답안 #998585

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
998585	2024-06-14T09:41:47 Z	andrei_iorgulescu	Diversity (CEOI21_diversity)	C++14	64 / 100	27 ms	11728 KB

diversity

#include <bits/stdc++.h>

using namespace std;

#define int long long

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

signed main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
    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:25:23: 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]
   25 |     for (int i = 0; i < poz_fr.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 i = 0; i < v.size(); i++)
      |                     ~~^~~~~~~~~~
diversity.cpp:36:23: 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]
   36 |     for (int j = 0; j < v.size(); j++)
      |                     ~~^~~~~~~~~~

Subtask #1
4.0 / 4.0

#	결과	실행 시간	메모리	Grader output
1	Correct	8 ms	7372 KB	Output is correct
2	Correct	8 ms	8912 KB	Output is correct
3	Correct	8 ms	8656 KB	Output is correct
4	Correct	8 ms	8144 KB	Output is correct
5	Correct	8 ms	7120 KB	Output is correct
6	Correct	8 ms	8396 KB	Output is correct
7	Correct	8 ms	7900 KB	Output is correct
8	Correct	8 ms	8400 KB	Output is correct
9	Correct	8 ms	7324 KB	Output is correct
10	Correct	8 ms	8652 KB	Output is correct

Subtask #2
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	8 ms	8652 KB	Output is correct
2	Correct	8 ms	7548 KB	Output is correct
3	Correct	10 ms	8400 KB	Output is correct
4	Correct	11 ms	7888 KB	Output is correct
5	Correct	14 ms	8272 KB	Output is correct
6	Correct	19 ms	9296 KB	Output is correct
7	Correct	18 ms	7628 KB	Output is correct
8	Correct	20 ms	9048 KB	Output is correct
9	Correct	17 ms	8144 KB	Output is correct
10	Correct	18 ms	8140 KB	Output is correct
11	Correct	18 ms	8912 KB	Output is correct
12	Correct	18 ms	8912 KB	Output is correct
13	Correct	18 ms	8144 KB	Output is correct
14	Correct	19 ms	7632 KB	Output is correct
15	Correct	18 ms	8312 KB	Output is correct

Subtask #3
8.0 / 8.0

#	결과	실행 시간	메모리	Grader output
1	Correct	8 ms	8652 KB	Output is correct
2	Correct	8 ms	7548 KB	Output is correct
3	Correct	10 ms	8400 KB	Output is correct
4	Correct	11 ms	7888 KB	Output is correct
5	Correct	14 ms	8272 KB	Output is correct
6	Correct	19 ms	9296 KB	Output is correct
7	Correct	18 ms	7628 KB	Output is correct
8	Correct	20 ms	9048 KB	Output is correct
9	Correct	17 ms	8144 KB	Output is correct
10	Correct	18 ms	8140 KB	Output is correct
11	Correct	18 ms	8912 KB	Output is correct
12	Correct	18 ms	8912 KB	Output is correct
13	Correct	18 ms	8144 KB	Output is correct
14	Correct	19 ms	7632 KB	Output is correct
15	Correct	18 ms	8312 KB	Output is correct
16	Correct	8 ms	7116 KB	Output is correct
17	Correct	8 ms	7632 KB	Output is correct
18	Correct	8 ms	7376 KB	Output is correct
19	Correct	12 ms	8260 KB	Output is correct
20	Correct	16 ms	8912 KB	Output is correct
21	Correct	18 ms	7628 KB	Output is correct
22	Correct	18 ms	8900 KB	Output is correct
23	Correct	21 ms	9156 KB	Output is correct
24	Correct	19 ms	8656 KB	Output is correct
25	Correct	19 ms	7548 KB	Output is correct
26	Correct	19 ms	9168 KB	Output is correct
27	Correct	19 ms	8284 KB	Output is correct
28	Correct	19 ms	7752 KB	Output is correct
29	Correct	19 ms	9168 KB	Output is correct
30	Correct	18 ms	8908 KB	Output is correct

