답안 #998575

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
998575	2024-06-14T09:12:52 Z	andrei_iorgulescu	Diversity (CEOI21_diversity)	C++14	64 / 100	75 ms	11200 KB

diversity

#include <bits/stdc++.h>

using namespace std;

#define int long long

int n,a[300005],fr[300005],q,l1,r1;

signed main()
{
    cin >> n >> q;
    for (int i = 1; i <= n; i++)
        cin >> a[i],fr[a[i]]++;
    cin >> l1 >> r1;
    vector<int> poz_fr;
    for (int i = 1; i <= 300000; i++)
        if (fr[i] > 0)
            poz_fr.push_back(fr[i]);
    sort(poz_fr.begin(),poz_fr.end());
    vector<int> v(poz_fr.size());
    l1 = 0,r1 = poz_fr.size() - 1;
    for (int i = 0; i < poz_fr.size(); i++)
    {
        if (i % 2 == 0)
            v[l1]  = poz_fr[i],l1++;
        else
            v[r1] = poz_fr[i],r1--;
    }
    int ans = 0;
    for (int i = 0; i < v.size(); i++)
        ans += v[i] * (v[i] + 1) / 2;
    int sumvi = 0,sumivi = 0;
    for (int j = 0; j < v.size(); j++)
    {
        ans += j * v[j] * sumvi - v[j] * sumivi + sumvi * v[j];
        sumvi += v[j];
        sumivi += j * v[j];
    }
    cout << ans;
    return 0;
}

Compilation message

diversity.cpp: In function 'int main()':
diversity.cpp:22:23: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   22 |     for (int i = 0; i < poz_fr.size(); i++)
      |                     ~~^~~~~~~~~~~~~~~
diversity.cpp:30:23: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   30 |     for (int i = 0; i < v.size(); i++)
      |                     ~~^~~~~~~~~~
diversity.cpp:33:23: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   33 |     for (int j = 0; j < v.size(); j++)
      |                     ~~^~~~~~~~~~

Subtask #1
4.0 / 4.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2392 KB	Output is correct
2	Correct	1 ms	2396 KB	Output is correct
3	Correct	1 ms	2396 KB	Output is correct
4	Correct	1 ms	2396 KB	Output is correct
5	Correct	1 ms	2396 KB	Output is correct
6	Correct	1 ms	2396 KB	Output is correct
7	Correct	1 ms	2396 KB	Output is correct
8	Correct	1 ms	2396 KB	Output is correct
9	Correct	1 ms	2492 KB	Output is correct
10	Correct	1 ms	2396 KB	Output is correct

Subtask #2
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2396 KB	Output is correct
2	Correct	1 ms	2396 KB	Output is correct
3	Correct	2 ms	2396 KB	Output is correct
4	Correct	9 ms	2652 KB	Output is correct
5	Correct	16 ms	2652 KB	Output is correct
6	Correct	28 ms	3500 KB	Output is correct
7	Correct	25 ms	3372 KB	Output is correct
8	Correct	26 ms	3492 KB	Output is correct
9	Correct	26 ms	3496 KB	Output is correct
10	Correct	33 ms	3412 KB	Output is correct
11	Correct	26 ms	3500 KB	Output is correct
12	Correct	27 ms	3528 KB	Output is correct
13	Correct	26 ms	3412 KB	Output is correct
14	Correct	26 ms	3416 KB	Output is correct
15	Correct	25 ms	3484 KB	Output is correct

Subtask #3
8.0 / 8.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2396 KB	Output is correct
2	Correct	1 ms	2396 KB	Output is correct
3	Correct	2 ms	2396 KB	Output is correct
4	Correct	9 ms	2652 KB	Output is correct
5	Correct	16 ms	2652 KB	Output is correct
6	Correct	28 ms	3500 KB	Output is correct
7	Correct	25 ms	3372 KB	Output is correct
8	Correct	26 ms	3492 KB	Output is correct
9	Correct	26 ms	3496 KB	Output is correct
10	Correct	33 ms	3412 KB	Output is correct
11	Correct	26 ms	3500 KB	Output is correct
12	Correct	27 ms	3528 KB	Output is correct
13	Correct	26 ms	3412 KB	Output is correct
14	Correct	26 ms	3416 KB	Output is correct
15	Correct	25 ms	3484 KB	Output is correct
16	Correct	1 ms	2396 KB	Output is correct
17	Correct	1 ms	2396 KB	Output is correct
18	Correct	2 ms	2396 KB	Output is correct
19	Correct	15 ms	2648 KB	Output is correct
20	Correct	21 ms	2904 KB	Output is correct
21	Correct	29 ms	3460 KB	Output is correct
22	Correct	30 ms	3668 KB	Output is correct
23	Correct	30 ms	3480 KB	Output is correct
24	Correct	29 ms	3616 KB	Output is correct
25	Correct	30 ms	3676 KB	Output is correct
26	Correct	31 ms	3416 KB	Output is correct
27	Correct	30 ms	3416 KB	Output is correct
28	Correct	29 ms	3364 KB	Output is correct
29	Correct	29 ms	3628 KB	Output is correct
30	Correct	31 ms	3620 KB	Output is correct

