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답안 #998574

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
998574 2024-06-14T09:07:42 Z andrei_iorgulescu Diversity (CEOI21_diversity) C++14
38 / 100
 7000 ms 9412 KB 
#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;
    for (int i = 0; i < v.size(); i++)
        for (int j = i + 1; j < v.size(); j++)
            ans += (j - i + 1) * v[i] * 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:32:23: 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]
   32 |     for (int i = 0; i < v.size(); i++)
      |                     ~~^~~~~~~~~~
diversity.cpp:33:31: 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 = i + 1; j < v.size(); j++)
      |                             ~~^~~~~~~~~~

Subtask #1
4.0 / 4.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 504 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 9 ms 1372 KB Output is correct
5 Correct 17 ms 2248 KB Output is correct
6 Correct 28 ms 3256 KB Output is correct
7 Correct 25 ms 3212 KB Output is correct
8 Correct 26 ms 3420 KB Output is correct
9 Correct 26 ms 3152 KB Output is correct
10 Correct 27 ms 3420 KB Output is correct
11 Correct 26 ms 3416 KB Output is correct
12 Correct 35 ms 3416 KB Output is correct
13 Correct 43 ms 3420 KB Output is correct
14 Correct 26 ms 3156 KB Output is correct
15 Correct 25 ms 3156 KB Output is correct

Subtask #3
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 9 ms 1372 KB Output is correct
5 Correct 17 ms 2248 KB Output is correct
6 Correct 28 ms 3256 KB Output is correct
7 Correct 25 ms 3212 KB Output is correct
8 Correct 26 ms 3420 KB Output is correct
9 Correct 26 ms 3152 KB Output is correct
10 Correct 27 ms 3420 KB Output is correct
11 Correct 26 ms 3416 KB Output is correct
12 Correct 35 ms 3416 KB Output is correct
13 Correct 43 ms 3420 KB Output is correct
14 Correct 26 ms 3156 KB Output is correct
15 Correct 25 ms 3156 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 444 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 11 ms 1448 KB Output is correct
20 Correct 19 ms 2396 KB Output is correct
21 Correct 30 ms 3460 KB Output is correct
22 Correct 31 ms 3440 KB Output is correct
23 Correct 29 ms 3412 KB Output is correct
24 Correct 38 ms 3420 KB Output is correct
25 Correct 29 ms 3524 KB Output is correct
26 Correct 30 ms 3288 KB Output is correct
27 Correct 29 ms 3420 KB Output is correct
28 Correct 31 ms 3400 KB Output is correct
29 Correct 30 ms 3472 KB Output is correct
30 Correct 29 ms 3392 KB Output is correct

Subtask #4
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 9 ms 1372 KB Output is correct
5 Correct 17 ms 2248 KB Output is correct
6 Correct 28 ms 3256 KB Output is correct
7 Correct 25 ms 3212 KB Output is correct
8 Correct 26 ms 3420 KB Output is correct
9 Correct 26 ms 3152 KB Output is correct
10 Correct 27 ms 3420 KB Output is correct
11 Correct 26 ms 3416 KB Output is correct
12 Correct 35 ms 3416 KB Output is correct
13 Correct 43 ms 3420 KB Output is correct
14 Correct 26 ms 3156 KB Output is correct
15 Correct 25 ms 3156 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 444 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 11 ms 1448 KB Output is correct
20 Correct 19 ms 2396 KB Output is correct
21 Correct 30 ms 3460 KB Output is correct
22 Correct 31 ms 3440 KB Output is correct
23 Correct 29 ms 3412 KB Output is correct
24 Correct 38 ms 3420 KB Output is correct
25 Correct 29 ms 3524 KB Output is correct
26 Correct 30 ms 3288 KB Output is correct
27 Correct 29 ms 3420 KB Output is correct
28 Correct 31 ms 3400 KB Output is correct
29 Correct 30 ms 3472 KB Output is correct
30 Correct 29 ms 3392 KB Output is correct
31 Correct 1 ms 344 KB Output is correct
32 Correct 1 ms 344 KB Output is correct
33 Correct 1 ms 344 KB Output is correct
34 Correct 2 ms 348 KB Output is correct
35 Correct 2 ms 348 KB Output is correct
36 Correct 2 ms 536 KB Output is correct
37 Correct 7 ms 856 KB Output is correct
38 Correct 7 ms 860 KB Output is correct
39 Correct 12 ms 1628 KB Output is correct
40 Correct 24 ms 2652 KB Output is correct
41 Correct 36 ms 3928 KB Output is correct
42 Correct 37 ms 3924 KB Output is correct
43 Correct 35 ms 3924 KB Output is correct
44 Correct 35 ms 3712 KB Output is correct
45 Correct 35 ms 3924 KB Output is correct
46 Correct 35 ms 3924 KB Output is correct
47 Correct 35 ms 3880 KB Output is correct
48 Correct 35 ms 3932 KB Output is correct
49 Correct 35 ms 3920 KB Output is correct
50 Correct 36 ms 3836 KB Output is correct
51 Correct 35 ms 3920 KB Output is correct
52 Correct 41 ms 3924 KB Output is correct
53 Correct 35 ms 3920 KB Output is correct
54 Correct 37 ms 3920 KB Output is correct
55 Correct 36 ms 3920 KB Output is correct
56 Correct 38 ms 3924 KB Output is correct
57 Correct 35 ms 3932 KB Output is correct
58 Correct 36 ms 3920 KB Output is correct
59 Correct 35 ms 3920 KB Output is correct
60 Correct 38 ms 3936 KB Output is correct

