Submission #576336

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
576336	2022-06-13T03:33:53 Z	amunduzbaev	Diversity (CEOI21_diversity)	C++17	64 / 100	74 ms	10988 KB

diversity

#include "bits/stdc++.h"
using namespace std;
 
#define ar array
#define int long long

const int N = 3e5 + 5;
int cc[N];

signed main(){
	ios::sync_with_stdio(0); cin.tie(0);
	
	int n, q; cin>>n>>q;
	vector<int> a(n), b;
	for(int i=0;i<n;i++) cin>>a[i];
	b = a;
	sort(b.begin(), b.end());
	b.erase(unique(b.begin(), b.end()), b.end());
	int m = b.size();
	for(int i=0;i<n;i++){
		cc[a[i]]++;
	}
	
	sort(b.begin(), b.end(), [&](int i, int j){
		return (cc[i] > cc[j]);
	});
	deque<int> c;
	for(int i=0;i<m;i++){
		if(i & 1) c.push_back(cc[b[i]]);
		else c.push_front(cc[b[i]]);
	}
	
	//~ for(int i=0;i<n;i++) cout<<c[i]<<" ";
	//~ cout<<"\n";
	int res = n * (n + 1) / 2;
	int ajj = 0, aj = 0;
	for(int i=0;i<m;i++){
		res = res + c[i] * i * aj - c[i] * ajj;
		aj += c[i];
		ajj += c[i] * i;
	}
	
	cout<<res<<"\n";
}

Subtask #1
4.0 / 4.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	0 ms	324 KB	Output is correct
5	Correct	1 ms	328 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	328 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct

Subtask #2
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	0 ms	328 KB	Output is correct
3	Correct	1 ms	464 KB	Output is correct
4	Correct	8 ms	2104 KB	Output is correct
5	Correct	16 ms	3840 KB	Output is correct
6	Correct	26 ms	5612 KB	Output is correct
7	Correct	24 ms	5612 KB	Output is correct
8	Correct	25 ms	5620 KB	Output is correct
9	Correct	32 ms	5588 KB	Output is correct
10	Correct	27 ms	5616 KB	Output is correct
11	Correct	27 ms	5604 KB	Output is correct
12	Correct	26 ms	5612 KB	Output is correct
13	Correct	26 ms	5604 KB	Output is correct
14	Correct	26 ms	5528 KB	Output is correct
15	Correct	25 ms	5612 KB	Output is correct

Subtask #3
8.0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	0 ms	328 KB	Output is correct
3	Correct	1 ms	464 KB	Output is correct
4	Correct	8 ms	2104 KB	Output is correct
5	Correct	16 ms	3840 KB	Output is correct
6	Correct	26 ms	5612 KB	Output is correct
7	Correct	24 ms	5612 KB	Output is correct
8	Correct	25 ms	5620 KB	Output is correct
9	Correct	32 ms	5588 KB	Output is correct
10	Correct	27 ms	5616 KB	Output is correct
11	Correct	27 ms	5604 KB	Output is correct
12	Correct	26 ms	5612 KB	Output is correct
13	Correct	26 ms	5604 KB	Output is correct
14	Correct	26 ms	5528 KB	Output is correct
15	Correct	25 ms	5612 KB	Output is correct
16	Correct	1 ms	324 KB	Output is correct
17	Correct	0 ms	332 KB	Output is correct
18	Correct	1 ms	468 KB	Output is correct
19	Correct	10 ms	2132 KB	Output is correct
20	Correct	18 ms	3972 KB	Output is correct
21	Correct	32 ms	5844 KB	Output is correct
22	Correct	30 ms	5724 KB	Output is correct
23	Correct	35 ms	5780 KB	Output is correct
24	Correct	29 ms	5820 KB	Output is correct
25	Correct	27 ms	5760 KB	Output is correct
26	Correct	30 ms	5716 KB	Output is correct
27	Correct	27 ms	5716 KB	Output is correct
28	Correct	27 ms	5756 KB	Output is correct
29	Correct	26 ms	5712 KB	Output is correct
30	Correct	36 ms	5788 KB	Output is correct

