438671 951305
output:
56 2 3 1 21 1 0 1 4 1 2 54 1 5 0 1 6 1 2 52 1 7 0 1 8 1 1 9 1 2 49 1 10 0 2 48 1 11 0 2 47 1 12 0 1 13 1 1 14 1 2 44 1 15 0 2 43 1 16 0 2 42 1 17 0 1 18 1 1 19 1 1 20 1 1 2 1 2 56 0 22 1 2 55 0 23 1 1 24 0 2 53 0 25 1 1 26 0 1 27 0 1 28 0 1 29 0 2 48 0 30 1 1 31 0 1 32 ...
result:
ok ok
Test #22:
score: 0
Accepted
time: 0ms
memory: 3720kb
input:
425249 739633
output:
55 2 3 1 21 1 0 1 4 1 2 54 1 5 0 2 53 1 6 0 1 7 1 1 8 1 1 9 1 1 10 1 1 11 1 2 47 1 12 0 1 13 1 2 45 1 14 0 2 44 1 15 0 1 16 1 2 42 1 17 0 2 41 1 18 0 2 40 1 19 0 2 39 1 20 0 1 2 1 1 22 0 2 55 0 23 1 2 54 0 24 1 1 25 0 2 52 0 26 1 1 27 0 1 28 0 2 49 0 29 1 1 30 0 1 31 0 ...
result:
ok ok
Test #23:
score: 0
Accepted
time: 0ms
memory: 3696kb
input:
551207 961718
output:
56 1 3 1 0 2 4 0 22 1 2 56 1 5 0 2 55 1 6 0 2 54 1 7 0 1 8 1 1 9 1 2 51 1 10 0 1 11 1 2 49 1 12 0 2 48 1 13 0 1 14 1 2 46 1 15 0 2 45 1 16 0 1 17 1 2 43 1 18 0 2 42 1 19 0 1 20 1 1 21 1 1 2 1 2 56 0 23 1 1 24 0 2 54 0 25 1 1 26 0 2 52 0 27 1 1 28 0 2 50 0 29 1 2 49 0 30 1...
result:
ok ok
Test #24:
score: 0
Accepted
time: 0ms
memory: 3632kb
input:
114691 598186
output:
55 4 55 1 54 1 3 1 19 1 0 1 4 1 1 5 1 2 50 1 6 0 2 49 1 7 0 2 48 1 8 0 2 47 1 9 0 2 46 1 10 0 2 45 1 11 0 2 44 1 12 0 2 43 1 13 0 2 42 1 14 0 2 41 1 15 0 2 40 1 16 0 2 39 1 17 0 1 18 1 1 2 1 1 20 0 1 21 0 2 53 0 22 1 1 23 0 1 24 0 2 50 0 25 1 1 26 0 1 27 0 1 28 0 1 29 0 1...
result:
ok ok
Test #25:
score: 0
Accepted
time: 0ms
memory: 3556kb
input:
234654 253129
output:
44 1 3 1 0 1 4 1 1 5 1 2 6 0 19 1 2 44 1 7 0 1 8 1 2 42 1 9 0 1 10 1 2 40 1 11 0 2 39 1 12 0 1 13 1 2 37 1 14 0 2 36 1 15 0 1 16 1 1 17 1 1 18 1 1 32 1 1 20 0 2 43 0 21 1 2 42 0 22 1 2 41 0 23 1 1 24 0 1 25 0 2 38 0 26 1 2 37 0 27 1 1 28 0 1 29 0 2 34 0 30 1 1 31 0 1 32...
result:
ok ok
Test #26:
score: 0
Accepted
time: 0ms
memory: 3672kb
input:
554090 608599
output:
48 1 3 1 0 1 4 0 1 5 0 2 6 0 21 1 2 48 1 7 0 1 8 1 1 9 1 1 10 1 2 44 1 11 0 1 12 1 2 42 1 13 0 2 41 1 14 0 2 40 1 15 0 1 16 1 1 17 1 2 37 1 18 0 1 19 1 2 35 1 20 0 1 34 1 1 22 0 2 47 0 23 1 1 24 0 1 25 0 2 44 0 26 1 1 27 0 1 28 0 2 41 0 29 1 1 30 0 2 39 0 31 1 1 32 0 2...
result:
ok ok
Extra Test:
score: 0
Extra Test Passed