Subtask #5
0 / 26.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 504 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 9 ms 1372 KB Output is correct
15 Correct 17 ms 2248 KB Output is correct
16 Correct 28 ms 3256 KB Output is correct
17 Correct 25 ms 3212 KB Output is correct
18 Correct 26 ms 3420 KB Output is correct
19 Correct 26 ms 3152 KB Output is correct
20 Correct 27 ms 3420 KB Output is correct
21 Correct 26 ms 3416 KB Output is correct
22 Correct 35 ms 3416 KB Output is correct
23 Correct 43 ms 3420 KB Output is correct
24 Correct 26 ms 3156 KB Output is correct
25 Correct 25 ms 3156 KB Output is correct
26 Correct 1 ms 344 KB Output is correct
27 Correct 1 ms 444 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 11 ms 1448 KB Output is correct
30 Correct 19 ms 2396 KB Output is correct
31 Correct 30 ms 3460 KB Output is correct
32 Correct 31 ms 3440 KB Output is correct
33 Correct 29 ms 3412 KB Output is correct
34 Correct 38 ms 3420 KB Output is correct
35 Correct 29 ms 3524 KB Output is correct
36 Correct 30 ms 3288 KB Output is correct
37 Correct 29 ms 3420 KB Output is correct
38 Correct 31 ms 3400 KB Output is correct
39 Correct 30 ms 3472 KB Output is correct
40 Correct 29 ms 3392 KB Output is correct
41 Correct 1 ms 344 KB Output is correct
42 Correct 1 ms 344 KB Output is correct
43 Correct 1 ms 344 KB Output is correct
44 Correct 2 ms 348 KB Output is correct
45 Correct 2 ms 348 KB Output is correct
46 Correct 2 ms 536 KB Output is correct
47 Correct 7 ms 856 KB Output is correct
48 Correct 7 ms 860 KB Output is correct
49 Correct 12 ms 1628 KB Output is correct
50 Correct 24 ms 2652 KB Output is correct
51 Correct 36 ms 3928 KB Output is correct
52 Correct 37 ms 3924 KB Output is correct
53 Correct 35 ms 3924 KB Output is correct
54 Correct 35 ms 3712 KB Output is correct
55 Correct 35 ms 3924 KB Output is correct
56 Correct 35 ms 3924 KB Output is correct
57 Correct 35 ms 3880 KB Output is correct
58 Correct 35 ms 3932 KB Output is correct
59 Correct 35 ms 3920 KB Output is correct
60 Correct 36 ms 3836 KB Output is correct
61 Correct 35 ms 3920 KB Output is correct
62 Correct 41 ms 3924 KB Output is correct
63 Correct 35 ms 3920 KB Output is correct
64 Correct 37 ms 3920 KB Output is correct
65 Correct 36 ms 3920 KB Output is correct
66 Correct 38 ms 3924 KB Output is correct
67 Correct 35 ms 3932 KB Output is correct
68 Correct 36 ms 3920 KB Output is correct
69 Correct 35 ms 3920 KB Output is correct
70 Correct 38 ms 3936 KB Output is correct
71 Correct 8 ms 1112 KB Output is correct
72 Correct 8 ms 1116 KB Output is correct
73 Correct 8 ms 968 KB Output is correct
74 Correct 8 ms 1116 KB Output is correct
75 Correct 8 ms 1116 KB Output is correct
76 Correct 18 ms 1628 KB Output is correct
77 Correct 18 ms 1852 KB Output is correct
78 Correct 22 ms 1624 KB Output is correct
79 Correct 19 ms 1624 KB Output is correct
80 Correct 19 ms 1636 KB Output is correct
81 Correct 47 ms 3160 KB Output is correct
82 Correct 45 ms 3152 KB Output is correct
83 Correct 45 ms 3164 KB Output is correct
84 Correct 45 ms 3160 KB Output is correct
85 Correct 42 ms 3160 KB Output is correct
86 Correct 100 ms 3672 KB Output is correct
87 Correct 100 ms 3544 KB Output is correct
88 Correct 100 ms 3528 KB Output is correct
89 Correct 105 ms 3536 KB Output is correct
90 Correct 102 ms 3544 KB Output is correct
91 Correct 1851 ms 6852 KB Output is correct
92 Correct 1751 ms 6856 KB Output is correct
93 Correct 1784 ms 6852 KB Output is correct
94 Correct 1770 ms 6864 KB Output is correct
95 Correct 1615 ms 6852 KB Output is correct
96 Correct 6997 ms 9408 KB Output is correct
97 Correct 6792 ms 9408 KB Output is correct
98 Execution timed out 7067 ms 9412 KB Time limit exceeded
99 Halted 0 ms 0 KB -

