oj.uz

Submission #859589

# Submission time Handle Problem Language Result Execution time Memory
859589 2023-10-10T10:46:07 Z Tenis0206 Diversity (CEOI21_diversity) C++11
64 / 100
 7000 ms 5020 KB 
#include <bits/stdc++.h>

using namespace std;

const int nmax = 3e5;

int n,q;
int v[nmax + 5];

int fr[nmax + 5];

long long query(int st, int dr)
{
    for(int i=st;i<=dr;i++)
    {
        ++fr[v[i]];
    }
    vector<int> l;
    for(int i=st;i<=dr;i++)
    {
        if(fr[v[i]] > 0)
        {
            l.push_back(fr[v[i]]);
        }
        fr[v[i]] = 0;
    }
    sort(l.begin(),l.end(),greater<int>());
    deque<int> d;
    for(int i=0;i<l.size();i++)
    {
        if(i % 2 == 0)
        {
            d.push_back(l[i]);
        }
        else
        {
            d.push_front(l[i]);
        }
    }
    int sum_st = 0, sum_dr = dr - st + 1;
    long long rez = 0;
    for(auto it : d)
    {
        sum_dr -= it;
        rez += 1LL * (dr - st + 1) * (dr - st + 2) / 2;
        rez -= 1LL * sum_st * (sum_st + 1) / 2;
        rez -= 1LL * sum_dr * (sum_dr + 1) / 2;
        sum_st += it;
    }
    return rez;
}

int main()
{
    ios::sync_with_stdio(false);
    cin.tie(0);
    #ifdef home
    freopen("nr.in","r",stdin);
    freopen("nr.out","w",stdout);
    #endif // home
    cin>>n>>q;
    for(int i=1;i<=n;i++)
    {
        cin>>v[i];
    }
    for(int i=1;i<=q;i++)
    {
        int st, dr;
        cin>>st>>dr;
        cout<<query(st,dr)<<'\n';
    }
    return 0;
}

Compilation message

diversity.cpp: In function 'long long int query(int, int)':
diversity.cpp:29:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   29 |     for(int i=0;i<l.size();i++)
      |                 ~^~~~~~~~~

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2392 KB Output is correct
2 Correct 1 ms 2392 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 1 ms 2644 KB Output is correct
5 Correct 0 ms 2396 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 0 ms 2396 KB Output is correct
9 Correct 0 ms 2396 KB Output is correct
10 Correct 0 ms 2396 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 4 ms 2396 KB Output is correct
5 Correct 8 ms 2396 KB Output is correct
6 Correct 13 ms 2396 KB Output is correct
7 Correct 12 ms 2396 KB Output is correct
8 Correct 12 ms 2396 KB Output is correct
9 Correct 14 ms 2516 KB Output is correct
10 Correct 12 ms 2392 KB Output is correct
11 Correct 13 ms 2396 KB Output is correct
12 Correct 13 ms 2520 KB Output is correct
13 Correct 12 ms 2392 KB Output is correct
14 Correct 12 ms 2396 KB Output is correct
15 Correct 14 ms 2520 KB Output is correct

Subtask #3
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 4 ms 2396 KB Output is correct
5 Correct 8 ms 2396 KB Output is correct
6 Correct 13 ms 2396 KB Output is correct
7 Correct 12 ms 2396 KB Output is correct
8 Correct 12 ms 2396 KB Output is correct
9 Correct 14 ms 2516 KB Output is correct
10 Correct 12 ms 2392 KB Output is correct
11 Correct 13 ms 2396 KB Output is correct
12 Correct 13 ms 2520 KB Output is correct
13 Correct 12 ms 2392 KB Output is correct
14 Correct 12 ms 2396 KB Output is correct
15 Correct 14 ms 2520 KB Output is correct
16 Correct 1 ms 2396 KB Output is correct
17 Correct 0 ms 2396 KB Output is correct
18 Correct 1 ms 2396 KB Output is correct
19 Correct 5 ms 2396 KB Output is correct
20 Correct 11 ms 2520 KB Output is correct
21 Correct 13 ms 2396 KB Output is correct
22 Correct 17 ms 2396 KB Output is correct
23 Correct 13 ms 2396 KB Output is correct
24 Correct 13 ms 2396 KB Output is correct
25 Correct 13 ms 2548 KB Output is correct
26 Correct 13 ms 2396 KB Output is correct
27 Correct 13 ms 2392 KB Output is correct
28 Correct 13 ms 2396 KB Output is correct
29 Correct 14 ms 2516 KB Output is correct
30 Correct 13 ms 2396 KB Output is correct

