답안 #613611

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
613611	2022-07-30T07:42:13 Z	yuto1115	Diversity (CEOI21_diversity)	C++17	64 / 100	210 ms	16368 KB

diversity

#include <bits/stdc++.h>
#define rep(i, n) for(ll i = 0; i < ll(n); ++i)
#define rep2(i, s, n) for(ll i = ll(s); i < ll(n); ++i)
#define rrep(i, n) for(ll i = ll(n) - 1; i >= 0; --i)
#define rrep2(i, n, t) for(ll i = ll(n) - 1; i >= ll(t); --i)
#define pb push_back
#define eb emplace_back
#define all(a) a.begin(), a.end()
#define SZ(a) int(a.size())
using namespace std;
using ll = long long;
using P = pair<int, int>;
using vi = vector<int>;
using vvi = vector<vi>;
using vl = vector<ll>;
using vvl = vector<vl>;
using vp = vector<P>;
using vvp = vector<vp>;
using vb = vector<bool>;
using vvb = vector<vb>;
using vs = vector<string>;
const int inf = 1001001001;
const ll linf = 1001001001001001001;

template<class T>
bool chmin(T &a, T b) {
    if (a > b) {
        a = b;
        return true;
    }
    return false;
}

template<class T>
bool chmax(T &a, T b) {
    if (a < b) {
        a = b;
        return true;
    }
    return false;
}

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr), cout.tie(nullptr);
    int n, q;
    cin >> n >> q;
    vi a(n);
    map<int, int> mp;
    for (int &i: a) {
        cin >> i;
        ++mp[i];
    }
    vi ls;
    for (auto[f, s]: mp) ls.pb(s);
    sort(all(ls));
    ls.pop_back();
    vi v(2);
    ll ans = 0;
    for (int i: ls) {
        if (v[0] > v[1]) swap(v[0], v[1]);
        v[0] += i;
        ans += (ll) v[0] * (n - v[0]);
    }
    rep(i, 2) assert(v[i] <= n / 2);
    ans += (ll) n * (n + 1) / 2;
    cout << ans << endl;
}

Subtask #1
4.0 / 4.0

#	결과	메모리	Grader output
1	Correct	212 KB	Output is correct
2	Correct	212 KB	Output is correct
3	Correct	212 KB	Output is correct
4	Correct	324 KB	Output is correct
5	Correct	320 KB	Output is correct
6	Correct	212 KB	Output is correct
7	Correct	212 KB	Output is correct
8	Correct	212 KB	Output is correct
9	Correct	212 KB	Output is correct
10	Correct	212 KB	Output is correct

Subtask #2
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	7 ms	836 KB	Output is correct
5	Correct	14 ms	1492 KB	Output is correct
6	Correct	19 ms	2132 KB	Output is correct
7	Correct	17 ms	2004 KB	Output is correct
8	Correct	19 ms	2008 KB	Output is correct
9	Correct	18 ms	2132 KB	Output is correct
10	Correct	19 ms	2132 KB	Output is correct
11	Correct	21 ms	2040 KB	Output is correct
12	Correct	19 ms	2128 KB	Output is correct
13	Correct	18 ms	2132 KB	Output is correct
14	Correct	18 ms	2124 KB	Output is correct
15	Correct	19 ms	2132 KB	Output is correct

