oj.uz

Submission #713235

# Submission time Handle Problem Language Result Execution time Memory
713235 2023-03-21T10:58:26 Z Pacybwoah Diversity (CEOI21_diversity) C++14
64 / 100
 99 ms 13276 KB 
#include<iostream>
#include<vector>
#include<algorithm>
#define ll long long
using namespace std;

int main(){
    ll n,q;
    cin>>n>>q;
    if(q!=1) return 0;
    int a,b;
    vector<ll> vec(n);
    for(int i=0;i<n;i++) cin>>vec[i];
    cin>>a>>b;
    vector<ll> cnt(300001);
    for(int i=0;i<n;i++) cnt[vec[i]]++;
    vector<ll> p;
    for(int i=0;i<=300000;i++){
        if(cnt[i]>0) p.push_back(cnt[i]);
    }
    sort(p.begin(),p.end());
    vector<ll> f;
    for(int i=0;i<p.size();i+=2){
        f.push_back(p[i]);
    }
    for(int i=(p.size()%2==0?p.size()-1:p.size()-2);i>=0;i-=2) f.push_back(p[i]);
    ll sum=0,len=f.size();
    vector<ll> pre1(len),pre2(len);
    for(int i=1;i<len;i++){
        pre1[i]=pre1[i-1]+f[i]*i;
        pre2[i]=pre2[i-1]+f[i];
    }
    for(ll i=0;i<len;i++){
        sum+=f[i]*(f[i]+1)/2;
        sum+=f[i]*(pre1[len-1]-pre1[i]-(i-1)*(pre2[len-1]-pre2[i]));
    }
    cout<<sum<<"\n";
}

Compilation message

diversity.cpp: In function 'int main()':
diversity.cpp:23:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   23 |     for(int i=0;i<p.size();i+=2){
      |                 ~^~~~~~~~~

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2644 KB Output is correct
2 Correct 2 ms 2644 KB Output is correct
3 Correct 2 ms 2644 KB Output is correct
4 Correct 2 ms 2644 KB Output is correct
5 Correct 2 ms 2644 KB Output is correct
6 Correct 2 ms 2644 KB Output is correct
7 Correct 2 ms 2604 KB Output is correct
8 Correct 2 ms 2644 KB Output is correct
9 Correct 2 ms 2584 KB Output is correct
10 Correct 2 ms 2644 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2644 KB Output is correct
2 Correct 2 ms 2600 KB Output is correct
3 Correct 3 ms 2644 KB Output is correct
4 Correct 14 ms 3528 KB Output is correct
5 Correct 27 ms 4308 KB Output is correct
6 Correct 55 ms 5064 KB Output is correct
7 Correct 43 ms 5076 KB Output is correct
8 Correct 42 ms 5080 KB Output is correct
9 Correct 51 ms 5032 KB Output is correct
10 Correct 44 ms 5068 KB Output is correct
11 Correct 43 ms 5080 KB Output is correct
12 Correct 43 ms 5080 KB Output is correct
13 Correct 42 ms 5076 KB Output is correct
14 Correct 43 ms 5072 KB Output is correct
15 Correct 45 ms 5064 KB Output is correct

Subtask #3
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2644 KB Output is correct
2 Correct 2 ms 2600 KB Output is correct
3 Correct 3 ms 2644 KB Output is correct
4 Correct 14 ms 3528 KB Output is correct
5 Correct 27 ms 4308 KB Output is correct
6 Correct 55 ms 5064 KB Output is correct
7 Correct 43 ms 5076 KB Output is correct
8 Correct 42 ms 5080 KB Output is correct
9 Correct 51 ms 5032 KB Output is correct
10 Correct 44 ms 5068 KB Output is correct
11 Correct 43 ms 5080 KB Output is correct
12 Correct 43 ms 5080 KB Output is correct
13 Correct 42 ms 5076 KB Output is correct
14 Correct 43 ms 5072 KB Output is correct
15 Correct 45 ms 5064 KB Output is correct
16 Correct 2 ms 2644 KB Output is correct
17 Correct 2 ms 2644 KB Output is correct
18 Correct 4 ms 2740 KB Output is correct
19 Correct 18 ms 3456 KB Output is correct
20 Correct 34 ms 4300 KB Output is correct
21 Correct 62 ms 5068 KB Output is correct
22 Correct 46 ms 5084 KB Output is correct
23 Correct 47 ms 5008 KB Output is correct
24 Correct 47 ms 5080 KB Output is correct
25 Correct 49 ms 5072 KB Output is correct
26 Correct 53 ms 5084 KB Output is correct
27 Correct 53 ms 5080 KB Output is correct
28 Correct 45 ms 5068 KB Output is correct
29 Correct 46 ms 5080 KB Output is correct
30 Correct 47 ms 5064 KB Output is correct