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 4 ms 2396 KB Output is correct
5 Correct 8 ms 2396 KB Output is correct
6 Correct 13 ms 2396 KB Output is correct
7 Correct 12 ms 2396 KB Output is correct
8 Correct 12 ms 2396 KB Output is correct
9 Correct 14 ms 2516 KB Output is correct
10 Correct 12 ms 2392 KB Output is correct
11 Correct 13 ms 2396 KB Output is correct
12 Correct 13 ms 2520 KB Output is correct
13 Correct 12 ms 2392 KB Output is correct
14 Correct 12 ms 2396 KB Output is correct
15 Correct 14 ms 2520 KB Output is correct
16 Correct 1 ms 2396 KB Output is correct
17 Correct 0 ms 2396 KB Output is correct
18 Correct 1 ms 2396 KB Output is correct
19 Correct 5 ms 2396 KB Output is correct
20 Correct 11 ms 2520 KB Output is correct
21 Correct 13 ms 2396 KB Output is correct
22 Correct 17 ms 2396 KB Output is correct
23 Correct 13 ms 2396 KB Output is correct
24 Correct 13 ms 2396 KB Output is correct
25 Correct 13 ms 2548 KB Output is correct
26 Correct 13 ms 2396 KB Output is correct
27 Correct 13 ms 2392 KB Output is correct
28 Correct 13 ms 2396 KB Output is correct
29 Correct 14 ms 2516 KB Output is correct
30 Correct 13 ms 2396 KB Output is correct
31 Correct 0 ms 2396 KB Output is correct
32 Correct 1 ms 2392 KB Output is correct
33 Correct 1 ms 2396 KB Output is correct
34 Correct 1 ms 2396 KB Output is correct
35 Correct 1 ms 2396 KB Output is correct
36 Correct 1 ms 2396 KB Output is correct
37 Correct 3 ms 2396 KB Output is correct
38 Correct 3 ms 2396 KB Output is correct
39 Correct 5 ms 2516 KB Output is correct
40 Correct 11 ms 2504 KB Output is correct
41 Correct 18 ms 2648 KB Output is correct
42 Correct 15 ms 2396 KB Output is correct
43 Correct 15 ms 2516 KB Output is correct
44 Correct 17 ms 2516 KB Output is correct
45 Correct 14 ms 2652 KB Output is correct
46 Correct 14 ms 2652 KB Output is correct
47 Correct 14 ms 2512 KB Output is correct
48 Correct 14 ms 2396 KB Output is correct
49 Correct 14 ms 2392 KB Output is correct
50 Correct 16 ms 2392 KB Output is correct
51 Correct 14 ms 2396 KB Output is correct
52 Correct 16 ms 2512 KB Output is correct
53 Correct 15 ms 2652 KB Output is correct
54 Correct 14 ms 2640 KB Output is correct
55 Correct 15 ms 2652 KB Output is correct
56 Correct 15 ms 2540 KB Output is correct
57 Correct 14 ms 2392 KB Output is correct
58 Correct 14 ms 2652 KB Output is correct
59 Correct 14 ms 2396 KB Output is correct
60 Correct 14 ms 2396 KB Output is correct

