QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#243694 | #4780. 完美的队列 | Graygoo | 25 | 3064ms | 215964kb | C++14 | 820b | 2023-11-08 15:59:54 | 2023-11-08 15:59:54 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
int l[500001];
int r[500001];
int w[500001];
int n,q;
int a[500001];
int ans[500001];
namespace btf{
int cnt[100001];
deque<int> o[30001];
int res=0;
void ad(int x,int v){
o[x].push_back(v);
cnt[v]++;
if(cnt[v]==1)res++;
}
void del(int x){
int y=o[x].front();o[x].pop_front();
cnt[y]--;
if(cnt[y]==0)res--;
}
void solve(){
for(int i=1;i<=q;i++){
for(int j=l[i];j<=r[i];j++){
ad(j,w[i]);
while(o[j].size()>a[j])del(j);
}
ans[i]=res;
}
for(int i=1;i<=q;i++)cout<<ans[i]<<'\n';
return ;
}
}
int main(){
ios::sync_with_stdio(0);cin.tie(0);
cin>>n>>q;
for(int i=1;i<=n;i++)cin>>a[i];
for(int i=1;i<=q;i++){
cin>>l[i]>>r[i]>>w[i];
}
if(n<=25000 and q<=25000)btf::solve();
return 0;
}
Details
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Subtask #1:
score: 5
Accepted
Test #1:
score: 5
Accepted
time: 84ms
memory: 36888kb
input:
5000 4999 99 36 47 78 58 58 64 12 42 54 29 56 57 32 99 21 1 6 42 97 82 8 79 92 3 56 19 41 29 59 23 34 76 34 82 20 44 51 60 73 89 65 51 65 15 87 65 70 51 26 40 95 44 62 97 81 43 13 20 81 76 64 47 95 54 56 99 62 91 63 98 58 70 60 47 97 31 74 76 70 10 30 99 33 52 100 14 65 4 6 87 4 8 1 8 87 18 70 76 43...
output:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 10...
result:
ok 4999 numbers
Subtask #2:
score: 5
Accepted
Dependency #1:
100%
Accepted
Test #2:
score: 5
Accepted
time: 527ms
memory: 72140kb
input:
9999 10000 60 75 4 70 26 87 8 77 16 6 20 88 95 44 60 10 71 93 68 33 30 71 21 19 88 61 26 93 21 83 35 83 25 72 33 75 40 14 92 54 10 42 60 93 73 82 13 50 50 25 99 16 68 38 78 14 4 1 58 72 2 96 69 57 43 71 68 100 5 49 50 58 50 61 53 22 88 55 95 37 67 96 50 46 55 97 84 28 62 56 44 35 80 5 59 45 50 14 48...
output:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 ...
result:
ok 10000 numbers
Subtask #3:
score: 5
Accepted
Dependency #2:
100%
Accepted
Test #3:
score: 5
Accepted
time: 1500ms
memory: 134188kb
input:
15000 15000 8 2 78 69 72 23 22 79 69 75 63 19 90 94 45 5 1 44 53 34 80 80 26 43 9 86 85 38 71 88 90 2 22 46 60 7 14 18 77 44 5 80 80 48 9 51 38 49 7 2 73 64 67 84 44 7 53 9 84 21 90 35 69 46 5 74 27 73 78 91 10 68 50 5 98 55 17 99 99 81 38 20 99 81 91 19 87 26 71 19 49 44 70 29 5 33 21 49 75 5 79 84...
output:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 ...
result:
ok 15000 numbers
Subtask #4:
score: 5
Accepted
Dependency #3:
100%
Accepted
Test #4:
score: 5
Accepted
time: 3064ms
memory: 215964kb
input:
20000 20000 96 95 34 72 28 92 86 48 37 22 76 41 18 23 56 52 32 48 37 96 75 17 69 22 81 79 60 82 79 12 69 15 58 79 7 7 63 70 58 69 68 18 96 29 69 70 4 7 75 27 18 44 49 53 89 15 10 97 75 58 52 54 65 91 48 33 5 91 59 12 2 6 30 99 79 45 91 14 36 15 98 88 11 73 98 3 8 22 45 41 42 71 31 29 16 44 72 100 57...
output:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 ...
result:
ok 20000 numbers
Subtask #5:
score: 5
Accepted
Test #5:
score: 5
Accepted
time: 2885ms
memory: 26064kb
input:
25000 25000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
output:
1 2 3 4 5 5 5 3 3 4 4 4 5 4 4 5 6 7 6 6 7 8 9 6 7 8 8 7 8 9 7 8 9 10 8 8 9 10 10 11 12 12 5 6 7 8 9 4 5 6 7 5 6 7 8 6 7 8 7 8 9 10 11 10 11 12 13 13 12 12 9 10 7 8 7 8 8 6 7 8 8 9 9 10 7 8 9 9 9 10 11 10 11 12 12 13 13 14 15 16 15 15 11 4 5 6 7 8 8 9 9 8 9 9 10 11 10 8 8 8 9 9 10 10 10 6 6 7 8 9 4 5...
result:
ok 25000 numbers
Subtask #6:
score: 0
Wrong Answer
Dependency #4:
100%
Accepted
Dependency #5:
100%
Accepted
Test #6:
score: 0
Wrong Answer
time: 8ms
memory: 24116kb
input:
30000 30000 68 5 42 87 7 80 19 79 72 80 13 85 83 48 90 63 4 37 40 96 77 7 16 94 52 72 28 84 30 15 46 65 45 62 55 51 11 89 57 61 52 41 25 10 72 94 38 68 79 97 56 89 15 11 78 5 10 36 13 11 9 25 46 3 50 98 100 86 23 56 59 38 12 29 50 94 73 7 7 59 74 4 98 21 42 1 37 35 12 67 2 7 37 17 19 60 91 64 57 95 ...
output:
result:
wrong answer Answer contains longer sequence [length = 30000], but output contains 0 elements
Subtask #7:
score: 0
Wrong Answer
Test #7:
score: 0
Wrong Answer
time: 8ms
memory: 25404kb
input:
34999 35000 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 ...
output:
result:
wrong answer Answer contains longer sequence [length = 35000], but output contains 0 elements
Subtask #8:
score: 0
Skipped
Dependency #6:
0%
Subtask #9:
score: 0
Wrong Answer
Test #9:
score: 0
Wrong Answer
time: 7ms
memory: 25232kb
input:
45000 45000 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 ...
output:
result:
wrong answer Answer contains longer sequence [length = 45000], but output contains 0 elements
Subtask #10:
score: 0
Skipped
Dependency #8:
0%
Subtask #11:
score: 0
Skipped
Dependency #5:
100%
Accepted
Dependency #7:
0%
Subtask #12:
score: 0
Skipped
Dependency #11:
0%
Subtask #13:
score: 0
Wrong Answer
Test #13:
score: 0
Wrong Answer
time: 10ms
memory: 24660kb
input:
65000 65000 5 7 8 6 3 6 8 7 2 3 5 10 9 9 4 3 9 1 2 9 1 1 6 10 1 10 5 4 7 1 9 6 6 8 10 5 8 3 2 5 2 3 6 8 7 3 2 3 6 5 1 10 6 2 4 7 8 1 3 3 5 4 2 5 2 5 3 3 6 7 6 9 5 3 10 3 6 2 8 10 9 10 2 5 4 10 3 3 6 3 5 7 141 3 6 3 10 2 7 6 3 5 9 4 10 1 3 9 9 8 2 5 10 1 7 1 8 5 3 3 7 7 9 7 4 1 9 2 2 4 8 6 10 5 7 3 3...
output:
result:
wrong answer Answer contains longer sequence [length = 65000], but output contains 0 elements
Subtask #14:
score: 0
Skipped
Dependency #12:
0%
Subtask #15:
score: 0
Skipped
Dependency #13:
0%
Subtask #16:
score: 0
Skipped
Dependency #14:
0%
Subtask #17:
score: 0
Skipped
Dependency #16:
0%
Subtask #18:
score: 0
Skipped
Dependency #17:
0%
Subtask #19:
score: 0
Skipped
Dependency #18:
0%
Subtask #20:
score: 0
Skipped
Dependency #19:
0%