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2644 KB Output is correct
2 Correct 2 ms 2600 KB Output is correct
3 Correct 3 ms 2644 KB Output is correct
4 Correct 14 ms 3528 KB Output is correct
5 Correct 27 ms 4308 KB Output is correct
6 Correct 55 ms 5064 KB Output is correct
7 Correct 43 ms 5076 KB Output is correct
8 Correct 42 ms 5080 KB Output is correct
9 Correct 51 ms 5032 KB Output is correct
10 Correct 44 ms 5068 KB Output is correct
11 Correct 43 ms 5080 KB Output is correct
12 Correct 43 ms 5080 KB Output is correct
13 Correct 42 ms 5076 KB Output is correct
14 Correct 43 ms 5072 KB Output is correct
15 Correct 45 ms 5064 KB Output is correct
16 Correct 2 ms 2644 KB Output is correct
17 Correct 2 ms 2644 KB Output is correct
18 Correct 4 ms 2740 KB Output is correct
19 Correct 18 ms 3456 KB Output is correct
20 Correct 34 ms 4300 KB Output is correct
21 Correct 62 ms 5068 KB Output is correct
22 Correct 46 ms 5084 KB Output is correct
23 Correct 47 ms 5008 KB Output is correct
24 Correct 47 ms 5080 KB Output is correct
25 Correct 49 ms 5072 KB Output is correct
26 Correct 53 ms 5084 KB Output is correct
27 Correct 53 ms 5080 KB Output is correct
28 Correct 45 ms 5068 KB Output is correct
29 Correct 46 ms 5080 KB Output is correct
30 Correct 47 ms 5064 KB Output is correct
31 Correct 2 ms 2644 KB Output is correct
32 Correct 2 ms 2600 KB Output is correct
33 Correct 2 ms 2644 KB Output is correct
34 Correct 3 ms 2644 KB Output is correct
35 Correct 4 ms 2772 KB Output is correct
36 Correct 4 ms 2772 KB Output is correct
37 Correct 11 ms 3136 KB Output is correct
38 Correct 11 ms 3136 KB Output is correct
39 Correct 21 ms 3532 KB Output is correct
40 Correct 41 ms 4296 KB Output is correct
41 Correct 59 ms 5084 KB Output is correct
42 Correct 67 ms 5068 KB Output is correct
43 Correct 61 ms 5068 KB Output is correct
44 Correct 58 ms 5064 KB Output is correct
45 Correct 58 ms 5080 KB Output is correct
46 Correct 58 ms 5064 KB Output is correct
47 Correct 56 ms 5084 KB Output is correct
48 Correct 57 ms 5060 KB Output is correct
49 Correct 58 ms 5072 KB Output is correct
50 Correct 61 ms 5064 KB Output is correct
51 Correct 57 ms 5076 KB Output is correct
52 Correct 57 ms 5064 KB Output is correct
53 Correct 58 ms 5084 KB Output is correct
54 Correct 63 ms 5072 KB Output is correct
55 Correct 58 ms 5080 KB Output is correct
56 Correct 60 ms 5068 KB Output is correct
57 Correct 57 ms 5080 KB Output is correct
58 Correct 61 ms 5084 KB Output is correct
59 Correct 59 ms 5068 KB Output is correct
60 Correct 57 ms 5064 KB Output is correct