Subtask #4
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2396 KB	Output is correct
2	Correct	1 ms	2396 KB	Output is correct
3	Correct	2 ms	2396 KB	Output is correct
4	Correct	9 ms	2652 KB	Output is correct
5	Correct	16 ms	2652 KB	Output is correct
6	Correct	28 ms	3500 KB	Output is correct
7	Correct	25 ms	3372 KB	Output is correct
8	Correct	26 ms	3492 KB	Output is correct
9	Correct	26 ms	3496 KB	Output is correct
10	Correct	33 ms	3412 KB	Output is correct
11	Correct	26 ms	3500 KB	Output is correct
12	Correct	27 ms	3528 KB	Output is correct
13	Correct	26 ms	3412 KB	Output is correct
14	Correct	26 ms	3416 KB	Output is correct
15	Correct	25 ms	3484 KB	Output is correct
16	Correct	1 ms	2396 KB	Output is correct
17	Correct	1 ms	2396 KB	Output is correct
18	Correct	2 ms	2396 KB	Output is correct
19	Correct	15 ms	2648 KB	Output is correct
20	Correct	21 ms	2904 KB	Output is correct
21	Correct	29 ms	3460 KB	Output is correct
22	Correct	30 ms	3668 KB	Output is correct
23	Correct	30 ms	3480 KB	Output is correct
24	Correct	29 ms	3616 KB	Output is correct
25	Correct	30 ms	3676 KB	Output is correct
26	Correct	31 ms	3416 KB	Output is correct
27	Correct	30 ms	3416 KB	Output is correct
28	Correct	29 ms	3364 KB	Output is correct
29	Correct	29 ms	3628 KB	Output is correct
30	Correct	31 ms	3620 KB	Output is correct
31	Correct	1 ms	2396 KB	Output is correct
32	Correct	1 ms	2396 KB	Output is correct
33	Correct	1 ms	2492 KB	Output is correct
34	Correct	2 ms	2396 KB	Output is correct
35	Correct	2 ms	2396 KB	Output is correct
36	Correct	2 ms	2396 KB	Output is correct
37	Correct	6 ms	2904 KB	Output is correct
38	Correct	7 ms	2652 KB	Output is correct
39	Correct	12 ms	2876 KB	Output is correct
40	Correct	23 ms	3256 KB	Output is correct
41	Correct	37 ms	4052 KB	Output is correct
42	Correct	36 ms	3884 KB	Output is correct
43	Correct	35 ms	3920 KB	Output is correct
44	Correct	35 ms	3924 KB	Output is correct
45	Correct	35 ms	3932 KB	Output is correct
46	Correct	35 ms	4004 KB	Output is correct
47	Correct	35 ms	4012 KB	Output is correct
48	Correct	37 ms	3924 KB	Output is correct
49	Correct	34 ms	3932 KB	Output is correct
50	Correct	35 ms	3924 KB	Output is correct
51	Correct	34 ms	3924 KB	Output is correct
52	Correct	35 ms	3920 KB	Output is correct
53	Correct	35 ms	3880 KB	Output is correct
54	Correct	36 ms	3920 KB	Output is correct
55	Correct	34 ms	3880 KB	Output is correct
56	Correct	51 ms	3920 KB	Output is correct
57	Correct	35 ms	3920 KB	Output is correct
58	Correct	38 ms	3924 KB	Output is correct
59	Correct	35 ms	3880 KB	Output is correct
60	Correct	35 ms	4020 KB	Output is correct