Subtask #3
8.0 / 8.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	7 ms	836 KB	Output is correct
5	Correct	14 ms	1492 KB	Output is correct
6	Correct	19 ms	2132 KB	Output is correct
7	Correct	17 ms	2004 KB	Output is correct
8	Correct	19 ms	2008 KB	Output is correct
9	Correct	18 ms	2132 KB	Output is correct
10	Correct	19 ms	2132 KB	Output is correct
11	Correct	21 ms	2040 KB	Output is correct
12	Correct	19 ms	2128 KB	Output is correct
13	Correct	18 ms	2132 KB	Output is correct
14	Correct	18 ms	2124 KB	Output is correct
15	Correct	19 ms	2132 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	7 ms	996 KB	Output is correct
20	Correct	15 ms	1652 KB	Output is correct
21	Correct	21 ms	2260 KB	Output is correct
22	Correct	22 ms	2260 KB	Output is correct
23	Correct	21 ms	2248 KB	Output is correct
24	Correct	20 ms	2252 KB	Output is correct
25	Correct	21 ms	2264 KB	Output is correct
26	Correct	22 ms	2260 KB	Output is correct
27	Correct	23 ms	2168 KB	Output is correct
28	Correct	22 ms	2132 KB	Output is correct
29	Correct	21 ms	2132 KB	Output is correct
30	Correct	22 ms	2256 KB	Output is correct

Subtask #4
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	7 ms	836 KB	Output is correct
5	Correct	14 ms	1492 KB	Output is correct
6	Correct	19 ms	2132 KB	Output is correct
7	Correct	17 ms	2004 KB	Output is correct
8	Correct	19 ms	2008 KB	Output is correct
9	Correct	18 ms	2132 KB	Output is correct
10	Correct	19 ms	2132 KB	Output is correct
11	Correct	21 ms	2040 KB	Output is correct
12	Correct	19 ms	2128 KB	Output is correct
13	Correct	18 ms	2132 KB	Output is correct
14	Correct	18 ms	2124 KB	Output is correct
15	Correct	19 ms	2132 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	7 ms	996 KB	Output is correct
20	Correct	15 ms	1652 KB	Output is correct
21	Correct	21 ms	2260 KB	Output is correct
22	Correct	22 ms	2260 KB	Output is correct
23	Correct	21 ms	2248 KB	Output is correct
24	Correct	20 ms	2252 KB	Output is correct
25	Correct	21 ms	2264 KB	Output is correct
26	Correct	22 ms	2260 KB	Output is correct
27	Correct	23 ms	2168 KB	Output is correct
28	Correct	22 ms	2132 KB	Output is correct
29	Correct	21 ms	2132 KB	Output is correct
30	Correct	22 ms	2256 KB	Output is correct
31	Correct	0 ms	212 KB	Output is correct
32	Correct	1 ms	324 KB	Output is correct
33	Correct	1 ms	340 KB	Output is correct
34	Correct	1 ms	340 KB	Output is correct
35	Correct	2 ms	340 KB	Output is correct
36	Correct	2 ms	340 KB	Output is correct
37	Correct	6 ms	744 KB	Output is correct
38	Correct	7 ms	772 KB	Output is correct
39	Correct	12 ms	1100 KB	Output is correct
40	Correct	24 ms	1908 KB	Output is correct
41	Correct	37 ms	2688 KB	Output is correct
42	Correct	40 ms	2692 KB	Output is correct
43	Correct	35 ms	2676 KB	Output is correct
44	Correct	34 ms	2688 KB	Output is correct
45	Correct	35 ms	2676 KB	Output is correct
46	Correct	34 ms	2628 KB	Output is correct
47	Correct	35 ms	2676 KB	Output is correct
48	Correct	35 ms	2680 KB	Output is correct
49	Correct	35 ms	2636 KB	Output is correct
50	Correct	35 ms	2684 KB	Output is correct
51	Correct	36 ms	2636 KB	Output is correct
52	Correct	38 ms	2684 KB	Output is correct
53	Correct	35 ms	2668 KB	Output is correct
54	Correct	34 ms	2672 KB	Output is correct
55	Correct	34 ms	2676 KB	Output is correct
56	Correct	34 ms	2700 KB	Output is correct
57	Correct	35 ms	2684 KB	Output is correct
58	Correct	35 ms	2688 KB	Output is correct
59	Correct	38 ms	2688 KB	Output is correct
60	Correct	34 ms	2684 KB	Output is correct