Subtask #5
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2392 KB Output is correct
2 Correct 1 ms 2392 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 1 ms 2644 KB Output is correct
5 Correct 0 ms 2396 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 0 ms 2396 KB Output is correct
9 Correct 0 ms 2396 KB Output is correct
10 Correct 0 ms 2396 KB Output is correct
11 Correct 1 ms 2396 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 1 ms 2396 KB Output is correct
14 Correct 4 ms 2396 KB Output is correct
15 Correct 8 ms 2396 KB Output is correct
16 Correct 13 ms 2396 KB Output is correct
17 Correct 12 ms 2396 KB Output is correct
18 Correct 12 ms 2396 KB Output is correct
19 Correct 14 ms 2516 KB Output is correct
20 Correct 12 ms 2392 KB Output is correct
21 Correct 13 ms 2396 KB Output is correct
22 Correct 13 ms 2520 KB Output is correct
23 Correct 12 ms 2392 KB Output is correct
24 Correct 12 ms 2396 KB Output is correct
25 Correct 14 ms 2520 KB Output is correct
26 Correct 1 ms 2396 KB Output is correct
27 Correct 0 ms 2396 KB Output is correct
28 Correct 1 ms 2396 KB Output is correct
29 Correct 5 ms 2396 KB Output is correct
30 Correct 11 ms 2520 KB Output is correct
31 Correct 13 ms 2396 KB Output is correct
32 Correct 17 ms 2396 KB Output is correct
33 Correct 13 ms 2396 KB Output is correct
34 Correct 13 ms 2396 KB Output is correct
35 Correct 13 ms 2548 KB Output is correct
36 Correct 13 ms 2396 KB Output is correct
37 Correct 13 ms 2392 KB Output is correct
38 Correct 13 ms 2396 KB Output is correct
39 Correct 14 ms 2516 KB Output is correct
40 Correct 13 ms 2396 KB Output is correct
41 Correct 0 ms 2396 KB Output is correct
42 Correct 1 ms 2392 KB Output is correct
43 Correct 1 ms 2396 KB Output is correct
44 Correct 1 ms 2396 KB Output is correct
45 Correct 1 ms 2396 KB Output is correct
46 Correct 1 ms 2396 KB Output is correct
47 Correct 3 ms 2396 KB Output is correct
48 Correct 3 ms 2396 KB Output is correct
49 Correct 5 ms 2516 KB Output is correct
50 Correct 11 ms 2504 KB Output is correct
51 Correct 18 ms 2648 KB Output is correct
52 Correct 15 ms 2396 KB Output is correct
53 Correct 15 ms 2516 KB Output is correct
54 Correct 17 ms 2516 KB Output is correct
55 Correct 14 ms 2652 KB Output is correct
56 Correct 14 ms 2652 KB Output is correct
57 Correct 14 ms 2512 KB Output is correct
58 Correct 14 ms 2396 KB Output is correct
59 Correct 14 ms 2392 KB Output is correct
60 Correct 16 ms 2392 KB Output is correct
61 Correct 14 ms 2396 KB Output is correct
62 Correct 16 ms 2512 KB Output is correct
63 Correct 15 ms 2652 KB Output is correct
64 Correct 14 ms 2640 KB Output is correct
65 Correct 15 ms 2652 KB Output is correct
66 Correct 15 ms 2540 KB Output is correct
67 Correct 14 ms 2392 KB Output is correct
68 Correct 14 ms 2652 KB Output is correct
69 Correct 14 ms 2396 KB Output is correct
70 Correct 14 ms 2396 KB Output is correct
71 Correct 3 ms 2396 KB Output is correct
72 Correct 3 ms 2396 KB Output is correct
73 Correct 3 ms 2396 KB Output is correct
74 Correct 3 ms 2396 KB Output is correct
75 Correct 3 ms 2396 KB Output is correct
76 Correct 6 ms 2396 KB Output is correct
77 Correct 6 ms 2512 KB Output is correct
78 Correct 6 ms 2392 KB Output is correct
79 Correct 6 ms 2396 KB Output is correct
80 Correct 6 ms 2396 KB Output is correct
81 Correct 11 ms 2652 KB Output is correct
82 Correct 11 ms 2652 KB Output is correct
83 Correct 11 ms 2652 KB Output is correct
84 Correct 12 ms 2652 KB Output is correct
85 Correct 15 ms 2652 KB Output is correct
86 Correct 13 ms 2652 KB Output is correct
87 Correct 13 ms 2772 KB Output is correct
88 Correct 13 ms 2808 KB Output is correct
89 Correct 13 ms 2652 KB Output is correct
90 Correct 13 ms 2652 KB Output is correct
91 Correct 21 ms 3592 KB Output is correct
92 Correct 21 ms 3540 KB Output is correct
93 Correct 21 ms 3548 KB Output is correct
94 Correct 21 ms 3536 KB Output is correct
95 Correct 20 ms 3544 KB Output is correct
96 Correct 26 ms 4300 KB Output is correct
97 Correct 25 ms 4300 KB Output is correct
98 Correct 26 ms 4272 KB Output is correct
99 Correct 26 ms 4304 KB Output is correct
100 Correct 26 ms 4304 KB Output is correct
101 Correct 26 ms 4432 KB Output is correct
102 Correct 25 ms 4436 KB Output is correct
103 Correct 25 ms 4428 KB Output is correct
104 Correct 26 ms 4304 KB Output is correct
105 Correct 28 ms 4312 KB Output is correct
106 Correct 25 ms 4824 KB Output is correct
107 Correct 25 ms 5020 KB Output is correct
108 Correct 25 ms 4684 KB Output is correct
109 Correct 26 ms 4672 KB Output is correct
110 Correct 25 ms 4824 KB Output is correct
111 Correct 26 ms 4824 KB Output is correct
112 Correct 26 ms 4556 KB Output is correct
113 Correct 25 ms 4824 KB Output is correct
114 Correct 25 ms 4784 KB Output is correct
115 Correct 26 ms 4700 KB Output is correct

