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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
#649114#8936. Team ArrangementargtargTL 764ms3880kbC++201.8kb2024-10-17 21:42:102024-10-17 21:42:10

Judging History

This is the latest submission verdict.

  • [2024-10-17 21:42:10]
  • Judged
  • Verdict: TL
  • Time: 764ms
  • Memory: 3880kb
  • [2024-10-17 21:42:10]
  • Submitted

answer

#include<bits/stdc++.h>
using namespace std;
//#define int long long
#define endl '\n'
#define pii pair<int, int>
void solve();

signed main()
{
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    cout.tie(nullptr);
    int T = 1;
//    cin >> T;
    while (T--)solve();
    return 0;
}
void solve(){
    int n;
    cin>>n;
    vector<pii>a(n+1);
    for(int i=1;i<=n;i++){
        cin>>a[i].first>>a[i].second;
    }
    sort(a.begin()+1,a.end());
    long long ans=-1e10;
    vector<int>num(n+1),w(n+1);
    for(int i=1;i<=n;i++){
        cin>>w[i];
    }
    int cnt=0,ccnt=0;
    auto dfs=[&](auto dfs,int re,int x)->void{
        cnt++;
        if(re==0){
            ccnt++;
            priority_queue<int,vector<int>,greater<int>>q;
            long long tmp=0;
            int ok=1,l=1;
            for(int i=1;i<=n;i++){
                if(ok==0)break;
//                cout<<num[i]<<' ';
                tmp+=1ll*num[i]*w[i];
                while(l<=n&&a[l].first<=i){
                    q.push(a[l].second);
                    l++;
                }
                for(int j=0;j<num[i]*i;j++) {
                    if(q.size()&&q.top()>=i){
                        q.pop();
                    }
                    else {
                        ok=0;
                        break;
                    }
                }
            }
//            cout<<endl;
            if(ok==1)ans=max(ans,tmp);
            return;
        }
        if(x==0)return;
        for(int j=x;j>=1;--j){
            if(j>re)continue;
            num[j]++;
            dfs(dfs,re-j,j);
            num[j]--;
        }
    };
    dfs(dfs,n,n);
//    cout<<cnt<<endl;
//    cout<<ccnt<<endl;
    cout<<(ans==-1e10 ? "impossible":to_string(ans))<<endl;
}

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3820kb

input:

3
2 3
1 2
2 2
4 5 100

output:

9

result:

ok single line: '9'

Test #2:

score: 0
Accepted
time: 0ms
memory: 3616kb

input:

3
1 3
3 3
2 3
1 1 100

output:

100

result:

ok single line: '100'

Test #3:

score: 0
Accepted
time: 0ms
memory: 3564kb

input:

2
1 1
2 2
1 1

output:

impossible

result:

ok single line: 'impossible'

Test #4:

score: 0
Accepted
time: 0ms
memory: 3564kb

input:

3
2 3
1 2
2 2
-100 -200 100000

output:

-300

result:

ok single line: '-300'

Test #5:

score: 0
Accepted
time: 0ms
memory: 3660kb

input:

9
1 4
2 5
3 4
1 5
1 1
2 5
3 5
1 3
1 1
1 1 1 1 1 1 1 1 1

output:

6

result:

ok single line: '6'

Test #6:

score: 0
Accepted
time: 0ms
memory: 3872kb

input:

14
3 3
1 2
2 3
2 3
2 3
1 1
2 3
1 3
3 3
1 3
1 3
1 2
2 3
1 3
-9807452 -9610069 4156341 2862447 6969109 -7245265 -2653530 -5655094 6467527 -6872459 3971784 7312155 9766298 -2719573

output:

-16558567

result:

ok single line: '-16558567'

Test #7:

score: 0
Accepted
time: 0ms
memory: 3528kb

input:

14
1 2
1 4
2 3
3 5
4 5
2 5
2 4
2 4
1 2
3 4
1 5
2 4
1 1
4 5
-13763 -7354207 1096407 -9063321 -4824546 -6275546 1258145 -5272834 -8631107 3581157 2320771 -7714508 8446625 -6816167

output:

-2673021

result:

ok single line: '-2673021'

Test #8:

score: 0
Accepted
time: 0ms
memory: 3856kb

input:

14
2 3
4 4
1 7
3 6
3 4
1 1
1 4
4 7
3 7
1 7
2 3
6 6
1 1
3 6
2923142 1686477 640352 2848353 9202543 -4441381 4866381 -3610520 8124124 -1372894 1111310 -7538627 466143 9937961

output:

5939733

result:

ok single line: '5939733'

Test #9:

score: 0
Accepted
time: 0ms
memory: 3616kb

input:

14
1 7
1 2
8 8
1 1
7 8
6 9
7 8
1 4
6 9
3 3
1 1
3 7
5 8
4 8
-7139089 6365816 -9893288 5936146 -2803918 -4961415 1495365 -2564851 -2630365 -8608883 5813455 -4005459 -8844054 6703783

output:

impossible

result:

ok single line: 'impossible'

Test #10:

score: 0
Accepted
time: 0ms
memory: 3560kb

input:

14
6 13
3 7
2 13
6 8
4 5
12 13
3 10
4 11
2 14
3 4
5 13
10 14
10 14
3 12
-8599727 -1496394 855072 -7439122 -5170228 8009298 -250221 5841035 2949765 7166358 -3516548 -6851737 8173765 -917122

output:

impossible

result:

ok single line: 'impossible'

Test #11:

score: 0
Accepted
time: 111ms
memory: 3672kb

input:

