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Submission #478638

# Submission time Handle Problem Language Result Execution time Memory
478638 2021-10-08T05:58:03 Z CSQ31 Diversity (CEOI21_diversity) C++17
64 / 100
 114 ms 7968 KB 
#include <bits/stdc++.h>
using namespace std;
const int MAXN = 3e5+1;
int cnt[MAXN+1];
typedef long long int ll;
int main()
{
	int n,q;
	cin>>n>>q;
	vector<int>a(n);
	for(int i=0;i<n;i++)cin>>a[i];
	if(q==1){
		int l,r;
		cin>>l>>r;
		vector<int>c;
		for(int x:a)cnt[x]++;
		for(int i=1;i<=MAXN;i++){
			if(cnt[i])c.push_back(cnt[i]);
		}
		sort(c.begin(),c.end());
		deque<int>lef,rig;
		ll lsum = 0,rsum =0;
		for(int x:c){
			if(lsum <= rsum){
				lsum+=x;
				lef.push_back(x);
			}else{
				rsum+=x;
				rig.push_front(x);
			}
		}
		vector<int>fin;
		while(!lef.empty()){
			fin.push_back(lef.front());
			lef.pop_front();
		}
		while(!rig.empty()){
			fin.push_back(rig.front());
			rig.pop_front();
		}
		int i = 0;
		ll ans = 0;
		for(int x:fin){
			//cout<<x<<" ";
			ans+=(i+x) * 1LL * (n-i) - (x*1LL*(x-1))/2;
			i+=x;
		}
		cout<<ans<<'\n';
		
	}
	
	
}

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 1 ms 208 KB Output is correct
9 Correct 1 ms 208 KB Output is correct
10 Correct 1 ms 208 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 2 ms 312 KB Output is correct
4 Correct 16 ms 848 KB Output is correct
5 Correct 30 ms 1464 KB Output is correct
6 Correct 53 ms 2100 KB Output is correct
7 Correct 50 ms 1992 KB Output is correct
8 Correct 46 ms 1984 KB Output is correct
9 Correct 49 ms 1992 KB Output is correct
10 Correct 51 ms 2120 KB Output is correct
11 Correct 54 ms 2084 KB Output is correct
12 Correct 55 ms 2100 KB Output is correct
13 Correct 52 ms 2108 KB Output is correct
14 Correct 53 ms 2092 KB Output is correct
15 Correct 53 ms 1972 KB Output is correct

Subtask #3
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 2 ms 312 KB Output is correct
4 Correct 16 ms 848 KB Output is correct
5 Correct 30 ms 1464 KB Output is correct
6 Correct 53 ms 2100 KB Output is correct
7 Correct 50 ms 1992 KB Output is correct
8 Correct 46 ms 1984 KB Output is correct
9 Correct 49 ms 1992 KB Output is correct
10 Correct 51 ms 2120 KB Output is correct
11 Correct 54 ms 2084 KB Output is correct
12 Correct 55 ms 2100 KB Output is correct
13 Correct 52 ms 2108 KB Output is correct
14 Correct 53 ms 2092 KB Output is correct
15 Correct 53 ms 1972 KB Output is correct
16 Correct 1 ms 208 KB Output is correct
17 Correct 1 ms 208 KB Output is correct
18 Correct 2 ms 336 KB Output is correct
19 Correct 21 ms 976 KB Output is correct
20 Correct 39 ms 1604 KB Output is correct
21 Correct 53 ms 2232 KB Output is correct
22 Correct 56 ms 2212 KB Output is correct
23 Correct 52 ms 2232 KB Output is correct
24 Correct 58 ms 2232 KB Output is correct
25 Correct 56 ms 2236 KB Output is correct
26 Correct 53 ms 2224 KB Output is correct
27 Correct 53 ms 2228 KB Output is correct
28 Correct 55 ms 2120 KB Output is correct
29 Correct 51 ms 2120 KB Output is correct
30 Correct 54 ms 2220 KB Output is correct