Subtask #5
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2644 KB Output is correct
2 Correct 2 ms 2644 KB Output is correct
3 Correct 2 ms 2644 KB Output is correct
4 Correct 2 ms 2644 KB Output is correct
5 Correct 2 ms 2644 KB Output is correct
6 Correct 2 ms 2644 KB Output is correct
7 Correct 2 ms 2604 KB Output is correct
8 Correct 2 ms 2644 KB Output is correct
9 Correct 2 ms 2584 KB Output is correct
10 Correct 2 ms 2644 KB Output is correct
11 Correct 2 ms 2644 KB Output is correct
12 Correct 2 ms 2600 KB Output is correct
13 Correct 3 ms 2644 KB Output is correct
14 Correct 14 ms 3528 KB Output is correct
15 Correct 27 ms 4308 KB Output is correct
16 Correct 55 ms 5064 KB Output is correct
17 Correct 43 ms 5076 KB Output is correct
18 Correct 42 ms 5080 KB Output is correct
19 Correct 51 ms 5032 KB Output is correct
20 Correct 44 ms 5068 KB Output is correct
21 Correct 43 ms 5080 KB Output is correct
22 Correct 43 ms 5080 KB Output is correct
23 Correct 42 ms 5076 KB Output is correct
24 Correct 43 ms 5072 KB Output is correct
25 Correct 45 ms 5064 KB Output is correct
26 Correct 2 ms 2644 KB Output is correct
27 Correct 2 ms 2644 KB Output is correct
28 Correct 4 ms 2740 KB Output is correct
29 Correct 18 ms 3456 KB Output is correct
30 Correct 34 ms 4300 KB Output is correct
31 Correct 62 ms 5068 KB Output is correct
32 Correct 46 ms 5084 KB Output is correct
33 Correct 47 ms 5008 KB Output is correct
34 Correct 47 ms 5080 KB Output is correct
35 Correct 49 ms 5072 KB Output is correct
36 Correct 53 ms 5084 KB Output is correct
37 Correct 53 ms 5080 KB Output is correct
38 Correct 45 ms 5068 KB Output is correct
39 Correct 46 ms 5080 KB Output is correct
40 Correct 47 ms 5064 KB Output is correct
41 Correct 2 ms 2644 KB Output is correct
42 Correct 2 ms 2600 KB Output is correct
43 Correct 2 ms 2644 KB Output is correct
44 Correct 3 ms 2644 KB Output is correct
45 Correct 4 ms 2772 KB Output is correct
46 Correct 4 ms 2772 KB Output is correct
47 Correct 11 ms 3136 KB Output is correct
48 Correct 11 ms 3136 KB Output is correct
49 Correct 21 ms 3532 KB Output is correct
50 Correct 41 ms 4296 KB Output is correct
51 Correct 59 ms 5084 KB Output is correct
52 Correct 67 ms 5068 KB Output is correct
53 Correct 61 ms 5068 KB Output is correct
54 Correct 58 ms 5064 KB Output is correct
55 Correct 58 ms 5080 KB Output is correct
56 Correct 58 ms 5064 KB Output is correct
57 Correct 56 ms 5084 KB Output is correct
58 Correct 57 ms 5060 KB Output is correct
59 Correct 58 ms 5072 KB Output is correct
60 Correct 61 ms 5064 KB Output is correct
61 Correct 57 ms 5076 KB Output is correct
62 Correct 57 ms 5064 KB Output is correct
63 Correct 58 ms 5084 KB Output is correct
64 Correct 63 ms 5072 KB Output is correct
65 Correct 58 ms 5080 KB Output is correct
66 Correct 60 ms 5068 KB Output is correct
67 Correct 57 ms 5080 KB Output is correct
68 Correct 61 ms 5084 KB Output is correct
69 Correct 59 ms 5068 KB Output is correct
70 Correct 57 ms 5064 KB Output is correct
71 Correct 12 ms 3156 KB Output is correct
72 Correct 13 ms 3132 KB Output is correct
73 Correct 13 ms 3156 KB Output is correct
74 Correct 18 ms 3176 KB Output is correct
75 Correct 14 ms 3256 KB Output is correct
76 Correct 23 ms 3636 KB Output is correct
77 Correct 27 ms 3652 KB Output is correct
78 Correct 24 ms 3640 KB Output is correct
79 Correct 24 ms 3660 KB Output is correct
80 Correct 23 ms 3640 KB Output is correct
81 Correct 46 ms 4588 KB Output is correct
82 Correct 45 ms 4556 KB Output is correct
83 Correct 46 ms 4552 KB Output is correct
84 Correct 46 ms 4556 KB Output is correct
85 Correct 45 ms 4556 KB Output is correct
86 Correct 48 ms 5064 KB Output is correct
87 Correct 51 ms 5064 KB Output is correct
88 Correct 48 ms 5072 KB Output is correct
89 Correct 49 ms 5076 KB Output is correct
90 Correct 48 ms 5068 KB Output is correct
91 Correct 79 ms 8260 KB Output is correct
92 Correct 80 ms 8260 KB Output is correct
93 Correct 81 ms 8272 KB Output is correct
94 Correct 82 ms 8260 KB Output is correct
95 Correct 81 ms 8388 KB Output is correct
96 Correct 88 ms 11456 KB Output is correct
97 Correct 96 ms 11584 KB Output is correct
98 Correct 87 ms 11524 KB Output is correct
99 Correct 90 ms 11716 KB Output is correct
100 Correct 90 ms 11616 KB Output is correct
101 Correct 90 ms 11592 KB Output is correct
102 Correct 89 ms 11632 KB Output is correct
103 Correct 90 ms 11560 KB Output is correct
104 Correct 90 ms 11608 KB Output is correct
105 Correct 91 ms 11584 KB Output is correct
106 Correct 94 ms 13276 KB Output is correct
107 Correct 92 ms 13176 KB Output is correct
108 Correct 96 ms 13144 KB Output is correct
109 Correct 91 ms 13120 KB Output is correct
110 Correct 93 ms 13116 KB Output is correct
111 Correct 93 ms 13172 KB Output is correct
112 Correct 95 ms 13120 KB Output is correct
113 Correct 99 ms 13208 KB Output is correct
114 Correct 96 ms 13128 KB Output is correct
115 Correct 92 ms 13120 KB Output is correct