Subtask #4
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	8 ms	8652 KB	Output is correct
2	Correct	8 ms	7548 KB	Output is correct
3	Correct	10 ms	8400 KB	Output is correct
4	Correct	11 ms	7888 KB	Output is correct
5	Correct	14 ms	8272 KB	Output is correct
6	Correct	19 ms	9296 KB	Output is correct
7	Correct	18 ms	7628 KB	Output is correct
8	Correct	20 ms	9048 KB	Output is correct
9	Correct	17 ms	8144 KB	Output is correct
10	Correct	18 ms	8140 KB	Output is correct
11	Correct	18 ms	8912 KB	Output is correct
12	Correct	18 ms	8912 KB	Output is correct
13	Correct	18 ms	8144 KB	Output is correct
14	Correct	19 ms	7632 KB	Output is correct
15	Correct	18 ms	8312 KB	Output is correct
16	Correct	8 ms	7116 KB	Output is correct
17	Correct	8 ms	7632 KB	Output is correct
18	Correct	8 ms	7376 KB	Output is correct
19	Correct	12 ms	8260 KB	Output is correct
20	Correct	16 ms	8912 KB	Output is correct
21	Correct	18 ms	7628 KB	Output is correct
22	Correct	18 ms	8900 KB	Output is correct
23	Correct	21 ms	9156 KB	Output is correct
24	Correct	19 ms	8656 KB	Output is correct
25	Correct	19 ms	7548 KB	Output is correct
26	Correct	19 ms	9168 KB	Output is correct
27	Correct	19 ms	8284 KB	Output is correct
28	Correct	19 ms	7752 KB	Output is correct
29	Correct	19 ms	9168 KB	Output is correct
30	Correct	18 ms	8908 KB	Output is correct
31	Correct	8 ms	8144 KB	Output is correct
32	Correct	8 ms	7632 KB	Output is correct
33	Correct	8 ms	7632 KB	Output is correct
34	Correct	8 ms	7376 KB	Output is correct
35	Correct	10 ms	8140 KB	Output is correct
36	Correct	9 ms	8828 KB	Output is correct
37	Correct	9 ms	7376 KB	Output is correct
38	Correct	10 ms	7632 KB	Output is correct
39	Correct	13 ms	8908 KB	Output is correct
40	Correct	16 ms	7376 KB	Output is correct
41	Correct	19 ms	7632 KB	Output is correct
42	Correct	20 ms	8912 KB	Output is correct
43	Correct	19 ms	9160 KB	Output is correct
44	Correct	19 ms	7632 KB	Output is correct
45	Correct	19 ms	9168 KB	Output is correct
46	Correct	19 ms	8652 KB	Output is correct
47	Correct	22 ms	8648 KB	Output is correct
48	Correct	21 ms	7764 KB	Output is correct
49	Correct	19 ms	8144 KB	Output is correct
50	Correct	20 ms	8144 KB	Output is correct
51	Correct	20 ms	8468 KB	Output is correct
52	Correct	19 ms	9168 KB	Output is correct
53	Correct	20 ms	8652 KB	Output is correct
54	Correct	21 ms	9392 KB	Output is correct
55	Correct	19 ms	7888 KB	Output is correct
56	Correct	19 ms	7760 KB	Output is correct
57	Correct	20 ms	9272 KB	Output is correct
58	Correct	19 ms	8676 KB	Output is correct
59	Correct	19 ms	8912 KB	Output is correct
60	Correct	19 ms	8656 KB	Output is correct