Subtask #6
0 / 36.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 504 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 9 ms 1372 KB Output is correct
15 Correct 17 ms 2248 KB Output is correct
16 Correct 28 ms 3256 KB Output is correct
17 Correct 25 ms 3212 KB Output is correct
18 Correct 26 ms 3420 KB Output is correct
19 Correct 26 ms 3152 KB Output is correct
20 Correct 27 ms 3420 KB Output is correct
21 Correct 26 ms 3416 KB Output is correct
22 Correct 35 ms 3416 KB Output is correct
23 Correct 43 ms 3420 KB Output is correct
24 Correct 26 ms 3156 KB Output is correct
25 Correct 25 ms 3156 KB Output is correct
26 Correct 1 ms 344 KB Output is correct
27 Correct 1 ms 444 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 11 ms 1448 KB Output is correct
30 Correct 19 ms 2396 KB Output is correct
31 Correct 30 ms 3460 KB Output is correct
32 Correct 31 ms 3440 KB Output is correct
33 Correct 29 ms 3412 KB Output is correct
34 Correct 38 ms 3420 KB Output is correct
35 Correct 29 ms 3524 KB Output is correct
36 Correct 30 ms 3288 KB Output is correct
37 Correct 29 ms 3420 KB Output is correct
38 Correct 31 ms 3400 KB Output is correct
39 Correct 30 ms 3472 KB Output is correct
40 Correct 29 ms 3392 KB Output is correct
41 Correct 1 ms 344 KB Output is correct
42 Correct 1 ms 344 KB Output is correct
43 Correct 1 ms 344 KB Output is correct
44 Correct 2 ms 348 KB Output is correct
45 Correct 2 ms 348 KB Output is correct
46 Correct 2 ms 536 KB Output is correct
47 Correct 7 ms 856 KB Output is correct
48 Correct 7 ms 860 KB Output is correct
49 Correct 12 ms 1628 KB Output is correct
50 Correct 24 ms 2652 KB Output is correct
51 Correct 36 ms 3928 KB Output is correct
52 Correct 37 ms 3924 KB Output is correct
53 Correct 35 ms 3924 KB Output is correct
54 Correct 35 ms 3712 KB Output is correct
55 Correct 35 ms 3924 KB Output is correct
56 Correct 35 ms 3924 KB Output is correct
57 Correct 35 ms 3880 KB Output is correct
58 Correct 35 ms 3932 KB Output is correct
59 Correct 35 ms 3920 KB Output is correct
60 Correct 36 ms 3836 KB Output is correct
61 Correct 35 ms 3920 KB Output is correct
62 Correct 41 ms 3924 KB Output is correct
63 Correct 35 ms 3920 KB Output is correct
64 Correct 37 ms 3920 KB Output is correct
65 Correct 36 ms 3920 KB Output is correct
66 Correct 38 ms 3924 KB Output is correct
67 Correct 35 ms 3932 KB Output is correct
68 Correct 36 ms 3920 KB Output is correct
69 Correct 35 ms 3920 KB Output is correct
70 Correct 38 ms 3936 KB Output is correct
71 Correct 8 ms 1112 KB Output is correct
72 Correct 8 ms 1116 KB Output is correct
73 Correct 8 ms 968 KB Output is correct
74 Correct 8 ms 1116 KB Output is correct
75 Correct 8 ms 1116 KB Output is correct
76 Correct 18 ms 1628 KB Output is correct
77 Correct 18 ms 1852 KB Output is correct
78 Correct 22 ms 1624 KB Output is correct
79 Correct 19 ms 1624 KB Output is correct
80 Correct 19 ms 1636 KB Output is correct
81 Correct 47 ms 3160 KB Output is correct
82 Correct 45 ms 3152 KB Output is correct
83 Correct 45 ms 3164 KB Output is correct
84 Correct 45 ms 3160 KB Output is correct
85 Correct 42 ms 3160 KB Output is correct
86 Correct 100 ms 3672 KB Output is correct
87 Correct 100 ms 3544 KB Output is correct
88 Correct 100 ms 3528 KB Output is correct
89 Correct 105 ms 3536 KB Output is correct
90 Correct 102 ms 3544 KB Output is correct
91 Correct 1851 ms 6852 KB Output is correct
92 Correct 1751 ms 6856 KB Output is correct
93 Correct 1784 ms 6852 KB Output is correct
94 Correct 1770 ms 6864 KB Output is correct
95 Correct 1615 ms 6852 KB Output is correct
96 Correct 6997 ms 9408 KB Output is correct
97 Correct 6792 ms 9408 KB Output is correct
98 Execution timed out 7067 ms 9412 KB Time limit exceeded
99 Halted 0 ms 0 KB -