QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #755111 | #9519. Build a Computer | ANIG# | AC ✓ | 1ms | 3744kb | C++14 | 2.3kb | 2024-11-16 16:29:31 | 2024-11-16 16:29:32 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
int L,R;
int k,idx=1;
vector<int> rec[1111];
vector<pair<int,int>> ver[1111];
vector<pair<int,int>> tmp;
void solve(int l,int r,int dep=0,int now=1){
if(L<=l&&r<=R){
//cerr<<"at "<<l<<' '<<r<<' '<<dep<<endl;
if(l!=r) rec[dep].emplace_back(now);
return ;
}
int mid=(l+r)>>1;
if(L<=mid){
if(!l){
if(l!=mid) solve(l,mid,dep+1,now);
else tmp.emplace_back(now,0);
}
else{
if(l!=mid){
idx++;
ver[now].emplace_back(idx,0);
}else tmp.emplace_back(now,0);
solve(l,mid,dep+1,idx);
}
}
if(mid<R){
if(mid+1!=r){
idx++;
ver[now].emplace_back(idx,1);
}else tmp.emplace_back(now,1);
solve(mid+1,r,dep+1,idx);
}
}
int main(){
cin>>L>>R;
int mx=R+1;
while((mx&-mx)!=mx) mx++;
k=__lg(mx);
cerr<<k<<endl;
solve(0,mx-1);
mx=-1;
for(int i=0; i<1000; i++){
if(rec[i].size()){
mx=i;
break;
}
}
int Lim=-1;
if(mx==-1){
Lim=1;
for(auto pt:tmp){
ver[pt.first].emplace_back(idx+1,pt.second);
}
}
else{
Lim=k-mx;
for(int i=idx+1; i<idx+Lim; i++){
ver[i].emplace_back(i+1,0);
ver[i].emplace_back(i+1,1);
}
for(int i=0; i<1000; i++){
for(auto pt:rec[i]){
ver[pt].emplace_back(idx+i-mx+1,0);
ver[pt].emplace_back(idx+i-mx+1,1);
}
}
for(auto pt:tmp){
ver[pt.first].emplace_back(idx+Lim,pt.second);
}
}
int T=0;
for(int i=1; i<1000; i++){
if(ver[i].size()){
T=i;
for(auto p:ver[i]) T=max(T,p.first);
}
}
assert(T==idx+Lim);
cout<<T<<'\n';
for(int i=1; i<=T; i++){
cout<<ver[i].size()<<' ';
for(auto pt:ver[i]){
cout<<pt.first<<' '<<pt.second<<' ';
}
cout<<'\n';
}
return 0;
}
/*
6 13
4
9
2 2 1 4 1
1 3 1
2 9 0 9 1
2 5 0 6 1
2 8 0 8 1
1 7 0
2 9 0 9 1
2 9 0 9 1
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: 3616kb
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: 3684kb
input:
10 27
output:
12 2 2 1 6 1 2 3 0 5 1 1 4 1 2 12 0 12 1 2 11 0 11 1 2 7 0 8 1 2 10 0 10 1 1 9 0 2 11 0 11 1 2 11 0 11 1 2 12 0 12 1 0
result:
ok ok
Test #3:
score: 0
Accepted
time: 0ms
memory: 3684kb
input:
5 13
output:
10 2 2 1 5 1 2 3 0 4 1 1 10 1 2 10 0 10 1 2 6 0 7 1 2 9 0 9 1 1 8 0 2 10 0 10 1 2 10 0 10 1 0
result:
ok ok
Test #4:
score: 0
Accepted
time: 0ms
memory: 3604kb
input:
1 1000000
output:
62 20 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 62 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...
result:
ok ok
Test #5:
score: 0
Accepted
time: 0ms
memory: 3684kb
input:
1 1
output:
2 1 2 1 0
result:
ok ok
Test #6:
score: 0
Accepted
time: 0ms
memory: 3688kb
input:
7 9
output:
7 2 2 1 4 1 1 3 1 1 7 1 1 5 0 1 6 0 2 7 0 7 1 0
result:
ok ok
Test #7:
score: 0
Accepted
time: 0ms
memory: 3664kb
input:
3 7
output:
5 2 2 1 3 1 1 5 1 2 4 0 4 1 2 5 0 5 1 0
result:
ok ok
Test #8:
score: 0
Accepted
time: 0ms
memory: 3684kb
input:
1 5
output:
5 3 2 1 3 1 5 1 2 5 0 5 1 1 4 0 2 5 0 5 1 0
result:
ok ok
Test #9:
score: 0
Accepted
time: 0ms
memory: 3740kb
input:
1 4
output:
5 3 2 1 3 1 5 1 2 5 0 5 1 1 4 0 1 5 0 0
result:
ok ok
Test #10:
score: 0
Accepted
time: 0ms
memory: 3704kb
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: 3636kb
input:
7 51
output:
14 4 2 1 4 1 5 1 6 1 1 3 1 1 14 1 2 12 0 12 1 2 11 0 11 1 2 7 0 8 1 2 11 0 11 1 1 9 0 1 10 0 2 13 0 13 1 2 12 0 12 1 2 13 0 13 1 2 14 0 14 1 0
result:
ok ok
Test #12:
score: 0
Accepted
time: 0ms
memory: 3704kb
input:
51 79
output:
15 2 2 1 9 1 1 3 1 2 4 0 8 1 2 5 0 7 1 1 6 1 1 15 1 2 14 0 14 1 2 13 0 13 1 1 10 0 1 11 0 2 12 0 12 1 2 13 0 13 1 2 14 0 14 1 2 15 0 15 1 0
result:
ok ok
Test #13:
score: 0
Accepted
time: 0ms
memory: 3704kb
input:
92 99
output:
12 1 2 1 2 3 0 7 1 1 4 1 1 5 1 1 6 1 2 11 0 11 1 1 8 0 1 9 0 1 10 0 2 11 0 11 1 2 12 0 12 1 0
result:
ok ok
Test #14:
score: 0
Accepted
time: 0ms
memory: 3712kb
input:
27 36
output:
14 2 2 1 7 1 1 3 1 2 4 0 6 1 1 5 1 1 14 1 2 13 0 13 1 1 8 0 1 9 0 2 10 0 11 1 2 13 0 13 1 1 12 0 1 14 0 2 14 0 14 1 0
result:
ok ok
Test #15:
score: 0
Accepted
time: 0ms
memory: 3692kb
input:
55 84
output:
19 2 2 1 8 1 1 3 1 2 4 0 7 1 1 5 1 1 6 1 1 19 1 2 17 0 17 1 1 9 0 2 10 0 11 1 2 16 0 16 1 1 12 0 2 13 0 14 1 2 18 0 18 1 1 15 0 1 19 0 2 17 0 17 1 2 18 0 18 1 2 19 0 19 1 0
result:
ok ok
Test #16:
score: 0
Accepted
time: 0ms
memory: 3692kb
input:
297208 929600
output:
70 2 2 1 26 1 2 3 0 25 1 2 4 0 24 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 68 0 68 1 2 63 0 63 1 2 62 0 62 1 2 61 0 61 1 2 59 0 59 1 2 58 0 58 1 2 57 0 57 1 2 55 0 55 1 2 54 0 54 1 2 27 0 28 1 2 ...