Subtask #5
26.0 / 26.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2392 KB	Output is correct
2	Correct	1 ms	2396 KB	Output is correct
3	Correct	1 ms	2396 KB	Output is correct
4	Correct	1 ms	2396 KB	Output is correct
5	Correct	1 ms	2396 KB	Output is correct
6	Correct	1 ms	2396 KB	Output is correct
7	Correct	1 ms	2396 KB	Output is correct
8	Correct	1 ms	2396 KB	Output is correct
9	Correct	1 ms	2492 KB	Output is correct
10	Correct	1 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	2 ms	2396 KB	Output is correct
14	Correct	9 ms	2652 KB	Output is correct
15	Correct	16 ms	2652 KB	Output is correct
16	Correct	28 ms	3500 KB	Output is correct
17	Correct	25 ms	3372 KB	Output is correct
18	Correct	26 ms	3492 KB	Output is correct
19	Correct	26 ms	3496 KB	Output is correct
20	Correct	33 ms	3412 KB	Output is correct
21	Correct	26 ms	3500 KB	Output is correct
22	Correct	27 ms	3528 KB	Output is correct
23	Correct	26 ms	3412 KB	Output is correct
24	Correct	26 ms	3416 KB	Output is correct
25	Correct	25 ms	3484 KB	Output is correct
26	Correct	1 ms	2396 KB	Output is correct
27	Correct	1 ms	2396 KB	Output is correct
28	Correct	2 ms	2396 KB	Output is correct
29	Correct	15 ms	2648 KB	Output is correct
30	Correct	21 ms	2904 KB	Output is correct
31	Correct	29 ms	3460 KB	Output is correct
32	Correct	30 ms	3668 KB	Output is correct
33	Correct	30 ms	3480 KB	Output is correct
34	Correct	29 ms	3616 KB	Output is correct
35	Correct	30 ms	3676 KB	Output is correct
36	Correct	31 ms	3416 KB	Output is correct
37	Correct	30 ms	3416 KB	Output is correct
38	Correct	29 ms	3364 KB	Output is correct
39	Correct	29 ms	3628 KB	Output is correct
40	Correct	31 ms	3620 KB	Output is correct
41	Correct	1 ms	2396 KB	Output is correct
42	Correct	1 ms	2396 KB	Output is correct
43	Correct	1 ms	2492 KB	Output is correct
44	Correct	2 ms	2396 KB	Output is correct
45	Correct	2 ms	2396 KB	Output is correct
46	Correct	2 ms	2396 KB	Output is correct
47	Correct	6 ms	2904 KB	Output is correct
48	Correct	7 ms	2652 KB	Output is correct
49	Correct	12 ms	2876 KB	Output is correct
50	Correct	23 ms	3256 KB	Output is correct
51	Correct	37 ms	4052 KB	Output is correct
52	Correct	36 ms	3884 KB	Output is correct
53	Correct	35 ms	3920 KB	Output is correct
54	Correct	35 ms	3924 KB	Output is correct
55	Correct	35 ms	3932 KB	Output is correct
56	Correct	35 ms	4004 KB	Output is correct
57	Correct	35 ms	4012 KB	Output is correct
58	Correct	37 ms	3924 KB	Output is correct
59	Correct	34 ms	3932 KB	Output is correct
60	Correct	35 ms	3924 KB	Output is correct
61	Correct	34 ms	3924 KB	Output is correct
62	Correct	35 ms	3920 KB	Output is correct
63	Correct	35 ms	3880 KB	Output is correct
64	Correct	36 ms	3920 KB	Output is correct
65	Correct	34 ms	3880 KB	Output is correct
66	Correct	51 ms	3920 KB	Output is correct
67	Correct	35 ms	3920 KB	Output is correct
68	Correct	38 ms	3924 KB	Output is correct
69	Correct	35 ms	3880 KB	Output is correct
70	Correct	35 ms	4020 KB	Output is correct
71	Correct	7 ms	2648 KB	Output is correct
72	Correct	7 ms	2760 KB	Output is correct
73	Correct	8 ms	2652 KB	Output is correct
74	Correct	7 ms	2728 KB	Output is correct
75	Correct	8 ms	2756 KB	Output is correct
76	Correct	17 ms	2908 KB	Output is correct
77	Correct	15 ms	2908 KB	Output is correct
78	Correct	15 ms	2908 KB	Output is correct
79	Correct	14 ms	2908 KB	Output is correct
80	Correct	14 ms	3020 KB	Output is correct
81	Correct	29 ms	3704 KB	Output is correct
82	Correct	29 ms	3668 KB	Output is correct
83	Correct	31 ms	3676 KB	Output is correct
84	Correct	28 ms	3568 KB	Output is correct
85	Correct	29 ms	3672 KB	Output is correct
86	Correct	31 ms	4036 KB	Output is correct
87	Correct	30 ms	4048 KB	Output is correct
88	Correct	31 ms	4044 KB	Output is correct
89	Correct	31 ms	4048 KB	Output is correct
90	Correct	31 ms	4048 KB	Output is correct
91	Correct	50 ms	8136 KB	Output is correct
92	Correct	50 ms	8132 KB	Output is correct
93	Correct	50 ms	8140 KB	Output is correct
94	Correct	49 ms	8340 KB	Output is correct
95	Correct	50 ms	8136 KB	Output is correct
96	Correct	60 ms	10176 KB	Output is correct
97	Correct	57 ms	9664 KB	Output is correct
98	Correct	56 ms	9412 KB	Output is correct
99	Correct	57 ms	10056 KB	Output is correct
100	Correct	58 ms	10036 KB	Output is correct
101	Correct	56 ms	10176 KB	Output is correct
102	Correct	59 ms	10188 KB	Output is correct
103	Correct	57 ms	10184 KB	Output is correct
104	Correct	56 ms	10176 KB	Output is correct
105	Correct	56 ms	10180 KB	Output is correct
106	Correct	60 ms	10944 KB	Output is correct
107	Correct	59 ms	11096 KB	Output is correct
108	Correct	59 ms	10944 KB	Output is correct
109	Correct	61 ms	10948 KB	Output is correct
110	Correct	75 ms	10952 KB	Output is correct
111	Correct	62 ms	11200 KB	Output is correct
112	Correct	63 ms	11084 KB	Output is correct
113	Correct	61 ms	10940 KB	Output is correct
114	Correct	58 ms	10940 KB	Output is correct
115	Correct	57 ms	10944 KB	Output is correct