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 2 ms 312 KB Output is correct
4 Correct 16 ms 848 KB Output is correct
5 Correct 30 ms 1464 KB Output is correct
6 Correct 53 ms 2100 KB Output is correct
7 Correct 50 ms 1992 KB Output is correct
8 Correct 46 ms 1984 KB Output is correct
9 Correct 49 ms 1992 KB Output is correct
10 Correct 51 ms 2120 KB Output is correct
11 Correct 54 ms 2084 KB Output is correct
12 Correct 55 ms 2100 KB Output is correct
13 Correct 52 ms 2108 KB Output is correct
14 Correct 53 ms 2092 KB Output is correct
15 Correct 53 ms 1972 KB Output is correct
16 Correct 1 ms 208 KB Output is correct
17 Correct 1 ms 208 KB Output is correct
18 Correct 2 ms 336 KB Output is correct
19 Correct 21 ms 976 KB Output is correct
20 Correct 39 ms 1604 KB Output is correct
21 Correct 53 ms 2232 KB Output is correct
22 Correct 56 ms 2212 KB Output is correct
23 Correct 52 ms 2232 KB Output is correct
24 Correct 58 ms 2232 KB Output is correct
25 Correct 56 ms 2236 KB Output is correct
26 Correct 53 ms 2224 KB Output is correct
27 Correct 53 ms 2228 KB Output is correct
28 Correct 55 ms 2120 KB Output is correct
29 Correct 51 ms 2120 KB Output is correct
30 Correct 54 ms 2220 KB Output is correct
31 Correct 1 ms 304 KB Output is correct
32 Correct 1 ms 208 KB Output is correct
33 Correct 1 ms 308 KB Output is correct
34 Correct 3 ms 336 KB Output is correct
35 Correct 3 ms 336 KB Output is correct
36 Correct 3 ms 336 KB Output is correct
37 Correct 13 ms 692 KB Output is correct
38 Correct 13 ms 592 KB Output is correct
39 Correct 24 ms 1076 KB Output is correct
40 Correct 49 ms 1744 KB Output is correct
41 Correct 71 ms 2608 KB Output is correct
42 Correct 71 ms 2616 KB Output is correct
43 Correct 72 ms 2612 KB Output is correct
44 Correct 73 ms 2604 KB Output is correct
45 Correct 68 ms 2600 KB Output is correct
46 Correct 73 ms 2616 KB Output is correct
47 Correct 73 ms 2612 KB Output is correct
48 Correct 72 ms 2532 KB Output is correct
49 Correct 68 ms 2616 KB Output is correct
50 Correct 71 ms 2632 KB Output is correct
51 Correct 73 ms 2612 KB Output is correct
52 Correct 70 ms 2616 KB Output is correct
53 Correct 72 ms 2604 KB Output is correct
54 Correct 75 ms 2604 KB Output is correct
55 Correct 69 ms 2632 KB Output is correct
56 Correct 69 ms 2632 KB Output is correct
57 Correct 69 ms 2504 KB Output is correct
58 Correct 71 ms 2628 KB Output is correct
59 Correct 68 ms 2608 KB Output is correct
60 Correct 72 ms 2504 KB Output is correct