result:
ok ok
Test #17:
score: 0
Accepted
time: 1ms
memory: 3632kb
input:
45728 589156
output:
67 5 2 1 18 1 19 1 20 1 21 1 2 3 0 17 1 1 4 1 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 63 0 63 1 2 62 0 62 1 2 60 0 60 1 2 58 0 58 1 2 57 0 57 1 2 54 0 54 1 2 52 0 52 1 2 51 0 51 1 2 50 0 50 1 1 22 0 1 23 0 1 24 0 2 25 0 26 1 2 53 0 53 1 2 27 ...
result:
ok ok
Test #18:
score: 0
Accepted
time: 0ms
memory: 3628kb
input:
129152 138000
output:
48 2 2 1 15 1 1 3 1 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 41 0 41 1 2 40 0 40 1 2 39 0 39 1 1 16 0 1 17 0 1 18 0 1 19 0 2 20 0 21 1 2 37 0 37 1 2 22 0 23 1 2 38 0 38 1 1 24 0 2 25 0 26 1 2 40 0 40 1 2 27 0 28 1 2 41 0 41 1 1 29 0 1...
result:
ok ok
Test #19:
score: 0
Accepted
time: 1ms
memory: 3624kb
input:
245280 654141
output:
68 3 2 1 19 1 20 1 1 3 1 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 64 0 64 1 2 63 0 63 1 2 62 0 62 1 2 61 0 61 1 2 55 0 55 1 2 51 0 51 1 1 21 0 1 22 0 2 23 0 24 1 2 53 0 53 1 2 25 0 26 1 2 54 0 54 1 2 27 0 28 1 2 55 0 55 1 ...
result:
ok ok
Test #20:
score: 0
Accepted
time: 0ms
memory: 3688kb
input:
202985 296000
output:
63 2 2 1 28 1 1 3 1 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 63 1 2 63 0 63 1 2 62 0 62 1 2 60 0 60 1 2 56 0 56 1 2 55 0 55 1 2 54 0 54 1 2 51 0 51 1 2 50 0 50 1 2 49 0 ...
result:
ok ok
Test #21:
score: 0
Accepted
time: 0ms
memory: 3692kb
input:
438671 951305
output:
69 2 2 1 28 1 1 3 1 2 4 0 27 1 1 5 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 69 1 2 66 0 66 1 2 65 0 65 1 2 64 0 64 1 2 61 0 61 1 2 60 0 60 1 2 59 0 59 1 2 56 0 56 1 2 54 0 54 1 2 29...
result:
ok ok
Test #22:
score: 0
Accepted
time: 1ms
memory: 3700kb
input:
425249 739633
output:
71 2 2 1 29 1 1 3 1 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 71 1 2 71 0 71 1 2 70 0 70 1 2 69 0 69 1 2 68 0 68 1 2 66 0 66 1 2 65 0 65 1 2 63 0 63 1 2 57 0 57 1 ...
result:
ok ok
Test #23:
score: 0
Accepted
time: 0ms
memory: 3684kb
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 75 1 2 73 0 73 1 2 72 0 72 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 ...
result:
ok ok
Test #24:
score: 0
Accepted
time: 1ms
memory: 3688kb
input:
114691 598186
output:
74 4 2 1 30 1 31 1 32 1 1 3 1 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 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 6...
result:
ok ok
Test #25:
score: 0
Accepted
time: 0ms
memory: 3744kb
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 57 0 57 1 2 53 0 53 1 2 52 0 52 1 2 50 0 50 1 2 49 0 49 1 2 47 0 47 1 2 45 0 45 1 1 26 0 2 27 0 28 1 2 46 0 46 1 2 29 0 30...
result:
ok ok
Test #26:
score: 0
Accepted
time: 1ms
memory: 3688kb
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 61 0 61 1 2 60 0 60 1 2 58 0 58 1 2 55 0 55 1 2 54 0 54 1 2 53 0 53 1 2 51 0 51 1 2 47 0 47 1 1 29 0 2...
result:
ok ok
Extra Test:
score: 0
Extra Test Passed