Subtask #5
26.0 / 26.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	324 KB	Output is correct
5	Correct	0 ms	320 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	7 ms	836 KB	Output is correct
15	Correct	14 ms	1492 KB	Output is correct
16	Correct	19 ms	2132 KB	Output is correct
17	Correct	17 ms	2004 KB	Output is correct
18	Correct	19 ms	2008 KB	Output is correct
19	Correct	18 ms	2132 KB	Output is correct
20	Correct	19 ms	2132 KB	Output is correct
21	Correct	21 ms	2040 KB	Output is correct
22	Correct	19 ms	2128 KB	Output is correct
23	Correct	18 ms	2132 KB	Output is correct
24	Correct	18 ms	2124 KB	Output is correct
25	Correct	19 ms	2132 KB	Output is correct
26	Correct	0 ms	212 KB	Output is correct
27	Correct	0 ms	212 KB	Output is correct
28	Correct	1 ms	340 KB	Output is correct
29	Correct	7 ms	996 KB	Output is correct
30	Correct	15 ms	1652 KB	Output is correct
31	Correct	21 ms	2260 KB	Output is correct
32	Correct	22 ms	2260 KB	Output is correct
33	Correct	21 ms	2248 KB	Output is correct
34	Correct	20 ms	2252 KB	Output is correct
35	Correct	21 ms	2264 KB	Output is correct
36	Correct	22 ms	2260 KB	Output is correct
37	Correct	23 ms	2168 KB	Output is correct
38	Correct	22 ms	2132 KB	Output is correct
39	Correct	21 ms	2132 KB	Output is correct
40	Correct	22 ms	2256 KB	Output is correct
41	Correct	0 ms	212 KB	Output is correct
42	Correct	1 ms	324 KB	Output is correct
43	Correct	1 ms	340 KB	Output is correct
44	Correct	1 ms	340 KB	Output is correct
45	Correct	2 ms	340 KB	Output is correct
46	Correct	2 ms	340 KB	Output is correct
47	Correct	6 ms	744 KB	Output is correct
48	Correct	7 ms	772 KB	Output is correct
49	Correct	12 ms	1100 KB	Output is correct
50	Correct	24 ms	1908 KB	Output is correct
51	Correct	37 ms	2688 KB	Output is correct
52	Correct	40 ms	2692 KB	Output is correct
53	Correct	35 ms	2676 KB	Output is correct
54	Correct	34 ms	2688 KB	Output is correct
55	Correct	35 ms	2676 KB	Output is correct
56	Correct	34 ms	2628 KB	Output is correct
57	Correct	35 ms	2676 KB	Output is correct
58	Correct	35 ms	2680 KB	Output is correct
59	Correct	35 ms	2636 KB	Output is correct
60	Correct	35 ms	2684 KB	Output is correct
61	Correct	36 ms	2636 KB	Output is correct
62	Correct	38 ms	2684 KB	Output is correct
63	Correct	35 ms	2668 KB	Output is correct
64	Correct	34 ms	2672 KB	Output is correct
65	Correct	34 ms	2676 KB	Output is correct
66	Correct	34 ms	2700 KB	Output is correct
67	Correct	35 ms	2684 KB	Output is correct
68	Correct	35 ms	2688 KB	Output is correct
69	Correct	38 ms	2688 KB	Output is correct
70	Correct	34 ms	2684 KB	Output is correct
71	Correct	7 ms	852 KB	Output is correct
72	Correct	8 ms	816 KB	Output is correct
73	Correct	9 ms	852 KB	Output is correct
74	Correct	7 ms	852 KB	Output is correct
75	Correct	7 ms	856 KB	Output is correct
76	Correct	16 ms	1488 KB	Output is correct
77	Correct	16 ms	1448 KB	Output is correct
78	Correct	16 ms	1492 KB	Output is correct
79	Correct	16 ms	1424 KB	Output is correct
80	Correct	16 ms	1424 KB	Output is correct
81	Correct	37 ms	2508 KB	Output is correct
82	Correct	35 ms	2556 KB	Output is correct
83	Correct	36 ms	2536 KB	Output is correct
84	Correct	35 ms	2556 KB	Output is correct
85	Correct	39 ms	2636 KB	Output is correct
86	Correct	46 ms	3196 KB	Output is correct
87	Correct	42 ms	3228 KB	Output is correct
88	Correct	43 ms	3324 KB	Output is correct
89	Correct	43 ms	3276 KB	Output is correct
90	Correct	51 ms	3276 KB	Output is correct
91	Correct	110 ms	8536 KB	Output is correct
92	Correct	110 ms	8644 KB	Output is correct
93	Correct	116 ms	8532 KB	Output is correct
94	Correct	92 ms	8548 KB	Output is correct
95	Correct	94 ms	8520 KB	Output is correct
96	Correct	161 ms	13860 KB	Output is correct
97	Correct	150 ms	13924 KB	Output is correct
98	Correct	151 ms	13896 KB	Output is correct
99	Correct	147 ms	13828 KB	Output is correct
100	Correct	149 ms	13912 KB	Output is correct
101	Correct	164 ms	13928 KB	Output is correct
102	Correct	170 ms	13848 KB	Output is correct
103	Correct	153 ms	13928 KB	Output is correct
104	Correct	171 ms	13912 KB	Output is correct
105	Correct	155 ms	13836 KB	Output is correct
106	Correct	168 ms	16324 KB	Output is correct
107	Correct	178 ms	16252 KB	Output is correct
108	Correct	181 ms	16292 KB	Output is correct
109	Correct	172 ms	16212 KB	Output is correct
110	Correct	179 ms	16284 KB	Output is correct
111	Correct	201 ms	16232 KB	Output is correct
112	Correct	185 ms	16340 KB	Output is correct
113	Correct	210 ms	16368 KB	Output is correct
114	Correct	179 ms	16308 KB	Output is correct
115	Correct	181 ms	16268 KB	Output is correct