Subtask #5
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 1 ms 208 KB Output is correct
9 Correct 1 ms 208 KB Output is correct
10 Correct 1 ms 208 KB Output is correct
11 Correct 1 ms 208 KB Output is correct
12 Correct 1 ms 208 KB Output is correct
13 Correct 2 ms 312 KB Output is correct
14 Correct 16 ms 848 KB Output is correct
15 Correct 30 ms 1464 KB Output is correct
16 Correct 53 ms 2100 KB Output is correct
17 Correct 50 ms 1992 KB Output is correct
18 Correct 46 ms 1984 KB Output is correct
19 Correct 49 ms 1992 KB Output is correct
20 Correct 51 ms 2120 KB Output is correct
21 Correct 54 ms 2084 KB Output is correct
22 Correct 55 ms 2100 KB Output is correct
23 Correct 52 ms 2108 KB Output is correct
24 Correct 53 ms 2092 KB Output is correct
25 Correct 53 ms 1972 KB Output is correct
26 Correct 1 ms 208 KB Output is correct
27 Correct 1 ms 208 KB Output is correct
28 Correct 2 ms 336 KB Output is correct
29 Correct 21 ms 976 KB Output is correct
30 Correct 39 ms 1604 KB Output is correct
31 Correct 53 ms 2232 KB Output is correct
32 Correct 56 ms 2212 KB Output is correct
33 Correct 52 ms 2232 KB Output is correct
34 Correct 58 ms 2232 KB Output is correct
35 Correct 56 ms 2236 KB Output is correct
36 Correct 53 ms 2224 KB Output is correct
37 Correct 53 ms 2228 KB Output is correct
38 Correct 55 ms 2120 KB Output is correct
39 Correct 51 ms 2120 KB Output is correct
40 Correct 54 ms 2220 KB Output is correct
41 Correct 1 ms 304 KB Output is correct
42 Correct 1 ms 208 KB Output is correct
43 Correct 1 ms 308 KB Output is correct
44 Correct 3 ms 336 KB Output is correct
45 Correct 3 ms 336 KB Output is correct
46 Correct 3 ms 336 KB Output is correct
47 Correct 13 ms 692 KB Output is correct
48 Correct 13 ms 592 KB Output is correct
49 Correct 24 ms 1076 KB Output is correct
50 Correct 49 ms 1744 KB Output is correct
51 Correct 71 ms 2608 KB Output is correct
52 Correct 71 ms 2616 KB Output is correct
53 Correct 72 ms 2612 KB Output is correct
54 Correct 73 ms 2604 KB Output is correct
55 Correct 68 ms 2600 KB Output is correct
56 Correct 73 ms 2616 KB Output is correct
57 Correct 73 ms 2612 KB Output is correct
58 Correct 72 ms 2532 KB Output is correct
59 Correct 68 ms 2616 KB Output is correct
60 Correct 71 ms 2632 KB Output is correct
61 Correct 73 ms 2612 KB Output is correct
62 Correct 70 ms 2616 KB Output is correct
63 Correct 72 ms 2604 KB Output is correct
64 Correct 75 ms 2604 KB Output is correct
65 Correct 69 ms 2632 KB Output is correct
66 Correct 69 ms 2632 KB Output is correct
67 Correct 69 ms 2504 KB Output is correct
68 Correct 71 ms 2628 KB Output is correct
69 Correct 68 ms 2608 KB Output is correct
70 Correct 72 ms 2504 KB Output is correct
71 Correct 13 ms 720 KB Output is correct
72 Correct 13 ms 720 KB Output is correct
73 Correct 13 ms 728 KB Output is correct
74 Correct 17 ms 724 KB Output is correct
75 Correct 15 ms 728 KB Output is correct
76 Correct 26 ms 1168 KB Output is correct
77 Correct 26 ms 1168 KB Output is correct
78 Correct 26 ms 1200 KB Output is correct
79 Correct 28 ms 1232 KB Output is correct
80 Correct 26 ms 1180 KB Output is correct
81 Correct 55 ms 2212 KB Output is correct
82 Correct 61 ms 2224 KB Output is correct
83 Correct 53 ms 2224 KB Output is correct
84 Correct 55 ms 2216 KB Output is correct
85 Correct 55 ms 2248 KB Output is correct
86 Correct 58 ms 2476 KB Output is correct
87 Correct 58 ms 2484 KB Output is correct
88 Correct 57 ms 2504 KB Output is correct
89 Correct 64 ms 2468 KB Output is correct
90 Correct 60 ms 2480 KB Output is correct
91 Correct 97 ms 5164 KB Output is correct
92 Correct 94 ms 5160 KB Output is correct
93 Correct 91 ms 5056 KB Output is correct
94 Correct 101 ms 5160 KB Output is correct
95 Correct 100 ms 5424 KB Output is correct
96 Correct 106 ms 7196 KB Output is correct
97 Correct 107 ms 7228 KB Output is correct
98 Correct 108 ms 7204 KB Output is correct
99 Correct 104 ms 7200 KB Output is correct
100 Correct 104 ms 7208 KB Output is correct
101 Correct 111 ms 7228 KB Output is correct
102 Correct 101 ms 7192 KB Output is correct
103 Correct 106 ms 7216 KB Output is correct
104 Correct 114 ms 7204 KB Output is correct
105 Correct 110 ms 7192 KB Output is correct
106 Correct 103 ms 7844 KB Output is correct
107 Correct 103 ms 7852 KB Output is correct
108 Correct 108 ms 7872 KB Output is correct
109 Correct 109 ms 7836 KB Output is correct
110 Correct 104 ms 7836 KB Output is correct
111 Correct 110 ms 7848 KB Output is correct
112 Correct 104 ms 7852 KB Output is correct
113 Correct 110 ms 7848 KB Output is correct
114 Correct 103 ms 7968 KB Output is correct
115 Correct 106 ms 7868 KB Output is correct