Subtask #6
0 / 36.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2392 KB Output is correct
2 Correct 1 ms 2392 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 1 ms 2644 KB Output is correct
5 Correct 0 ms 2396 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 0 ms 2396 KB Output is correct
9 Correct 0 ms 2396 KB Output is correct
10 Correct 0 ms 2396 KB Output is correct
11 Correct 1 ms 2396 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 1 ms 2396 KB Output is correct
14 Correct 4 ms 2396 KB Output is correct
15 Correct 8 ms 2396 KB Output is correct
16 Correct 13 ms 2396 KB Output is correct
17 Correct 12 ms 2396 KB Output is correct
18 Correct 12 ms 2396 KB Output is correct
19 Correct 14 ms 2516 KB Output is correct
20 Correct 12 ms 2392 KB Output is correct
21 Correct 13 ms 2396 KB Output is correct
22 Correct 13 ms 2520 KB Output is correct
23 Correct 12 ms 2392 KB Output is correct
24 Correct 12 ms 2396 KB Output is correct
25 Correct 14 ms 2520 KB Output is correct
26 Correct 1 ms 2396 KB Output is correct
27 Correct 0 ms 2396 KB Output is correct
28 Correct 1 ms 2396 KB Output is correct
29 Correct 5 ms 2396 KB Output is correct
30 Correct 11 ms 2520 KB Output is correct
31 Correct 13 ms 2396 KB Output is correct
32 Correct 17 ms 2396 KB Output is correct
33 Correct 13 ms 2396 KB Output is correct
34 Correct 13 ms 2396 KB Output is correct
35 Correct 13 ms 2548 KB Output is correct
36 Correct 13 ms 2396 KB Output is correct
37 Correct 13 ms 2392 KB Output is correct
38 Correct 13 ms 2396 KB Output is correct
39 Correct 14 ms 2516 KB Output is correct
40 Correct 13 ms 2396 KB Output is correct
41 Correct 0 ms 2396 KB Output is correct
42 Correct 1 ms 2392 KB Output is correct
43 Correct 1 ms 2396 KB Output is correct
44 Correct 1 ms 2396 KB Output is correct
45 Correct 1 ms 2396 KB Output is correct
46 Correct 1 ms 2396 KB Output is correct
47 Correct 3 ms 2396 KB Output is correct
48 Correct 3 ms 2396 KB Output is correct
49 Correct 5 ms 2516 KB Output is correct
50 Correct 11 ms 2504 KB Output is correct
51 Correct 18 ms 2648 KB Output is correct
52 Correct 15 ms 2396 KB Output is correct
53 Correct 15 ms 2516 KB Output is correct
54 Correct 17 ms 2516 KB Output is correct
55 Correct 14 ms 2652 KB Output is correct
56 Correct 14 ms 2652 KB Output is correct
57 Correct 14 ms 2512 KB Output is correct
58 Correct 14 ms 2396 KB Output is correct
59 Correct 14 ms 2392 KB Output is correct
60 Correct 16 ms 2392 KB Output is correct
61 Correct 14 ms 2396 KB Output is correct
62 Correct 16 ms 2512 KB Output is correct
63 Correct 15 ms 2652 KB Output is correct
64 Correct 14 ms 2640 KB Output is correct