Subtask #6
0 / 36.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	324 KB	Output is correct
5	Correct	0 ms	320 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	7 ms	836 KB	Output is correct
15	Correct	14 ms	1492 KB	Output is correct
16	Correct	19 ms	2132 KB	Output is correct
17	Correct	17 ms	2004 KB	Output is correct
18	Correct	19 ms	2008 KB	Output is correct
19	Correct	18 ms	2132 KB	Output is correct
20	Correct	19 ms	2132 KB	Output is correct
21	Correct	21 ms	2040 KB	Output is correct
22	Correct	19 ms	2128 KB	Output is correct
23	Correct	18 ms	2132 KB	Output is correct
24	Correct	18 ms	2124 KB	Output is correct
25	Correct	19 ms	2132 KB	Output is correct
26	Correct	0 ms	212 KB	Output is correct
27	Correct	0 ms	212 KB	Output is correct
28	Correct	1 ms	340 KB	Output is correct
29	Correct	7 ms	996 KB	Output is correct
30	Correct	15 ms	1652 KB	Output is correct
31	Correct	21 ms	2260 KB	Output is correct
32	Correct	22 ms	2260 KB	Output is correct
33	Correct	21 ms	2248 KB	Output is correct
34	Correct	20 ms	2252 KB	Output is correct
35	Correct	21 ms	2264 KB	Output is correct
36	Correct	22 ms	2260 KB	Output is correct
37	Correct	23 ms	2168 KB	Output is correct
38	Correct	22 ms	2132 KB	Output is correct
39	Correct	21 ms	2132 KB	Output is correct
40	Correct	22 ms	2256 KB	Output is correct
41	Correct	0 ms	212 KB	Output is correct
42	Correct	1 ms	324 KB	Output is correct
43	Correct	1 ms	340 KB	Output is correct
44	Correct	1 ms	340 KB	Output is correct
45	Correct	2 ms	340 KB	Output is correct
46	Correct	2 ms	340 KB	Output is correct
47	Correct	6 ms	744 KB	Output is correct
48	Correct	7 ms	772 KB	Output is correct
49	Correct	12 ms	1100 KB	Output is correct
50	Correct	24 ms	1908 KB	Output is correct
51	Correct	37 ms	2688 KB	Output is correct
52	Correct	40 ms	2692 KB	Output is correct
53	Correct	35 ms	2676 KB	Output is correct
54	Correct	34 ms	2688 KB	Output is correct
55	Correct	35 ms	2676 KB	Output is correct
56	Correct	34 ms	2628 KB	Output is correct
57	Correct	35 ms	2676 KB	Output is correct
58	Correct	35 ms	2680 KB	Output is correct
59	Correct	35 ms	2636 KB	Output is correct
60	Correct	35 ms	2684 KB	Output is correct
61	Correct	36 ms	2636 KB	Output is correct
62	Correct	38 ms	2684 KB	Output is correct
63	Correct	35 ms	2668 KB	Output is correct
64	Correct	34 ms	2672 KB	Output is correct
65	Correct	34 ms	2676 KB	Output is correct