Subtask #6
0 / 36.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 1 ms 208 KB Output is correct
9 Correct 1 ms 208 KB Output is correct
10 Correct 1 ms 208 KB Output is correct
11 Correct 1 ms 208 KB Output is correct
12 Correct 1 ms 208 KB Output is correct
13 Correct 2 ms 312 KB Output is correct
14 Correct 16 ms 848 KB Output is correct
15 Correct 30 ms 1464 KB Output is correct
16 Correct 53 ms 2100 KB Output is correct
17 Correct 50 ms 1992 KB Output is correct
18 Correct 46 ms 1984 KB Output is correct
19 Correct 49 ms 1992 KB Output is correct
20 Correct 51 ms 2120 KB Output is correct
21 Correct 54 ms 2084 KB Output is correct
22 Correct 55 ms 2100 KB Output is correct
23 Correct 52 ms 2108 KB Output is correct
24 Correct 53 ms 2092 KB Output is correct
25 Correct 53 ms 1972 KB Output is correct
26 Correct 1 ms 208 KB Output is correct
27 Correct 1 ms 208 KB Output is correct
28 Correct 2 ms 336 KB Output is correct
29 Correct 21 ms 976 KB Output is correct
30 Correct 39 ms 1604 KB Output is correct
31 Correct 53 ms 2232 KB Output is correct
32 Correct 56 ms 2212 KB Output is correct
33 Correct 52 ms 2232 KB Output is correct
34 Correct 58 ms 2232 KB Output is correct
35 Correct 56 ms 2236 KB Output is correct
36 Correct 53 ms 2224 KB Output is correct
37 Correct 53 ms 2228 KB Output is correct
38 Correct 55 ms 2120 KB Output is correct
39 Correct 51 ms 2120 KB Output is correct
40 Correct 54 ms 2220 KB Output is correct
41 Correct 1 ms 304 KB Output is correct
42 Correct 1 ms 208 KB Output is correct
43 Correct 1 ms 308 KB Output is correct
44 Correct 3 ms 336 KB Output is correct
45 Correct 3 ms 336 KB Output is correct
46 Correct 3 ms 336 KB Output is correct
47 Correct 13 ms 692 KB Output is correct
48 Correct 13 ms 592 KB Output is correct
49 Correct 24 ms 1076 KB Output is correct
50 Correct 49 ms 1744 KB Output is correct
51 Correct 71 ms 2608 KB Output is correct
52 Correct 71 ms 2616 KB Output is correct
53 Correct 72 ms 2612 KB Output is correct
54 Correct 73 ms 2604 KB Output is correct
55 Correct 68 ms 2600 KB Output is correct
56 Correct 73 ms 2616 KB Output is correct
57 Correct 73 ms 2612 KB Output is correct
58 Correct 72 ms 2532 KB Output is correct
59 Correct 68 ms 2616 KB Output is correct
60 Correct 71 ms 2632 KB Output is correct
61 Correct 73 ms 2612 KB Output is correct
62 Correct 70 ms 2616 KB Output is correct
63 Correct 72 ms 2604 KB Output is correct
64 Correct 75 ms 2604 KB Output is correct
65 Correct 69 ms 2632 KB Output is correct
66 Correct 69 ms 2632 KB Output is correct
67 Correct 69 ms 2504 KB Output is correct
68 Correct 71 ms 2628 KB Output is correct
69 Correct 68 ms 2608 KB Output is correct
70 Correct 72 ms 2504 KB Output is correct
71 Correct 13 ms 720 KB Output is correct
72 Correct 13 ms 720 KB Output is correct
73 Correct 13 ms 728 KB Output is correct
74 Correct 17 ms 724 KB Output is correct
75 Correct 15 ms 728 KB Output is correct
76 Correct 26 ms 1168 KB Output is correct
77 Correct 26 ms 1168 KB Output is correct
78 Correct 26 ms 1200 KB Output is correct
79 Correct 28 ms 1232 KB Output is correct
80 Correct 26 ms 1180 KB Output is correct
81 Correct 55 ms 2212 KB Output is correct
82 Correct 61 ms 2224 KB Output is correct
83 Correct 53 ms 2224 KB Output is correct
84 Correct 55 ms 2216 KB Output is correct
85 Correct 55 ms 2248 KB Output is correct
86 Correct 58 ms 2476 KB Output is correct
87 Correct 58 ms 2484 KB Output is correct
88 Correct 57 ms 2504 KB Output is correct
89 Correct 64 ms 2468 KB Output is correct
90 Correct 60 ms 2480 KB Output is correct
91 Correct 97 ms 5164 KB Output is correct
92 Correct 94 ms 5160 KB Output is correct
93 Correct 91 ms 5056 KB Output is correct
94 Correct 101 ms 5160 KB Output is correct
95 Correct 100 ms 5424 KB Output is correct
96 Correct 106 ms 7196 KB Output is correct
97 Correct 107 ms 7228 KB Output is correct
98 Correct 108 ms 7204 KB Output is correct
99 Correct 104 ms 7200 KB Output is correct
100 Correct 104 ms 7208 KB Output is correct
101 Correct 111 ms 7228 KB Output is correct
102 Correct 101 ms 7192 KB Output is correct
103 Correct 106 ms 7216 KB Output is correct
104 Correct 114 ms 7204 KB Output is correct
105 Correct 110 ms 7192 KB Output is correct
106 Correct 103 ms 7844 KB Output is correct
107 Correct 103 ms 7852 KB Output is correct
108 Correct 108 ms 7872 KB Output is correct
109 Correct 109 ms 7836 KB Output is correct
110 Correct 104 ms 7836 KB Output is correct
111 Correct 110 ms 7848 KB Output is correct
112 Correct 104 ms 7852 KB Output is correct
113 Correct 110 ms 7848 KB Output is correct
114 Correct 103 ms 7968 KB Output is correct
115 Correct 106 ms 7868 KB Output is correct
116 Incorrect 3 ms 336 KB Output isn't correct
117 Halted 0 ms 0 KB -