Subtask #6
0 / 36.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2392 KB	Output is correct
2	Correct	1 ms	2396 KB	Output is correct
3	Correct	1 ms	2396 KB	Output is correct
4	Correct	1 ms	2396 KB	Output is correct
5	Correct	1 ms	2396 KB	Output is correct
6	Correct	1 ms	2396 KB	Output is correct
7	Correct	1 ms	2396 KB	Output is correct
8	Correct	1 ms	2396 KB	Output is correct
9	Correct	1 ms	2492 KB	Output is correct
10	Correct	1 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	2 ms	2396 KB	Output is correct
14	Correct	9 ms	2652 KB	Output is correct
15	Correct	16 ms	2652 KB	Output is correct
16	Correct	28 ms	3500 KB	Output is correct
17	Correct	25 ms	3372 KB	Output is correct
18	Correct	26 ms	3492 KB	Output is correct
19	Correct	26 ms	3496 KB	Output is correct
20	Correct	33 ms	3412 KB	Output is correct
21	Correct	26 ms	3500 KB	Output is correct
22	Correct	27 ms	3528 KB	Output is correct
23	Correct	26 ms	3412 KB	Output is correct
24	Correct	26 ms	3416 KB	Output is correct
25	Correct	25 ms	3484 KB	Output is correct
26	Correct	1 ms	2396 KB	Output is correct
27	Correct	1 ms	2396 KB	Output is correct
28	Correct	2 ms	2396 KB	Output is correct
29	Correct	15 ms	2648 KB	Output is correct
30	Correct	21 ms	2904 KB	Output is correct
31	Correct	29 ms	3460 KB	Output is correct
32	Correct	30 ms	3668 KB	Output is correct
33	Correct	30 ms	3480 KB	Output is correct
34	Correct	29 ms	3616 KB	Output is correct
35	Correct	30 ms	3676 KB	Output is correct
36	Correct	31 ms	3416 KB	Output is correct
37	Correct	30 ms	3416 KB	Output is correct
38	Correct	29 ms	3364 KB	Output is correct
39	Correct	29 ms	3628 KB	Output is correct
40	Correct	31 ms	3620 KB	Output is correct
41	Correct	1 ms	2396 KB	Output is correct
42	Correct	1 ms	2396 KB	Output is correct
43	Correct	1 ms	2492 KB	Output is correct
44	Correct	2 ms	2396 KB	Output is correct
45	Correct	2 ms	2396 KB	Output is correct
46	Correct	2 ms	2396 KB	Output is correct
47	Correct	6 ms	2904 KB	Output is correct
48	Correct	7 ms	2652 KB	Output is correct
49	Correct	12 ms	2876 KB	Output is correct
50	Correct	23 ms	3256 KB	Output is correct
51	Correct	37 ms	4052 KB	Output is correct
52	Correct	36 ms	3884 KB	Output is correct
53	Correct	35 ms	3920 KB	Output is correct
54	Correct	35 ms	3924 KB	Output is correct
55	Correct	35 ms	3932 KB	Output is correct
56	Correct	35 ms	4004 KB	Output is correct
57	Correct	35 ms	4012 KB	Output is correct
58	Correct	37 ms	3924 KB	Output is correct
59	Correct	34 ms	3932 KB	Output is correct
60	Correct	35 ms	3924 KB	Output is correct
61	Correct	34 ms	3924 KB	Output is correct
62	Correct	35 ms	3920 KB	Output is correct
63	Correct	35 ms	3880 KB	Output is correct