Subtask #5
26.0 / 26.0

#	결과	실행 시간	메모리	Grader output
1	Correct	8 ms	7372 KB	Output is correct
2	Correct	8 ms	8912 KB	Output is correct
3	Correct	8 ms	8656 KB	Output is correct
4	Correct	8 ms	8144 KB	Output is correct
5	Correct	8 ms	7120 KB	Output is correct
6	Correct	8 ms	8396 KB	Output is correct
7	Correct	8 ms	7900 KB	Output is correct
8	Correct	8 ms	8400 KB	Output is correct
9	Correct	8 ms	7324 KB	Output is correct
10	Correct	8 ms	8652 KB	Output is correct
11	Correct	8 ms	8652 KB	Output is correct
12	Correct	8 ms	7548 KB	Output is correct
13	Correct	10 ms	8400 KB	Output is correct
14	Correct	11 ms	7888 KB	Output is correct
15	Correct	14 ms	8272 KB	Output is correct
16	Correct	19 ms	9296 KB	Output is correct
17	Correct	18 ms	7628 KB	Output is correct
18	Correct	20 ms	9048 KB	Output is correct
19	Correct	17 ms	8144 KB	Output is correct
20	Correct	18 ms	8140 KB	Output is correct
21	Correct	18 ms	8912 KB	Output is correct
22	Correct	18 ms	8912 KB	Output is correct
23	Correct	18 ms	8144 KB	Output is correct
24	Correct	19 ms	7632 KB	Output is correct
25	Correct	18 ms	8312 KB	Output is correct
26	Correct	8 ms	7116 KB	Output is correct
27	Correct	8 ms	7632 KB	Output is correct
28	Correct	8 ms	7376 KB	Output is correct
29	Correct	12 ms	8260 KB	Output is correct
30	Correct	16 ms	8912 KB	Output is correct
31	Correct	18 ms	7628 KB	Output is correct
32	Correct	18 ms	8900 KB	Output is correct
33	Correct	21 ms	9156 KB	Output is correct
34	Correct	19 ms	8656 KB	Output is correct
35	Correct	19 ms	7548 KB	Output is correct
36	Correct	19 ms	9168 KB	Output is correct
37	Correct	19 ms	8284 KB	Output is correct
38	Correct	19 ms	7752 KB	Output is correct
39	Correct	19 ms	9168 KB	Output is correct
40	Correct	18 ms	8908 KB	Output is correct
41	Correct	8 ms	8144 KB	Output is correct
42	Correct	8 ms	7632 KB	Output is correct
43	Correct	8 ms	7632 KB	Output is correct
44	Correct	8 ms	7376 KB	Output is correct
45	Correct	10 ms	8140 KB	Output is correct
46	Correct	9 ms	8828 KB	Output is correct
47	Correct	9 ms	7376 KB	Output is correct
48	Correct	10 ms	7632 KB	Output is correct
49	Correct	13 ms	8908 KB	Output is correct
50	Correct	16 ms	7376 KB	Output is correct
51	Correct	19 ms	7632 KB	Output is correct
52	Correct	20 ms	8912 KB	Output is correct
53	Correct	19 ms	9160 KB	Output is correct
54	Correct	19 ms	7632 KB	Output is correct
55	Correct	19 ms	9168 KB	Output is correct
56	Correct	19 ms	8652 KB	Output is correct
57	Correct	22 ms	8648 KB	Output is correct
58	Correct	21 ms	7764 KB	Output is correct
59	Correct	19 ms	8144 KB	Output is correct
60	Correct	20 ms	8144 KB	Output is correct
61	Correct	20 ms	8468 KB	Output is correct
62	Correct	19 ms	9168 KB	Output is correct
63	Correct	20 ms	8652 KB	Output is correct
64	Correct	21 ms	9392 KB	Output is correct
65	Correct	19 ms	7888 KB	Output is correct
66	Correct	19 ms	7760 KB	Output is correct
67	Correct	20 ms	9272 KB	Output is correct
68	Correct	19 ms	8676 KB	Output is correct
69	Correct	19 ms	8912 KB	Output is correct
70	Correct	19 ms	8656 KB	Output is correct
71	Correct	14 ms	8656 KB	Output is correct
72	Correct	10 ms	7888 KB	Output is correct
73	Correct	10 ms	7376 KB	Output is correct
74	Correct	10 ms	8392 KB	Output is correct
75	Correct	10 ms	7884 KB	Output is correct
76	Correct	12 ms	7172 KB	Output is correct
77	Correct	14 ms	7788 KB	Output is correct
78	Correct	12 ms	8816 KB	Output is correct
79	Correct	12 ms	8352 KB	Output is correct
80	Correct	13 ms	8908 KB	Output is correct
81	Correct	17 ms	8396 KB	Output is correct
82	Correct	17 ms	7376 KB	Output is correct
83	Correct	17 ms	8400 KB	Output is correct
84	Correct	16 ms	7372 KB	Output is correct
85	Correct	17 ms	8912 KB	Output is correct
86	Correct	18 ms	7912 KB	Output is correct
87	Correct	17 ms	8144 KB	Output is correct
88	Correct	17 ms	7396 KB	Output is correct
89	Correct	18 ms	7424 KB	Output is correct
90	Correct	18 ms	8144 KB	Output is correct
91	Correct	25 ms	9924 KB	Output is correct
92	Correct	24 ms	11460 KB	Output is correct
93	Correct	24 ms	9936 KB	Output is correct
94	Correct	24 ms	9924 KB	Output is correct
95	Correct	24 ms	10188 KB	Output is correct
96	Correct	25 ms	11320 KB	Output is correct
97	Correct	25 ms	11268 KB	Output is correct
98	Correct	25 ms	10036 KB	Output is correct
99	Correct	25 ms	10696 KB	Output is correct
100	Correct	25 ms	10188 KB	Output is correct
101	Correct	26 ms	10940 KB	Output is correct
102	Correct	26 ms	9976 KB	Output is correct
103	Correct	26 ms	11464 KB	Output is correct
104	Correct	27 ms	10580 KB	Output is correct
105	Correct	25 ms	11728 KB	Output is correct
106	Correct	24 ms	9936 KB	Output is correct
107	Correct	24 ms	9936 KB	Output is correct
108	Correct	25 ms	11188 KB	Output is correct
109	Correct	25 ms	9936 KB	Output is correct
110	Correct	25 ms	10264 KB	Output is correct
111	Correct	25 ms	10936 KB	Output is correct
112	Correct	27 ms	11464 KB	Output is correct
113	Correct	26 ms	10692 KB	Output is correct
114	Correct	26 ms	11508 KB	Output is correct
115	Correct	25 ms	10180 KB	Output is correct

