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Submission #259304

# Submission time Handle Problem Language Result Execution time Memory
259304 2020-08-07T14:19:14 Z 최은수(#5042) 역사적 조사 (JOI14_historical) C++17
15 / 100
 4000 ms 3936 KB 
#include<iostream>
#include<vector>
#include<algorithm>
#define ep emplace
#define eb emplace_back
#define fi first
#define se second
#define all(x) (x).begin(),(x).end()
using namespace std;
typedef long long ll;
typedef pair<int,int>pi;
typedef pair<ll,ll>pl;
const int inf=1e9+7;
const ll INF=1e18+7;
int cnt[100010];
int32_t main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    int n,q;
    cin>>n>>q;
    vector<ll>v(n),sv;
    for(ll&t:v)
        cin>>t,sv.eb(t);
    sort(all(sv));
    sv.erase(unique(all(sv)),sv.end());
    v.insert(v.begin(),v[0]);
    for(ll&t:v)
        t=lower_bound(all(sv),t)-sv.begin();
    for(int i=0;i<q;i++)
    {
        int s,e;
        cin>>s>>e;
        ll ans=0;
        for(int j=s;j<=e;j++)
            ans=max(ans,sv[v[j]]*++cnt[v[j]]);
        cout<<ans<<'\n';
        for(int j=s;j<=e;j++)
            cnt[v[j]]--;
    }
    cout.flush();
    return 0;
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 0 ms 384 KB Output is correct
6 Correct 0 ms 384 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 0 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 0 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 0 ms 384 KB Output is correct
15 Correct 0 ms 384 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 0 ms 384 KB Output is correct
6 Correct 0 ms 384 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 0 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 0 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 0 ms 384 KB Output is correct
15 Correct 0 ms 384 KB Output is correct
16 Correct 1 ms 384 KB Output is correct
17 Correct 1 ms 384 KB Output is correct
18 Correct 2 ms 384 KB Output is correct
19 Correct 7 ms 512 KB Output is correct
20 Correct 23 ms 512 KB Output is correct
21 Correct 53 ms 640 KB Output is correct
22 Correct 56 ms 640 KB Output is correct
23 Correct 53 ms 640 KB Output is correct
24 Correct 52 ms 640 KB Output is correct
25 Correct 54 ms 640 KB Output is correct
26 Correct 53 ms 640 KB Output is correct
27 Correct 52 ms 732 KB Output is correct
28 Correct 54 ms 768 KB Output is correct
29 Correct 54 ms 640 KB Output is correct
30 Correct 54 ms 640 KB Output is correct
31 Correct 52 ms 708 KB Output is correct
32 Correct 52 ms 640 KB Output is correct
33 Correct 53 ms 640 KB Output is correct
34 Correct 52 ms 640 KB Output is correct
35 Correct 52 ms 640 KB Output is correct

Subtask #3
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 512 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 512 KB Output is correct
7 Correct 3 ms 640 KB Output is correct
8 Correct 5 ms 896 KB Output is correct
9 Correct 10 ms 1332 KB Output is correct
10 Correct 9 ms 1916 KB Output is correct
11 Correct 91 ms 3420 KB Output is correct
12 Correct 28 ms 3192 KB Output is correct
13 Correct 98 ms 3312 KB Output is correct
14 Correct 119 ms 3456 KB Output is correct
15 Correct 70 ms 3936 KB Output is correct
16 Execution timed out 4050 ms 3448 KB Time limit exceeded
17 Halted 0 ms 0 KB -

Subtask #4
0 / 60.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 0 ms 384 KB Output is correct
6 Correct 0 ms 384 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 0 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 0 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 0 ms 384 KB Output is correct
15 Correct 0 ms 384 KB Output is correct
16 Correct 1 ms 384 KB Output is correct
17 Correct 1 ms 384 KB Output is correct
18 Correct 2 ms 384 KB Output is correct
19 Correct 7 ms 512 KB Output is correct
20 Correct 23 ms 512 KB Output is correct
21 Correct 53 ms 640 KB Output is correct
22 Correct 56 ms 640 KB Output is correct
23 Correct 53 ms 640 KB Output is correct
24 Correct 52 ms 640 KB Output is correct
25 Correct 54 ms 640 KB Output is correct
26 Correct 53 ms 640 KB Output is correct
27 Correct 52 ms 732 KB Output is correct
28 Correct 54 ms 768 KB Output is correct
29 Correct 54 ms 640 KB Output is correct
30 Correct 54 ms 640 KB Output is correct
31 Correct 52 ms 708 KB Output is correct
32 Correct 52 ms 640 KB Output is correct
33 Correct 53 ms 640 KB Output is correct
34 Correct 52 ms 640 KB Output is correct
35 Correct 52 ms 640 KB Output is correct
36 Correct 1 ms 384 KB Output is correct
37 Correct 1 ms 512 KB Output is correct
38 Correct 1 ms 384 KB Output is correct
39 Correct 1 ms 384 KB Output is correct
40 Correct 1 ms 384 KB Output is correct
41 Correct 1 ms 512 KB Output is correct
42 Correct 3 ms 640 KB Output is correct
43 Correct 5 ms 896 KB Output is correct
44 Correct 10 ms 1332 KB Output is correct
45 Correct 9 ms 1916 KB Output is correct
46 Correct 91 ms 3420 KB Output is correct
47 Correct 28 ms 3192 KB Output is correct
48 Correct 98 ms 3312 KB Output is correct
49 Correct 119 ms 3456 KB Output is correct
50 Correct 70 ms 3936 KB Output is correct
51 Execution timed out 4050 ms 3448 KB Time limit exceeded
52 Halted 0 ms 0 KB -