Subtask #4
16.0 / 16.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	0 ms	328 KB	Output is correct
3	Correct	1 ms	464 KB	Output is correct
4	Correct	8 ms	2104 KB	Output is correct
5	Correct	16 ms	3840 KB	Output is correct
6	Correct	26 ms	5612 KB	Output is correct
7	Correct	24 ms	5612 KB	Output is correct
8	Correct	25 ms	5620 KB	Output is correct
9	Correct	32 ms	5588 KB	Output is correct
10	Correct	27 ms	5616 KB	Output is correct
11	Correct	27 ms	5604 KB	Output is correct
12	Correct	26 ms	5612 KB	Output is correct
13	Correct	26 ms	5604 KB	Output is correct
14	Correct	26 ms	5528 KB	Output is correct
15	Correct	25 ms	5612 KB	Output is correct
16	Correct	1 ms	324 KB	Output is correct
17	Correct	0 ms	332 KB	Output is correct
18	Correct	1 ms	468 KB	Output is correct
19	Correct	10 ms	2132 KB	Output is correct
20	Correct	18 ms	3972 KB	Output is correct
21	Correct	32 ms	5844 KB	Output is correct
22	Correct	30 ms	5724 KB	Output is correct
23	Correct	35 ms	5780 KB	Output is correct
24	Correct	29 ms	5820 KB	Output is correct
25	Correct	27 ms	5760 KB	Output is correct
26	Correct	30 ms	5716 KB	Output is correct
27	Correct	27 ms	5716 KB	Output is correct
28	Correct	27 ms	5756 KB	Output is correct
29	Correct	26 ms	5712 KB	Output is correct
30	Correct	36 ms	5788 KB	Output is correct
31	Correct	1 ms	340 KB	Output is correct
32	Correct	1 ms	340 KB	Output is correct
33	Correct	1 ms	340 KB	Output is correct
34	Correct	2 ms	468 KB	Output is correct
35	Correct	2 ms	468 KB	Output is correct
36	Correct	2 ms	468 KB	Output is correct
37	Correct	6 ms	1236 KB	Output is correct
38	Correct	10 ms	1232 KB	Output is correct
39	Correct	13 ms	2264 KB	Output is correct
40	Correct	23 ms	4224 KB	Output is correct
41	Correct	36 ms	6092 KB	Output is correct
42	Correct	42 ms	6116 KB	Output is correct
43	Correct	38 ms	6156 KB	Output is correct
44	Correct	36 ms	6096 KB	Output is correct
45	Correct	38 ms	6120 KB	Output is correct
46	Correct	34 ms	6108 KB	Output is correct
47	Correct	36 ms	6108 KB	Output is correct
48	Correct	34 ms	6120 KB	Output is correct
49	Correct	37 ms	6120 KB	Output is correct
50	Correct	35 ms	6116 KB	Output is correct
51	Correct	40 ms	6116 KB	Output is correct
52	Correct	34 ms	6128 KB	Output is correct
53	Correct	35 ms	6092 KB	Output is correct
54	Correct	34 ms	6092 KB	Output is correct
55	Correct	35 ms	6120 KB	Output is correct
56	Correct	35 ms	6112 KB	Output is correct
57	Correct	37 ms	6156 KB	Output is correct
58	Correct	47 ms	6120 KB	Output is correct
59	Correct	47 ms	6220 KB	Output is correct
60	Correct	35 ms	6120 KB	Output is correct

Subtask #5
26.0 / 26.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	0 ms	324 KB	Output is correct
5	Correct	1 ms	328 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	328 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	0 ms	328 KB	Output is correct
13	Correct	1 ms	464 KB	Output is correct
14	Correct	8 ms	2104 KB	Output is correct
15	Correct	16 ms	3840 KB	Output is correct
16	Correct	26 ms	5612 KB	Output is correct
17	Correct	24 ms	5612 KB	Output is correct
18	Correct	25 ms	5620 KB	Output is correct
19	Correct	32 ms	5588 KB	Output is correct
20	Correct	27 ms	5616 KB	Output is correct
21	Correct	27 ms	5604 KB	Output is correct
22	Correct	26 ms	5612 KB	Output is correct
23	Correct	26 ms	5604 KB	Output is correct
24	Correct	26 ms	5528 KB	Output is correct
25	Correct	25 ms	5612 KB	Output is correct
26	Correct	1 ms	324 KB	Output is correct
27	Correct	0 ms	332 KB	Output is correct
28	Correct	1 ms	468 KB	Output is correct
29	Correct	10 ms	2132 KB	Output is correct
30	Correct	18 ms	3972 KB	Output is correct
31	Correct	32 ms	5844 KB	Output is correct
32	Correct	30 ms	5724 KB	Output is correct
33	Correct	35 ms	5780 KB	Output is correct
34	Correct	29 ms	5820 KB	Output is correct
35	Correct	27 ms	5760 KB	Output is correct
36	Correct	30 ms	5716 KB	Output is correct
37	Correct	27 ms	5716 KB	Output is correct
38	Correct	27 ms	5756 KB	Output is correct
39	Correct	26 ms	5712 KB	Output is correct
40	Correct	36 ms	5788 KB	Output is correct
41	Correct	1 ms	340 KB	Output is correct
42	Correct	1 ms	340 KB	Output is correct
43	Correct	1 ms	340 KB	Output is correct
44	Correct	2 ms	468 KB	Output is correct
45	Correct	2 ms	468 KB	Output is correct
46	Correct	2 ms	468 KB	Output is correct
47	Correct	6 ms	1236 KB	Output is correct
48	Correct	10 ms	1232 KB	Output is correct
49	Correct	13 ms	2264 KB	Output is correct
50	Correct	23 ms	4224 KB	Output is correct
51	Correct	36 ms	6092 KB	Output is correct
52	Correct	42 ms	6116 KB	Output is correct
53	Correct	38 ms	6156 KB	Output is correct
54	Correct	36 ms	6096 KB	Output is correct
55	Correct	38 ms	6120 KB	Output is correct
56	Correct	34 ms	6108 KB	Output is correct
57	Correct	36 ms	6108 KB	Output is correct
58	Correct	34 ms	6120 KB	Output is correct
59	Correct	37 ms	6120 KB	Output is correct
60	Correct	35 ms	6116 KB	Output is correct
61	Correct	40 ms	6116 KB	Output is correct
62	Correct	34 ms	6128 KB	Output is correct
63	Correct	35 ms	6092 KB	Output is correct
64	Correct	34 ms	6092 KB	Output is correct
65	Correct	35 ms	6120 KB	Output is correct
66	Correct	35 ms	6112 KB	Output is correct
67	Correct	37 ms	6156 KB	Output is correct
68	Correct	47 ms	6120 KB	Output is correct
69	Correct	47 ms	6220 KB	Output is correct
70	Correct	35 ms	6120 KB	Output is correct
71	Correct	7 ms	1364 KB	Output is correct
72	Correct	7 ms	1364 KB	Output is correct
73	Correct	7 ms	1344 KB	Output is correct
74	Correct	7 ms	1364 KB	Output is correct
75	Correct	7 ms	1344 KB	Output is correct
76	Correct	14 ms	2380 KB	Output is correct
77	Correct	16 ms	2392 KB	Output is correct
78	Correct	19 ms	2380 KB	Output is correct
79	Correct	18 ms	2380 KB	Output is correct
80	Correct	18 ms	2388 KB	Output is correct
81	Correct	27 ms	4556 KB	Output is correct
82	Correct	30 ms	4552 KB	Output is correct
83	Correct	31 ms	4560 KB	Output is correct
84	Correct	28 ms	4556 KB	Output is correct
85	Correct	30 ms	4556 KB	Output is correct
86	Correct	41 ms	4772 KB	Output is correct
87	Correct	32 ms	4812 KB	Output is correct
88	Correct	41 ms	4812 KB	Output is correct
89	Correct	31 ms	4768 KB	Output is correct
90	Correct	34 ms	4816 KB	Output is correct
91	Correct	54 ms	8296 KB	Output is correct
92	Correct	54 ms	8280 KB	Output is correct
93	Correct	53 ms	8280 KB	Output is correct
94	Correct	67 ms	8412 KB	Output is correct
95	Correct	52 ms	8268 KB	Output is correct
96	Correct	58 ms	10084 KB	Output is correct
97	Correct	57 ms	10112 KB	Output is correct
98	Correct	58 ms	10112 KB	Output is correct
99	Correct	70 ms	10088 KB	Output is correct
100	Correct	59 ms	10076 KB	Output is correct
101	Correct	61 ms	10016 KB	Output is correct
102	Correct	58 ms	10084 KB	Output is correct
103	Correct	64 ms	10084 KB	Output is correct
104	Correct	59 ms	10088 KB	Output is correct
105	Correct	63 ms	10072 KB	Output is correct
106	Correct	63 ms	10840 KB	Output is correct
107	Correct	57 ms	10852 KB	Output is correct
108	Correct	60 ms	10840 KB	Output is correct
109	Correct	61 ms	10988 KB	Output is correct
110	Correct	74 ms	10844 KB	Output is correct
111	Correct	60 ms	10844 KB	Output is correct
112	Correct	58 ms	10860 KB	Output is correct
113	Correct	60 ms	10840 KB	Output is correct
114	Correct	67 ms	10844 KB	Output is correct
115	Correct	64 ms	10956 KB	Output is correct

Subtask #6
0 / 36.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	0 ms	324 KB	Output is correct
5	Correct	1 ms	328 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	328 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	0 ms	328 KB	Output is correct
13	Correct	1 ms	464 KB	Output is correct
14	Correct	8 ms	2104 KB	Output is correct
15	Correct	16 ms	3840 KB	Output is correct
16	Correct	26 ms	5612 KB	Output is correct
17	Correct	24 ms	5612 KB	Output is correct
18	Correct	25 ms	5620 KB	Output is correct
19	Correct	32 ms	5588 KB	Output is correct
20	Correct	27 ms	5616 KB	Output is correct
21	Correct	27 ms	5604 KB	Output is correct
22	Correct	26 ms	5612 KB	Output is correct
23	Correct	26 ms	5604 KB	Output is correct
24	Correct	26 ms	5528 KB	Output is correct
25	Correct	25 ms	5612 KB	Output is correct
26	Correct	1 ms	324 KB	Output is correct
27	Correct	0 ms	332 KB	Output is correct
28	Correct	1 ms	468 KB	Output is correct
29	Correct	10 ms	2132 KB	Output is correct
30	Correct	18 ms	3972 KB	Output is correct
31	Correct	32 ms	5844 KB	Output is correct
32	Correct	30 ms	5724 KB	Output is correct
33	Correct	35 ms	5780 KB	Output is correct
34	Correct	29 ms	5820 KB	Output is correct
35	Correct	27 ms	5760 KB	Output is correct
36	Correct	30 ms	5716 KB	Output is correct
37	Correct	27 ms	5716 KB	Output is correct
38	Correct	27 ms	5756 KB	Output is correct
39	Correct	26 ms	5712 KB	Output is correct
40	Correct	36 ms	5788 KB	Output is correct
41	Correct	1 ms	340 KB	Output is correct
42	Correct	1 ms	340 KB	Output is correct
43	Correct	1 ms	340 KB	Output is correct
44	Correct	2 ms	468 KB	Output is correct
45	Correct	2 ms	468 KB	Output is correct
46	Correct	2 ms	468 KB	Output is correct
47	Correct	6 ms	1236 KB	Output is correct
48	Correct	10 ms	1232 KB	Output is correct
49	Correct	13 ms	2264 KB	Output is correct
50	Correct	23 ms	4224 KB	Output is correct
51	Correct	36 ms	6092 KB	Output is correct
52	Correct	42 ms	6116 KB	Output is correct
53	Correct	38 ms	6156 KB	Output is correct
54	Correct	36 ms	6096 KB	Output is correct
55	Correct	38 ms	6120 KB	Output is correct
56	Correct	34 ms	6108 KB	Output is correct
57	Correct	36 ms	6108 KB	Output is correct
58	Correct	34 ms	6120 KB	Output is correct
59	Correct	37 ms	6120 KB	Output is correct
60	Correct	35 ms	6116 KB	Output is correct
61	Correct	40 ms	6116 KB	Output is correct
62	Correct	34 ms	6128 KB	Output is correct
63	Correct	35 ms	6092 KB	Output is correct
64	Correct	34 ms	6092 KB	Output is correct
65	Correct	35 ms	6120 KB	Output is correct
66	Correct	35 ms	6112 KB	Output is correct
67	Correct	37 ms	6156 KB	Output is correct
68	Correct	47 ms	6120 KB	Output is correct
69	Correct	47 ms	6220 KB	Output is correct
70	Correct	35 ms	6120 KB	Output is correct
71	Correct	7 ms	1364 KB	Output is correct
72	Correct	7 ms	1364 KB	Output is correct
73	Correct	7 ms	1344 KB	Output is correct
74	Correct	7 ms	1364 KB	Output is correct
75	Correct	7 ms	1344 KB	Output is correct
76	Correct	14 ms	2380 KB	Output is correct
77	Correct	16 ms	2392 KB	Output is correct
78	Correct	19 ms	2380 KB	Output is correct
79	Correct	18 ms	2380 KB	Output is correct
80	Correct	18 ms	2388 KB	Output is correct
81	Correct	27 ms	4556 KB	Output is correct
82	Correct	30 ms	4552 KB	Output is correct
83	Correct	31 ms	4560 KB	Output is correct
84	Correct	28 ms	4556 KB	Output is correct
85	Correct	30 ms	4556 KB	Output is correct
86	Correct	41 ms	4772 KB	Output is correct
87	Correct	32 ms	4812 KB	Output is correct
88	Correct	41 ms	4812 KB	Output is correct
89	Correct	31 ms	4768 KB	Output is correct
90	Correct	34 ms	4816 KB	Output is correct
91	Correct	54 ms	8296 KB	Output is correct
92	Correct	54 ms	8280 KB	Output is correct
93	Correct	53 ms	8280 KB	Output is correct
94	Correct	67 ms	8412 KB	Output is correct
95	Correct	52 ms	8268 KB	Output is correct
96	Correct	58 ms	10084 KB	Output is correct
97	Correct	57 ms	10112 KB	Output is correct
98	Correct	58 ms	10112 KB	Output is correct
99	Correct	70 ms	10088 KB	Output is correct
100	Correct	59 ms	10076 KB	Output is correct
101	Correct	61 ms	10016 KB	Output is correct
102	Correct	58 ms	10084 KB	Output is correct
103	Correct	64 ms	10084 KB	Output is correct
104	Correct	59 ms	10088 KB	Output is correct
105	Correct	63 ms	10072 KB	Output is correct
106	Correct	63 ms	10840 KB	Output is correct
107	Correct	57 ms	10852 KB	Output is correct
108	Correct	60 ms	10840 KB	Output is correct
109	Correct	61 ms	10988 KB	Output is correct
110	Correct	74 ms	10844 KB	Output is correct
111	Correct	60 ms	10844 KB	Output is correct
112	Correct	58 ms	10860 KB	Output is correct
113	Correct	60 ms	10840 KB	Output is correct
114	Correct	67 ms	10844 KB	Output is correct
115	Correct	64 ms	10956 KB	Output is correct
116	Incorrect	2 ms	516 KB	Output isn't correct
117	Halted	0 ms	0 KB	-

Submission #576336

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