oj.uz

Submission #889693

# Submission time Handle Problem Language Result Execution time Memory
889693 2023-12-20T05:22:31 Z vjudge1 Council (JOI23_council) C++17
41 / 100
 4000 ms 24336 KB 
#include <bits/stdc++.h>
using namespace std;

int main(){
	ios_base::sync_with_stdio(0);cin.tie(NULL);cout.tie(NULL);
	int n,m;
	
	cin>>n>>m;
	int arr[n+1][m+1];
	vector<int>vis(m+1),mp((1<<m)),msk((1<<m)),ind(n+1);
	for(int i = 1;i<=n;i++){
		int sum = 0;
		for(int j = 1;j<=m;j++){
			cin>>arr[i][j];
			if(arr[i][j]){
				vis[j]+=1;
				sum += (1<<(j-1));
			}
		}
		ind[i] = sum;
		mp[sum]++;
	}
	if(n<=3000){
		for(int i = 1;i<=n;i++){
			int mx = 0;
			vector<int>vis1(m+1);
			for(int j = 1;j<=m;j++){
				if(arr[i][j])
					vis1[j]++;
			}
			
			for(int j = 1;j<=n;j++){
				if(j==i)continue;
				vector<int>vis2(m+1);
				int cnt = 0 ;
				for(int k = 1;k<=m;k++){
					if(arr[j][k])vis2[k]++;
				}
				for(int k = 1;k<=m;k++){
					if((vis[k]-vis1[k]-vis2[k])>((n-2)/2))cnt++;
					//cout<<vis[k]-vis1[k]-vis2[k]<<" ";
				}
				//cout<<"\n";
				mx = max(mx,cnt);
			}
			cout<<mx<<"\n";
		}
	}
	else{
		
		int mn = ((n-2)/2);
		for(int i = 1;i<=n;i++){
			int val = ind[i];
			vector<int>vis1(m+1);
			for(int j = 1;j<=m;j++)
				if(arr[i][j]){
					vis1[j]++;
				}
			mp[val]--;
			int mx = 0;
			for(int mask = 0;mask<(1<<m);mask++){
				if(mp[mask]<=0||mx==m)continue;
				vector<int>vis2(m+1);
				int cnt = 0;
				for(int j = 0;j<m;j++)
					if(((mask>>j)&1)==1)vis2[j+1]++;
				
				for(int j = 1;j<=m;j++)
					if(vis[j]-vis1[j]-vis2[j]>mn)cnt++;
				mx = max(mx,cnt);
				if(mask==0)break;
			}
			cout<<mx<<"\n";
			
			mp[val]++;
			
		}
		
		
	}








}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 2 ms 8488 KB Output is correct
6 Correct 6 ms 8700 KB Output is correct
7 Correct 2 ms 8540 KB Output is correct
8 Correct 2 ms 8540 KB Output is correct
9 Correct 10 ms 8704 KB Output is correct
10 Correct 3 ms 8536 KB Output is correct
11 Correct 2 ms 8540 KB Output is correct
12 Correct 10 ms 8540 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 2 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 2 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 344 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 1 ms 456 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 4 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 600 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 4 ms 472 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 436 KB Output is correct
45 Correct 0 ms 348 KB Output is correct
46 Correct 1 ms 1372 KB Output is correct
47 Correct 1 ms 1372 KB Output is correct
48 Correct 1 ms 1372 KB Output is correct
49 Correct 1 ms 1400 KB Output is correct
50 Correct 1 ms 1372 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 2 ms 8488 KB Output is correct
6 Correct 6 ms 8700 KB Output is correct
7 Correct 2 ms 8540 KB Output is correct
8 Correct 2 ms 8540 KB Output is correct
9 Correct 10 ms 8704 KB Output is correct
10 Correct 3 ms 8536 KB Output is correct
11 Correct 2 ms 8540 KB Output is correct
12 Correct 10 ms 8540 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 2 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 2 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 344 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 1 ms 456 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 4 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 600 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 4 ms 472 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 436 KB Output is correct
45 Correct 0 ms 348 KB Output is correct
46 Correct 1 ms 1372 KB Output is correct
47 Correct 1 ms 1372 KB Output is correct
48 Correct 1 ms 1372 KB Output is correct
49 Correct 1 ms 1400 KB Output is correct
50 Correct 1 ms 1372 KB Output is correct
51 Correct 351 ms 8916 KB Output is correct
52 Correct 388 ms 8920 KB Output is correct
53 Correct 1187 ms 8792 KB Output is correct
54 Correct 1180 ms 9048 KB Output is correct
55 Correct 223 ms 348 KB Output is correct
56 Correct 1044 ms 1876 KB Output is correct