64	Correct	36 ms	3920 KB	Output is correct
65	Correct	34 ms	3880 KB	Output is correct
66	Correct	51 ms	3920 KB	Output is correct
67	Correct	35 ms	3920 KB	Output is correct
68	Correct	38 ms	3924 KB	Output is correct
69	Correct	35 ms	3880 KB	Output is correct
70	Correct	35 ms	4020 KB	Output is correct
71	Correct	7 ms	2648 KB	Output is correct
72	Correct	7 ms	2760 KB	Output is correct
73	Correct	8 ms	2652 KB	Output is correct
74	Correct	7 ms	2728 KB	Output is correct
75	Correct	8 ms	2756 KB	Output is correct
76	Correct	17 ms	2908 KB	Output is correct
77	Correct	15 ms	2908 KB	Output is correct
78	Correct	15 ms	2908 KB	Output is correct
79	Correct	14 ms	2908 KB	Output is correct
80	Correct	14 ms	3020 KB	Output is correct
81	Correct	29 ms	3704 KB	Output is correct
82	Correct	29 ms	3668 KB	Output is correct
83	Correct	31 ms	3676 KB	Output is correct
84	Correct	28 ms	3568 KB	Output is correct
85	Correct	29 ms	3672 KB	Output is correct
86	Correct	31 ms	4036 KB	Output is correct
87	Correct	30 ms	4048 KB	Output is correct
88	Correct	31 ms	4044 KB	Output is correct
89	Correct	31 ms	4048 KB	Output is correct
90	Correct	31 ms	4048 KB	Output is correct
91	Correct	50 ms	8136 KB	Output is correct
92	Correct	50 ms	8132 KB	Output is correct
93	Correct	50 ms	8140 KB	Output is correct
94	Correct	49 ms	8340 KB	Output is correct
95	Correct	50 ms	8136 KB	Output is correct
96	Correct	60 ms	10176 KB	Output is correct
97	Correct	57 ms	9664 KB	Output is correct
98	Correct	56 ms	9412 KB	Output is correct
99	Correct	57 ms	10056 KB	Output is correct
100	Correct	58 ms	10036 KB	Output is correct
101	Correct	56 ms	10176 KB	Output is correct
102	Correct	59 ms	10188 KB	Output is correct
103	Correct	57 ms	10184 KB	Output is correct
104	Correct	56 ms	10176 KB	Output is correct
105	Correct	56 ms	10180 KB	Output is correct
106	Correct	60 ms	10944 KB	Output is correct
107	Correct	59 ms	11096 KB	Output is correct
108	Correct	59 ms	10944 KB	Output is correct
109	Correct	61 ms	10948 KB	Output is correct
110	Correct	75 ms	10952 KB	Output is correct
111	Correct	62 ms	11200 KB	Output is correct
112	Correct	63 ms	11084 KB	Output is correct
113	Correct	61 ms	10940 KB	Output is correct
114	Correct	58 ms	10940 KB	Output is correct
115	Correct	57 ms	10944 KB	Output is correct
116	Incorrect	2 ms	2392 KB	Output isn't correct
117	Halted	0 ms	0 KB	-

답안 #998575

Compilation message

Subtask #1 4.0 / 4.0

Subtask #2 10.0 / 10.0

Subtask #3 8.0 / 8.0

Subtask #4 16.0 / 16.0

Subtask #5 26.0 / 26.0

Subtask #6 0 / 36.0

Subtask #1
4.0 / 4.0

Subtask #2
10.0 / 10.0

Subtask #3
8.0 / 8.0

Subtask #4
16.0 / 16.0

Subtask #5
26.0 / 26.0

Subtask #6
0 / 36.0