60
21 34
13 34
48 49
31 42
5 6
16 30
1 25
35 37
3 14
3 32
25 54
2 41
24 44
27 52
26 55
8 35
31 47
41 42
4 35
53 59
13 19
11 51
36 48
5 59
40 44
28 50
5 51
37 53
50 60
14 50
22 58
20 50
20 21
5 20
19 55
5 45
19 35
7 29
5 53
25 33
19 51
37 41
13 29
12 24
13 40
10 22
1 5
22 32
14 42
11 41
16 60
35 43
3...

output:

impossible

result:

ok single line: 'impossible'

Test #12:

score: 0
Accepted
time: 167ms
memory: 3644kb

input:

60
4 11
1 7
8 24
2 18
11 26
6 18
5 26
5 11
6 21
17 30
9 22
1 29
7 14
9 18
23 26
3 28
3 14
4 16
7 18
2 3
8 8
10 20
8 29
5 28
5 7
16 19
16 18
8 11
5 28
12 21
8 20
8 27
9 23
15 28
1 4
6 27
10 15
10 20
2 7
4 21
9 23
23 25
20 23
19 29
16 25
12 15
3 27
3 9
1 26
9 11
12 14
14 24
16 22
7 7
9 26
24 29
3 27
1...

output:

impossible

result:

ok single line: 'impossible'

Test #13:

score: 0
Accepted
time: 300ms
memory: 3836kb

input:

60
2 4
15 18
1 17
3 10
11 19
3 14
14 14
9 10
9 15
1 17
10 17
3 9
4 10
6 10
7 14
3 20
20 20
5 14
1 9
3 17
10 14
3 13
8 15
9 13
5 9
2 16
4 9
9 19
13 18
4 20
8 19
13 18
9 11
11 14
8 17
7 11
1 11
5 7
10 12
3 8
8 18
9 20
11 19
1 16
1 17
3 20
3 3
2 10
7 7
4 18
8 16
5 7
16 20
1 5
10 15
9 11
2 6
11 19
6 16
...

output:

impossible

result:

ok single line: 'impossible'

Test #14:

score: 0
Accepted
time: 376ms
memory: 3568kb

input:

60
1 3
1 3
3 5
2 6
5 5
2 5
5 6
1 5
3 6
6 6
2 6
2 2
2 3
1 6
2 4
2 3
1 3
4 5
2 4
5 5
3 5
3 5
1 5
2 6
3 6
1 6
1 4
3 3
2 2
1 6
2 3
2 6
4 6
5 5
1 6
2 3
1 2
4 4
2 5
1 4
4 4
4 6
2 6
2 3
2 4
1 2
1 4
3 6
2 5
2 6
1 1
1 5
5 6
3 6
1 2
3 5
5 6
5 6
1 6
3 4
-9765941 -9284625 -9136963 -1872925 -9334679 -67293 96416...

output:

-87758107

result:

ok single line: '-87758107'

Test #15:

score: 0
Accepted
time: 313ms
memory: 3832kb

input:

60
1 1
1 4
2 2
3 4
1 2
1 2
1 4
2 3
1 4
1 2
4 4
1 3
2 4
2 2
2 3
2 4
1 4
3 4
1 2
3 3
2 3
1 1
2 4
2 4
2 4
1 2
1 2
3 3
3 4
2 3
1 3
2 4
1 2
1 3
1 2
3 4
2 2
2 4
1 3
1 1
2 4
2 3
2 3
4 4
1 2
1 4
1 2
2 4
2 3
4 4
2 4
3 4
3 4
1 1
2 3
3 4
2 4
2 3
3 4
2 2
-8959736 5094365 2567070 -9106790 9323252 -7495337 818129...

output:

67209846

result:

ok single line: '67209846'

Test #16:

score: 0
Accepted
time: 753ms
memory: 3628kb

input:

60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 ...

output:

154133500

result:

ok single line: '154133500'

Test #17:

score: 0
Accepted
time: 754ms
memory: 3572kb

input:

60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 ...

output:

281129340

result:

ok single line: '281129340'

Test #18:

score: 0
Accepted
time: 762ms
memory: 3576kb

input:

60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 ...

output:

191361510

result:

ok single line: '191361510'

Test #19:

score: 0
Accepted
time: 764ms
memory: 3880kb

input:

60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 ...

output:

-1693012

result:

ok single line: '-1693012'

Test #20:

score: 0
Accepted
time: 760ms
memory: 3836kb

input:

60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 ...

output:

-354498

result:

ok single line: '-354498'

Test #21:

score: 0
Accepted
time: 760ms
memory: 3576kb

input:

60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 ...

output:

178078620

result:

ok single line: '178078620'

Test #22:

score: 0
Accepted
time: 758ms
memory: 3632kb

input:

60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 60
1 ...

output:

267872880

result:

ok single line: '267872880'

Test #23:

score: -100
Time Limit Exceeded

input:

60
1 60
2 55
5 60
5 55
3 58
1 57
5 57
3 57
2 55
4 55
3 57
1 57
1 56
3 60
5 57
1 55
4 60
2 60
3 58
1 55
5 56
2 60
2 59
2 58
4 59
5 59
4 58
4 58
2 56
2 59
4 55
4 56
3 60
5 57
4 56
3 56
4 57
2 55
1 55
1 56
2 58
4 59
5 56
1 57
3 55
1 55
2 59
3 56
2 58
5 55
5 57
5 58
5 58
4 58
5 58
2 60
1 59
1 55
3 58
1 ...

output:

101249576

result: