답안 #920280

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
920280	2024-02-02T11:46:52 Z	vjudge1	Diversity (CEOI21_diversity)	C++17	64 / 100	7000 ms	9216 KB

diversity

#include <iostream>
#include <complex>
#include <vector>
#include <string>
#include <algorithm>
#include <cstdio>
#include <numeric>
#include <cstring>
#include <ctime>
#include <cstdlib>
#include <set>
#include <map>
#include <unordered_map>
#include <unordered_set>
#include <list>
#include <cmath>
#include <bitset>
#include <cassert>
#include <queue>
#include <stack>
#include <deque>
#include <random>
 
using namespace std;
template<typename T1, typename T2> inline void chkmin(T1 &a, T2 b) {if (a > b) a = b;}
template<typename T1, typename T2> inline void chkmax(T1 &a, T2 b) {if (a < b) a = b;}
#define files(FILENAME) read(FILENAME); write(FILENAME)
#define read(FILENAME) freopen((FILENAME + ".in").c_str(), "r", stdin)
#define write(FILENAME) freopen((FILENAME + ".out").c_str(), "w", stdout)
#define all(c) (c).begin(), (c).end()
#define sz(c) (int)(c).size()
#define left left228
#define right right228
#define y1 y1228
#define mp make_pair
#define pb push_back
#define y2 y2228
#define rank rank228
using ll = long long;
using ld = long double; 
const string FILENAME = "input";
const int MAXN = 300228;

int n, q;
int cnt[MAXN], f[MAXN];


ll func(ll n) {
	return n * (n + 1) / 2;
}

ll calc(vector<int> a) {
	int n = 0;
	for (auto i: a) {
		n += i;
	}
	ll res = 0;
	ll x = 0;
	for (auto i: a) {
		res += func(x) + func(n - x - i);
		x += i; 
	}
	res = func(n) * sz(a) - res;
	return res;
}

int main() {
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	cout.tie(0);
	//read(FILENAME);
	cin >> n >> q;
	vector<int> a(n + 1);
	int mx = 0;
	for (int i = 1; i <= n; i++) {
		cin >> a[i];
		chkmax(mx, a[i]);
	}
	for (int i = 1; i <= q; i++) {
		int l, r;
		cin >> l >> r;
		for (int j = l; j <= r; j++) {
			f[a[j]]++;
		}
		vector<int> v;
		for (int i = 1; i <= mx; i++) {
			if (f[i] != 0) {
				v.pb(f[i]);
			}
		}
		sort(all(v));
		vector<int> optim;
		for (int i = 0; i < sz(v); i += 2) {
			optim.pb(v[i]);
		}
		vector<int> aux;
		for (int i = 1; i < sz(v); i += 2) {
			aux.pb(v[i]);
		}
		reverse(all(aux));
		for (auto i: aux) {
			optim.pb(i);
		}
		cout << calc(optim) << '\n';
		for (int j = l; j <= r; j++) {
			f[a[j]] = 0;
		}
	}
	return 0;				
}

Subtask #1
4.0 / 4.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	1 ms	344 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct

Subtask #2
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	1 ms	348 KB	Output is correct
4	Correct	5 ms	856 KB	Output is correct
5	Correct	9 ms	1112 KB	Output is correct
6	Correct	15 ms	1624 KB	Output is correct
7	Correct	13 ms	1624 KB	Output is correct
8	Correct	14 ms	1624 KB	Output is correct
9	Correct	14 ms	1624 KB	Output is correct
10	Correct	13 ms	1624 KB	Output is correct
11	Correct	14 ms	1624 KB	Output is correct
12	Correct	13 ms	1624 KB	Output is correct
13	Correct	13 ms	1624 KB	Output is correct
14	Correct	13 ms	1624 KB	Output is correct
15	Correct	17 ms	1628 KB	Output is correct

Subtask #3
8.0 / 8.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	1 ms	348 KB	Output is correct
4	Correct	5 ms	856 KB	Output is correct
5	Correct	9 ms	1112 KB	Output is correct
6	Correct	15 ms	1624 KB	Output is correct
7	Correct	13 ms	1624 KB	Output is correct
8	Correct	14 ms	1624 KB	Output is correct
9	Correct	14 ms	1624 KB	Output is correct
10	Correct	13 ms	1624 KB	Output is correct
11	Correct	14 ms	1624 KB	Output is correct
12	Correct	13 ms	1624 KB	Output is correct
13	Correct	13 ms	1624 KB	Output is correct
14	Correct	13 ms	1624 KB	Output is correct
15	Correct	17 ms	1628 KB	Output is correct
16	Correct	0 ms	344 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	1 ms	344 KB	Output is correct
19	Correct	5 ms	856 KB	Output is correct
20	Correct	10 ms	1312 KB	Output is correct
21	Correct	14 ms	1624 KB	Output is correct
22	Correct	14 ms	1624 KB	Output is correct
23	Correct	14 ms	1624 KB	Output is correct
24	Correct	17 ms	2036 KB	Output is correct
25	Correct	14 ms	1624 KB	Output is correct
26	Correct	15 ms	1624 KB	Output is correct
27	Correct	14 ms	1624 KB	Output is correct
28	Correct	15 ms	1624 KB	Output is correct
29	Correct	14 ms	1628 KB	Output is correct
30	Correct	14 ms	1624 KB	Output is correct

Subtask #4
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	1 ms	348 KB	Output is correct
4	Correct	5 ms	856 KB	Output is correct
5	Correct	9 ms	1112 KB	Output is correct
6	Correct	15 ms	1624 KB	Output is correct
7	Correct	13 ms	1624 KB	Output is correct
8	Correct	14 ms	1624 KB	Output is correct
9	Correct	14 ms	1624 KB	Output is correct
10	Correct	13 ms	1624 KB	Output is correct
11	Correct	14 ms	1624 KB	Output is correct
12	Correct	13 ms	1624 KB	Output is correct
13	Correct	13 ms	1624 KB	Output is correct
14	Correct	13 ms	1624 KB	Output is correct
15	Correct	17 ms	1628 KB	Output is correct
16	Correct	0 ms	344 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	1 ms	344 KB	Output is correct
19	Correct	5 ms	856 KB	Output is correct
20	Correct	10 ms	1312 KB	Output is correct
21	Correct	14 ms	1624 KB	Output is correct
22	Correct	14 ms	1624 KB	Output is correct
23	Correct	14 ms	1624 KB	Output is correct
24	Correct	17 ms	2036 KB	Output is correct
25	Correct	14 ms	1624 KB	Output is correct
26	Correct	15 ms	1624 KB	Output is correct
27	Correct	14 ms	1624 KB	Output is correct
28	Correct	15 ms	1624 KB	Output is correct
29	Correct	14 ms	1628 KB	Output is correct
30	Correct	14 ms	1624 KB	Output is correct
31	Correct	0 ms	344 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	0 ms	344 KB	Output is correct
34	Correct	1 ms	344 KB	Output is correct
35	Correct	1 ms	344 KB	Output is correct
36	Correct	1 ms	344 KB	Output is correct
37	Correct	3 ms	600 KB	Output is correct
38	Correct	3 ms	600 KB	Output is correct
39	Correct	5 ms	856 KB	Output is correct
40	Correct	10 ms	1112 KB	Output is correct
41	Correct	16 ms	1624 KB	Output is correct
42	Correct	15 ms	1628 KB	Output is correct
43	Correct	15 ms	1624 KB	Output is correct
44	Correct	16 ms	1628 KB	Output is correct
45	Correct	17 ms	1624 KB	Output is correct
46	Correct	15 ms	1624 KB	Output is correct
47	Correct	16 ms	1624 KB	Output is correct
48	Correct	15 ms	1628 KB	Output is correct
49	Correct	15 ms	1624 KB	Output is correct
50	Correct	15 ms	1624 KB	Output is correct
51	Correct	15 ms	1624 KB	Output is correct
52	Correct	15 ms	1656 KB	Output is correct
53	Correct	15 ms	1624 KB	Output is correct
54	Correct	17 ms	1628 KB	Output is correct
55	Correct	15 ms	1624 KB	Output is correct
56	Correct	15 ms	1624 KB	Output is correct
57	Correct	15 ms	1624 KB	Output is correct
58	Correct	15 ms	1624 KB	Output is correct
59	Correct	15 ms	1624 KB	Output is correct
60	Correct	15 ms	1624 KB	Output is correct

Subtask #5
26.0 / 26.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	1 ms	344 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	0 ms	344 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	5 ms	856 KB	Output is correct
15	Correct	9 ms	1112 KB	Output is correct
16	Correct	15 ms	1624 KB	Output is correct
17	Correct	13 ms	1624 KB	Output is correct
18	Correct	14 ms	1624 KB	Output is correct
19	Correct	14 ms	1624 KB	Output is correct
20	Correct	13 ms	1624 KB	Output is correct
21	Correct	14 ms	1624 KB	Output is correct
22	Correct	13 ms	1624 KB	Output is correct
23	Correct	13 ms	1624 KB	Output is correct
24	Correct	13 ms	1624 KB	Output is correct
25	Correct	17 ms	1628 KB	Output is correct
26	Correct	0 ms	344 KB	Output is correct
27	Correct	0 ms	348 KB	Output is correct
28	Correct	1 ms	344 KB	Output is correct
29	Correct	5 ms	856 KB	Output is correct
30	Correct	10 ms	1312 KB	Output is correct
31	Correct	14 ms	1624 KB	Output is correct
32	Correct	14 ms	1624 KB	Output is correct
33	Correct	14 ms	1624 KB	Output is correct
34	Correct	17 ms	2036 KB	Output is correct
35	Correct	14 ms	1624 KB	Output is correct
36	Correct	15 ms	1624 KB	Output is correct
37	Correct	14 ms	1624 KB	Output is correct
38	Correct	15 ms	1624 KB	Output is correct
39	Correct	14 ms	1628 KB	Output is correct
40	Correct	14 ms	1624 KB	Output is correct
41	Correct	0 ms	344 KB	Output is correct
42	Correct	1 ms	348 KB	Output is correct
43	Correct	0 ms	344 KB	Output is correct
44	Correct	1 ms	344 KB	Output is correct
45	Correct	1 ms	344 KB	Output is correct
46	Correct	1 ms	344 KB	Output is correct
47	Correct	3 ms	600 KB	Output is correct
48	Correct	3 ms	600 KB	Output is correct
49	Correct	5 ms	856 KB	Output is correct
50	Correct	10 ms	1112 KB	Output is correct
51	Correct	16 ms	1624 KB	Output is correct
52	Correct	15 ms	1628 KB	Output is correct
53	Correct	15 ms	1624 KB	Output is correct
54	Correct	16 ms	1628 KB	Output is correct
55	Correct	17 ms	1624 KB	Output is correct
56	Correct	15 ms	1624 KB	Output is correct
57	Correct	16 ms	1624 KB	Output is correct
58	Correct	15 ms	1628 KB	Output is correct
59	Correct	15 ms	1624 KB	Output is correct
60	Correct	15 ms	1624 KB	Output is correct
61	Correct	15 ms	1624 KB	Output is correct
62	Correct	15 ms	1656 KB	Output is correct
63	Correct	15 ms	1624 KB	Output is correct
64	Correct	17 ms	1628 KB	Output is correct
65	Correct	15 ms	1624 KB	Output is correct
66	Correct	15 ms	1624 KB	Output is correct
67	Correct	15 ms	1624 KB	Output is correct
68	Correct	15 ms	1624 KB	Output is correct
69	Correct	15 ms	1624 KB	Output is correct
70	Correct	15 ms	1624 KB	Output is correct
71	Correct	4 ms	600 KB	Output is correct
72	Correct	3 ms	600 KB	Output is correct
73	Correct	3 ms	604 KB	Output is correct
74	Correct	3 ms	604 KB	Output is correct
75	Correct	4 ms	600 KB	Output is correct
76	Correct	6 ms	860 KB	Output is correct
77	Correct	6 ms	856 KB	Output is correct
78	Correct	6 ms	860 KB	Output is correct
79	Correct	6 ms	856 KB	Output is correct
80	Correct	6 ms	1056 KB	Output is correct
81	Correct	11 ms	1372 KB	Output is correct
82	Correct	11 ms	1368 KB	Output is correct
83	Correct	12 ms	1368 KB	Output is correct
84	Correct	12 ms	1368 KB	Output is correct
85	Correct	12 ms	1368 KB	Output is correct
86	Correct	13 ms	1624 KB	Output is correct
87	Correct	13 ms	1624 KB	Output is correct
88	Correct	14 ms	1880 KB	Output is correct
89	Correct	14 ms	1880 KB	Output is correct
90	Correct	14 ms	1624 KB	Output is correct
91	Correct	22 ms	5172 KB	Output is correct
92	Correct	23 ms	5340 KB	Output is correct
93	Correct	22 ms	5340 KB	Output is correct
94	Correct	22 ms	5328 KB	Output is correct
95	Correct	25 ms	5328 KB	Output is correct
96	Correct	29 ms	6840 KB	Output is correct
97	Correct	29 ms	8652 KB	Output is correct
98	Correct	28 ms	8660 KB	Output is correct
99	Correct	28 ms	8652 KB	Output is correct
100	Correct	28 ms	8584 KB	Output is correct
101	Correct	27 ms	8652 KB	Output is correct
102	Correct	28 ms	8540 KB	Output is correct
103	Correct	28 ms	8660 KB	Output is correct
104	Correct	27 ms	8544 KB	Output is correct
105	Correct	27 ms	8652 KB	Output is correct
106	Correct	28 ms	9056 KB	Output is correct
107	Correct	29 ms	9216 KB	Output is correct
108	Correct	28 ms	9164 KB	Output is correct
109	Correct	28 ms	9164 KB	Output is correct
110	Correct	29 ms	9184 KB	Output is correct
111	Correct	28 ms	9184 KB	Output is correct
112	Correct	27 ms	9164 KB	Output is correct
113	Correct	28 ms	9172 KB	Output is correct
114	Correct	27 ms	9164 KB	Output is correct
115	Correct	27 ms	9164 KB	Output is correct

Subtask #6
0 / 36.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	1 ms	344 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	0 ms	344 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	5 ms	856 KB	Output is correct
15	Correct	9 ms	1112 KB	Output is correct
16	Correct	15 ms	1624 KB	Output is correct
17	Correct	13 ms	1624 KB	Output is correct
18	Correct	14 ms	1624 KB	Output is correct
19	Correct	14 ms	1624 KB	Output is correct
20	Correct	13 ms	1624 KB	Output is correct
21	Correct	14 ms	1624 KB	Output is correct
22	Correct	13 ms	1624 KB	Output is correct
23	Correct	13 ms	1624 KB	Output is correct
24	Correct	13 ms	1624 KB	Output is correct
25	Correct	17 ms	1628 KB	Output is correct
26	Correct	0 ms	344 KB	Output is correct
27	Correct	0 ms	348 KB	Output is correct
28	Correct	1 ms	344 KB	Output is correct
29	Correct	5 ms	856 KB	Output is correct
30	Correct	10 ms	1312 KB	Output is correct
31	Correct	14 ms	1624 KB	Output is correct
32	Correct	14 ms	1624 KB	Output is correct
33	Correct	14 ms	1624 KB	Output is correct
34	Correct	17 ms	2036 KB	Output is correct
35	Correct	14 ms	1624 KB	Output is correct
36	Correct	15 ms	1624 KB	Output is correct
37	Correct	14 ms	1624 KB	Output is correct
38	Correct	15 ms	1624 KB	Output is correct
39	Correct	14 ms	1628 KB	Output is correct
40	Correct	14 ms	1624 KB	Output is correct
41	Correct	0 ms	344 KB	Output is correct
42	Correct	1 ms	348 KB	Output is correct
43	Correct	0 ms	344 KB	Output is correct
44	Correct	1 ms	344 KB	Output is correct
45	Correct	1 ms	344 KB	Output is correct
46	Correct	1 ms	344 KB	Output is correct
47	Correct	3 ms	600 KB	Output is correct
48	Correct	3 ms	600 KB	Output is correct
49	Correct	5 ms	856 KB	Output is correct
50	Correct	10 ms	1112 KB	Output is correct
51	Correct	16 ms	1624 KB	Output is correct
52	Correct	15 ms	1628 KB	Output is correct
53	Correct	15 ms	1624 KB	Output is correct
54	Correct	16 ms	1628 KB	Output is correct
55	Correct	17 ms	1624 KB	Output is correct
56	Correct	15 ms	1624 KB	Output is correct
57	Correct	16 ms	1624 KB	Output is correct
58	Correct	15 ms	1628 KB	Output is correct
59	Correct	15 ms	1624 KB	Output is correct
60	Correct	15 ms	1624 KB	Output is correct
61	Correct	15 ms	1624 KB	Output is correct
62	Correct	15 ms	1656 KB	Output is correct
63	Correct	15 ms	1624 KB	Output is correct
64	Correct	17 ms	1628 KB	Output is correct
65	Correct	15 ms	1624 KB	Output is correct
66	Correct	15 ms	1624 KB	Output is correct
67	Correct	15 ms	1624 KB	Output is correct
68	Correct	15 ms	1624 KB	Output is correct
69	Correct	15 ms	1624 KB	Output is correct
70	Correct	15 ms	1624 KB	Output is correct
71	Correct	4 ms	600 KB	Output is correct
72	Correct	3 ms	600 KB	Output is correct
73	Correct	3 ms	604 KB	Output is correct
74	Correct	3 ms	604 KB	Output is correct
75	Correct	4 ms	600 KB	Output is correct
76	Correct	6 ms	860 KB	Output is correct
77	Correct	6 ms	856 KB	Output is correct
78	Correct	6 ms	860 KB	Output is correct
79	Correct	6 ms	856 KB	Output is correct
80	Correct	6 ms	1056 KB	Output is correct
81	Correct	11 ms	1372 KB	Output is correct
82	Correct	11 ms	1368 KB	Output is correct
83	Correct	12 ms	1368 KB	Output is correct
84	Correct	12 ms	1368 KB	Output is correct
85	Correct	12 ms	1368 KB	Output is correct
86	Correct	13 ms	1624 KB	Output is correct
87	Correct	13 ms	1624 KB	Output is correct
88	Correct	14 ms	1880 KB	Output is correct
89	Correct	14 ms	1880 KB	Output is correct
90	Correct	14 ms	1624 KB	Output is correct
91	Correct	22 ms	5172 KB	Output is correct
92	Correct	23 ms	5340 KB	Output is correct
93	Correct	22 ms	5340 KB	Output is correct
94	Correct	22 ms	5328 KB	Output is correct
95	Correct	25 ms	5328 KB	Output is correct
96	Correct	29 ms	6840 KB	Output is correct
97	Correct	29 ms	8652 KB	Output is correct
98	Correct	28 ms	8660 KB	Output is correct
99	Correct	28 ms	8652 KB	Output is correct
100	Correct	28 ms	8584 KB	Output is correct
101	Correct	27 ms	8652 KB	Output is correct
102	Correct	28 ms	8540 KB	Output is correct
103	Correct	28 ms	8660 KB	Output is correct
104	Correct	27 ms	8544 KB	Output is correct
105	Correct	27 ms	8652 KB	Output is correct
106	Correct	28 ms	9056 KB	Output is correct
107	Correct	29 ms	9216 KB	Output is correct
108	Correct	28 ms	9164 KB	Output is correct
109	Correct	28 ms	9164 KB	Output is correct
110	Correct	29 ms	9184 KB	Output is correct
111	Correct	28 ms	9184 KB	Output is correct
112	Correct	27 ms	9164 KB	Output is correct
113	Correct	28 ms	9172 KB	Output is correct
114	Correct	27 ms	9164 KB	Output is correct
115	Correct	27 ms	9164 KB	Output is correct
116	Correct	264 ms	1296 KB	Output is correct
117	Correct	352 ms	1360 KB	Output is correct
118	Correct	1089 ms	2120 KB	Output is correct
119	Correct	1758 ms	2352 KB	Output is correct
120	Correct	2461 ms	1848 KB	Output is correct
121	Correct	3574 ms	2436 KB	Output is correct
122	Correct	4946 ms	2972 KB	Output is correct
123	Correct	5595 ms	3436 KB	Output is correct
124	Execution timed out	7025 ms	3328 KB	Time limit exceeded
125	Halted	0 ms	0 KB	-

답안 #920280

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