66	Correct	34 ms	2700 KB	Output is correct
67	Correct	35 ms	2684 KB	Output is correct
68	Correct	35 ms	2688 KB	Output is correct
69	Correct	38 ms	2688 KB	Output is correct
70	Correct	34 ms	2684 KB	Output is correct
71	Correct	7 ms	852 KB	Output is correct
72	Correct	8 ms	816 KB	Output is correct
73	Correct	9 ms	852 KB	Output is correct
74	Correct	7 ms	852 KB	Output is correct
75	Correct	7 ms	856 KB	Output is correct
76	Correct	16 ms	1488 KB	Output is correct
77	Correct	16 ms	1448 KB	Output is correct
78	Correct	16 ms	1492 KB	Output is correct
79	Correct	16 ms	1424 KB	Output is correct
80	Correct	16 ms	1424 KB	Output is correct
81	Correct	37 ms	2508 KB	Output is correct
82	Correct	35 ms	2556 KB	Output is correct
83	Correct	36 ms	2536 KB	Output is correct
84	Correct	35 ms	2556 KB	Output is correct
85	Correct	39 ms	2636 KB	Output is correct
86	Correct	46 ms	3196 KB	Output is correct
87	Correct	42 ms	3228 KB	Output is correct
88	Correct	43 ms	3324 KB	Output is correct
89	Correct	43 ms	3276 KB	Output is correct
90	Correct	51 ms	3276 KB	Output is correct
91	Correct	110 ms	8536 KB	Output is correct
92	Correct	110 ms	8644 KB	Output is correct
93	Correct	116 ms	8532 KB	Output is correct
94	Correct	92 ms	8548 KB	Output is correct
95	Correct	94 ms	8520 KB	Output is correct
96	Correct	161 ms	13860 KB	Output is correct
97	Correct	150 ms	13924 KB	Output is correct
98	Correct	151 ms	13896 KB	Output is correct
99	Correct	147 ms	13828 KB	Output is correct
100	Correct	149 ms	13912 KB	Output is correct
101	Correct	164 ms	13928 KB	Output is correct
102	Correct	170 ms	13848 KB	Output is correct
103	Correct	153 ms	13928 KB	Output is correct
104	Correct	171 ms	13912 KB	Output is correct
105	Correct	155 ms	13836 KB	Output is correct
106	Correct	168 ms	16324 KB	Output is correct
107	Correct	178 ms	16252 KB	Output is correct
108	Correct	181 ms	16292 KB	Output is correct
109	Correct	172 ms	16212 KB	Output is correct
110	Correct	179 ms	16284 KB	Output is correct
111	Correct	201 ms	16232 KB	Output is correct
112	Correct	185 ms	16340 KB	Output is correct
113	Correct	210 ms	16368 KB	Output is correct
114	Correct	179 ms	16308 KB	Output is correct
115	Correct	181 ms	16268 KB	Output is correct
116	Incorrect	1 ms	468 KB	Output isn't correct
117	Halted	0 ms	0 KB	-

답안 #613611

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