Subtask #6
0 / 36.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2644 KB Output is correct
2 Correct 2 ms 2644 KB Output is correct
3 Correct 2 ms 2644 KB Output is correct
4 Correct 2 ms 2644 KB Output is correct
5 Correct 2 ms 2644 KB Output is correct
6 Correct 2 ms 2644 KB Output is correct
7 Correct 2 ms 2604 KB Output is correct
8 Correct 2 ms 2644 KB Output is correct
9 Correct 2 ms 2584 KB Output is correct
10 Correct 2 ms 2644 KB Output is correct
11 Correct 2 ms 2644 KB Output is correct
12 Correct 2 ms 2600 KB Output is correct
13 Correct 3 ms 2644 KB Output is correct
14 Correct 14 ms 3528 KB Output is correct
15 Correct 27 ms 4308 KB Output is correct
16 Correct 55 ms 5064 KB Output is correct
17 Correct 43 ms 5076 KB Output is correct
18 Correct 42 ms 5080 KB Output is correct
19 Correct 51 ms 5032 KB Output is correct
20 Correct 44 ms 5068 KB Output is correct
21 Correct 43 ms 5080 KB Output is correct
22 Correct 43 ms 5080 KB Output is correct
23 Correct 42 ms 5076 KB Output is correct
24 Correct 43 ms 5072 KB Output is correct
25 Correct 45 ms 5064 KB Output is correct
26 Correct 2 ms 2644 KB Output is correct
27 Correct 2 ms 2644 KB Output is correct
28 Correct 4 ms 2740 KB Output is correct
29 Correct 18 ms 3456 KB Output is correct
30 Correct 34 ms 4300 KB Output is correct
31 Correct 62 ms 5068 KB Output is correct
32 Correct 46 ms 5084 KB Output is correct
33 Correct 47 ms 5008 KB Output is correct
34 Correct 47 ms 5080 KB Output is correct
35 Correct 49 ms 5072 KB Output is correct
36 Correct 53 ms 5084 KB Output is correct
37 Correct 53 ms 5080 KB Output is correct
38 Correct 45 ms 5068 KB Output is correct
39 Correct 46 ms 5080 KB Output is correct
40 Correct 47 ms 5064 KB Output is correct
41 Correct 2 ms 2644 KB Output is correct
42 Correct 2 ms 2600 KB Output is correct
43 Correct 2 ms 2644 KB Output is correct
44 Correct 3 ms 2644 KB Output is correct
45 Correct 4 ms 2772 KB Output is correct
46 Correct 4 ms 2772 KB Output is correct
47 Correct 11 ms 3136 KB Output is correct
48 Correct 11 ms 3136 KB Output is correct
49 Correct 21 ms 3532 KB Output is correct
50 Correct 41 ms 4296 KB Output is correct
51 Correct 59 ms 5084 KB Output is correct
52 Correct 67 ms 5068 KB Output is correct
53 Correct 61 ms 5068 KB Output is correct
54 Correct 58 ms 5064 KB Output is correct
55 Correct 58 ms 5080 KB Output is correct
56 Correct 58 ms 5064 KB Output is correct
57 Correct 56 ms 5084 KB Output is correct
58 Correct 57 ms 5060 KB Output is correct