Subtask #6
0 / 36.0

#	결과	실행 시간	메모리	Grader output
1	Correct	8 ms	7372 KB	Output is correct
2	Correct	8 ms	8912 KB	Output is correct
3	Correct	8 ms	8656 KB	Output is correct
4	Correct	8 ms	8144 KB	Output is correct
5	Correct	8 ms	7120 KB	Output is correct
6	Correct	8 ms	8396 KB	Output is correct
7	Correct	8 ms	7900 KB	Output is correct
8	Correct	8 ms	8400 KB	Output is correct
9	Correct	8 ms	7324 KB	Output is correct
10	Correct	8 ms	8652 KB	Output is correct
11	Correct	8 ms	8652 KB	Output is correct
12	Correct	8 ms	7548 KB	Output is correct
13	Correct	10 ms	8400 KB	Output is correct
14	Correct	11 ms	7888 KB	Output is correct
15	Correct	14 ms	8272 KB	Output is correct
16	Correct	19 ms	9296 KB	Output is correct
17	Correct	18 ms	7628 KB	Output is correct
18	Correct	20 ms	9048 KB	Output is correct
19	Correct	17 ms	8144 KB	Output is correct
20	Correct	18 ms	8140 KB	Output is correct
21	Correct	18 ms	8912 KB	Output is correct
22	Correct	18 ms	8912 KB	Output is correct
23	Correct	18 ms	8144 KB	Output is correct
24	Correct	19 ms	7632 KB	Output is correct
25	Correct	18 ms	8312 KB	Output is correct
26	Correct	8 ms	7116 KB	Output is correct
27	Correct	8 ms	7632 KB	Output is correct
28	Correct	8 ms	7376 KB	Output is correct
29	Correct	12 ms	8260 KB	Output is correct
30	Correct	16 ms	8912 KB	Output is correct
31	Correct	18 ms	7628 KB	Output is correct
32	Correct	18 ms	8900 KB	Output is correct
33	Correct	21 ms	9156 KB	Output is correct
34	Correct	19 ms	8656 KB	Output is correct
35	Correct	19 ms	7548 KB	Output is correct
36	Correct	19 ms	9168 KB	Output is correct
37	Correct	19 ms	8284 KB	Output is correct
38	Correct	19 ms	7752 KB	Output is correct
39	Correct	19 ms	9168 KB	Output is correct
40	Correct	18 ms	8908 KB	Output is correct
41	Correct	8 ms	8144 KB	Output is correct
42	Correct	8 ms	7632 KB	Output is correct
43	Correct	8 ms	7632 KB	Output is correct
44	Correct	8 ms	7376 KB	Output is correct
45	Correct	10 ms	8140 KB	Output is correct
46	Correct	9 ms	8828 KB	Output is correct
47	Correct	9 ms	7376 KB	Output is correct
48	Correct	10 ms	7632 KB	Output is correct
49	Correct	13 ms	8908 KB	Output is correct
50	Correct	16 ms	7376 KB	Output is correct
51	Correct	19 ms	7632 KB	Output is correct
52	Correct	20 ms	8912 KB	Output is correct
53	Correct	19 ms	9160 KB	Output is correct
54	Correct	19 ms	7632 KB	Output is correct
55	Correct	19 ms	9168 KB	Output is correct
56	Correct	19 ms	8652 KB	Output is correct
57	Correct	22 ms	8648 KB	Output is correct
58	Correct	21 ms	7764 KB	Output is correct
59	Correct	19 ms	8144 KB	Output is correct