65 Correct 15 ms 2652 KB Output is correct
66 Correct 15 ms 2540 KB Output is correct
67 Correct 14 ms 2392 KB Output is correct
68 Correct 14 ms 2652 KB Output is correct
69 Correct 14 ms 2396 KB Output is correct
70 Correct 14 ms 2396 KB Output is correct
71 Correct 3 ms 2396 KB Output is correct
72 Correct 3 ms 2396 KB Output is correct
73 Correct 3 ms 2396 KB Output is correct
74 Correct 3 ms 2396 KB Output is correct
75 Correct 3 ms 2396 KB Output is correct
76 Correct 6 ms 2396 KB Output is correct
77 Correct 6 ms 2512 KB Output is correct
78 Correct 6 ms 2392 KB Output is correct
79 Correct 6 ms 2396 KB Output is correct
80 Correct 6 ms 2396 KB Output is correct
81 Correct 11 ms 2652 KB Output is correct
82 Correct 11 ms 2652 KB Output is correct
83 Correct 11 ms 2652 KB Output is correct
84 Correct 12 ms 2652 KB Output is correct
85 Correct 15 ms 2652 KB Output is correct
86 Correct 13 ms 2652 KB Output is correct
87 Correct 13 ms 2772 KB Output is correct
88 Correct 13 ms 2808 KB Output is correct
89 Correct 13 ms 2652 KB Output is correct
90 Correct 13 ms 2652 KB Output is correct
91 Correct 21 ms 3592 KB Output is correct
92 Correct 21 ms 3540 KB Output is correct
93 Correct 21 ms 3548 KB Output is correct
94 Correct 21 ms 3536 KB Output is correct
95 Correct 20 ms 3544 KB Output is correct
96 Correct 26 ms 4300 KB Output is correct
97 Correct 25 ms 4300 KB Output is correct
98 Correct 26 ms 4272 KB Output is correct
99 Correct 26 ms 4304 KB Output is correct
100 Correct 26 ms 4304 KB Output is correct
101 Correct 26 ms 4432 KB Output is correct
102 Correct 25 ms 4436 KB Output is correct
103 Correct 25 ms 4428 KB Output is correct
104 Correct 26 ms 4304 KB Output is correct
105 Correct 28 ms 4312 KB Output is correct
106 Correct 25 ms 4824 KB Output is correct
107 Correct 25 ms 5020 KB Output is correct
108 Correct 25 ms 4684 KB Output is correct
109 Correct 26 ms 4672 KB Output is correct
110 Correct 25 ms 4824 KB Output is correct
111 Correct 26 ms 4824 KB Output is correct
112 Correct 26 ms 4556 KB Output is correct
113 Correct 25 ms 4824 KB Output is correct
114 Correct 25 ms 4784 KB Output is correct
115 Correct 26 ms 4700 KB Output is correct
116 Correct 282 ms 2900 KB Output is correct
117 Correct 368 ms 3040 KB Output is correct
118 Correct 1118 ms 3156 KB Output is correct
119 Correct 1875 ms 3048 KB Output is correct
120 Correct 2667 ms 3144 KB Output is correct
121 Correct 3776 ms 3108 KB Output is correct
122 Correct 5365 ms 4260 KB Output is correct
123 Correct 5836 ms 4952 KB Output is correct
124 Execution timed out 7013 ms 4716 KB Time limit exceeded
125 Halted 0 ms 0 KB -