59 Correct 58 ms 5072 KB Output is correct
60 Correct 61 ms 5064 KB Output is correct
61 Correct 57 ms 5076 KB Output is correct
62 Correct 57 ms 5064 KB Output is correct
63 Correct 58 ms 5084 KB Output is correct
64 Correct 63 ms 5072 KB Output is correct
65 Correct 58 ms 5080 KB Output is correct
66 Correct 60 ms 5068 KB Output is correct
67 Correct 57 ms 5080 KB Output is correct
68 Correct 61 ms 5084 KB Output is correct
69 Correct 59 ms 5068 KB Output is correct
70 Correct 57 ms 5064 KB Output is correct
71 Correct 12 ms 3156 KB Output is correct
72 Correct 13 ms 3132 KB Output is correct
73 Correct 13 ms 3156 KB Output is correct
74 Correct 18 ms 3176 KB Output is correct
75 Correct 14 ms 3256 KB Output is correct
76 Correct 23 ms 3636 KB Output is correct
77 Correct 27 ms 3652 KB Output is correct
78 Correct 24 ms 3640 KB Output is correct
79 Correct 24 ms 3660 KB Output is correct
80 Correct 23 ms 3640 KB Output is correct
81 Correct 46 ms 4588 KB Output is correct
82 Correct 45 ms 4556 KB Output is correct
83 Correct 46 ms 4552 KB Output is correct
84 Correct 46 ms 4556 KB Output is correct
85 Correct 45 ms 4556 KB Output is correct
86 Correct 48 ms 5064 KB Output is correct
87 Correct 51 ms 5064 KB Output is correct
88 Correct 48 ms 5072 KB Output is correct
89 Correct 49 ms 5076 KB Output is correct
90 Correct 48 ms 5068 KB Output is correct
91 Correct 79 ms 8260 KB Output is correct
92 Correct 80 ms 8260 KB Output is correct
93 Correct 81 ms 8272 KB Output is correct
94 Correct 82 ms 8260 KB Output is correct
95 Correct 81 ms 8388 KB Output is correct
96 Correct 88 ms 11456 KB Output is correct
97 Correct 96 ms 11584 KB Output is correct
98 Correct 87 ms 11524 KB Output is correct
99 Correct 90 ms 11716 KB Output is correct
100 Correct 90 ms 11616 KB Output is correct
101 Correct 90 ms 11592 KB Output is correct
102 Correct 89 ms 11632 KB Output is correct
103 Correct 90 ms 11560 KB Output is correct
104 Correct 90 ms 11608 KB Output is correct
105 Correct 91 ms 11584 KB Output is correct
106 Correct 94 ms 13276 KB Output is correct
107 Correct 92 ms 13176 KB Output is correct
108 Correct 96 ms 13144 KB Output is correct
109 Correct 91 ms 13120 KB Output is correct
110 Correct 93 ms 13116 KB Output is correct
111 Correct 93 ms 13172 KB Output is correct
112 Correct 95 ms 13120 KB Output is correct
113 Correct 99 ms 13208 KB Output is correct
114 Correct 96 ms 13128 KB Output is correct
115 Correct 92 ms 13120 KB Output is correct
116 Incorrect 1 ms 312 KB Output isn't correct
117 Halted 0 ms 0 KB -