60	Correct	20 ms	8144 KB	Output is correct
61	Correct	20 ms	8468 KB	Output is correct
62	Correct	19 ms	9168 KB	Output is correct
63	Correct	20 ms	8652 KB	Output is correct
64	Correct	21 ms	9392 KB	Output is correct
65	Correct	19 ms	7888 KB	Output is correct
66	Correct	19 ms	7760 KB	Output is correct
67	Correct	20 ms	9272 KB	Output is correct
68	Correct	19 ms	8676 KB	Output is correct
69	Correct	19 ms	8912 KB	Output is correct
70	Correct	19 ms	8656 KB	Output is correct
71	Correct	14 ms	8656 KB	Output is correct
72	Correct	10 ms	7888 KB	Output is correct
73	Correct	10 ms	7376 KB	Output is correct
74	Correct	10 ms	8392 KB	Output is correct
75	Correct	10 ms	7884 KB	Output is correct
76	Correct	12 ms	7172 KB	Output is correct
77	Correct	14 ms	7788 KB	Output is correct
78	Correct	12 ms	8816 KB	Output is correct
79	Correct	12 ms	8352 KB	Output is correct
80	Correct	13 ms	8908 KB	Output is correct
81	Correct	17 ms	8396 KB	Output is correct
82	Correct	17 ms	7376 KB	Output is correct
83	Correct	17 ms	8400 KB	Output is correct
84	Correct	16 ms	7372 KB	Output is correct
85	Correct	17 ms	8912 KB	Output is correct
86	Correct	18 ms	7912 KB	Output is correct
87	Correct	17 ms	8144 KB	Output is correct
88	Correct	17 ms	7396 KB	Output is correct
89	Correct	18 ms	7424 KB	Output is correct
90	Correct	18 ms	8144 KB	Output is correct
91	Correct	25 ms	9924 KB	Output is correct
92	Correct	24 ms	11460 KB	Output is correct
93	Correct	24 ms	9936 KB	Output is correct
94	Correct	24 ms	9924 KB	Output is correct
95	Correct	24 ms	10188 KB	Output is correct
96	Correct	25 ms	11320 KB	Output is correct
97	Correct	25 ms	11268 KB	Output is correct
98	Correct	25 ms	10036 KB	Output is correct
99	Correct	25 ms	10696 KB	Output is correct
100	Correct	25 ms	10188 KB	Output is correct
101	Correct	26 ms	10940 KB	Output is correct
102	Correct	26 ms	9976 KB	Output is correct
103	Correct	26 ms	11464 KB	Output is correct
104	Correct	27 ms	10580 KB	Output is correct
105	Correct	25 ms	11728 KB	Output is correct
106	Correct	24 ms	9936 KB	Output is correct
107	Correct	24 ms	9936 KB	Output is correct
108	Correct	25 ms	11188 KB	Output is correct
109	Correct	25 ms	9936 KB	Output is correct
110	Correct	25 ms	10264 KB	Output is correct
111	Correct	25 ms	10936 KB	Output is correct
112	Correct	27 ms	11464 KB	Output is correct
113	Correct	26 ms	10692 KB	Output is correct
114	Correct	26 ms	11508 KB	Output is correct
115	Correct	25 ms	10180 KB	Output is correct
116	Incorrect	9 ms	8912 KB	Output isn't correct
117	Halted	0 ms	0 KB	-

답안 #998585

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