Subtask #3
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 54 ms 5916 KB Output is correct
3 Correct 52 ms 6480 KB Output is correct
4 Correct 41 ms 4964 KB Output is correct
5 Correct 62 ms 6396 KB Output is correct
6 Correct 43 ms 4948 KB Output is correct
7 Correct 57 ms 6264 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 452 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 2 ms 456 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 2 ms 348 KB Output is correct
17 Correct 228 ms 492 KB Output is correct

Subtask #4
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 54 ms 5916 KB Output is correct
3 Correct 52 ms 6480 KB Output is correct
4 Correct 41 ms 4964 KB Output is correct
5 Correct 62 ms 6396 KB Output is correct
6 Correct 43 ms 4948 KB Output is correct
7 Correct 57 ms 6264 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 452 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 2 ms 456 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 2 ms 348 KB Output is correct
17 Correct 228 ms 492 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 178 ms 18004 KB Output is correct
21 Correct 1556 ms 16872 KB Output is correct
22 Correct 1553 ms 17140 KB Output is correct
23 Correct 345 ms 18256 KB Output is correct
24 Correct 152 ms 18004 KB Output is correct
25 Correct 181 ms 18052 KB Output is correct
26 Correct 180 ms 18124 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 452 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 1 ms 344 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 4 ms 348 KB Output is correct
37 Correct 0 ms 612 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 1 ms 348 KB Output is correct
41 Correct 0 ms 452 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 460 KB Output is correct
45 Correct 4 ms 344 KB Output is correct

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 54 ms 5916 KB Output is correct
3 Correct 52 ms 6480 KB Output is correct
4 Correct 41 ms 4964 KB Output is correct
5 Correct 62 ms 6396 KB Output is correct
6 Correct 43 ms 4948 KB Output is correct
7 Correct 57 ms 6264 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 452 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 2 ms 456 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 2 ms 348 KB Output is correct
17 Correct 228 ms 492 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 178 ms 18004 KB Output is correct
21 Correct 1556 ms 16872 KB Output is correct
22 Correct 1553 ms 17140 KB Output is correct
23 Correct 345 ms 18256 KB Output is correct
24 Correct 152 ms 18004 KB Output is correct
25 Correct 181 ms 18052 KB Output is correct
26 Correct 180 ms 18124 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 452 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 1 ms 344 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 4 ms 348 KB Output is correct
37 Correct 0 ms 612 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 1 ms 348 KB Output is correct
41 Correct 0 ms 452 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 460 KB Output is correct
45 Correct 4 ms 344 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 245 ms 24336 KB Output is correct
48 Execution timed out 4032 ms 22488 KB Time limit exceeded
49 Halted 0 ms 0 KB -

Subtask #6
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 54 ms 5916 KB Output is correct
3 Correct 52 ms 6480 KB Output is correct
4 Correct 41 ms 4964 KB Output is correct
5 Correct 62 ms 6396 KB Output is correct
6 Correct 43 ms 4948 KB Output is correct
7 Correct 57 ms 6264 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 452 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 2 ms 456 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 2 ms 348 KB Output is correct
17 Correct 228 ms 492 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 178 ms 18004 KB Output is correct
21 Correct 1556 ms 16872 KB Output is correct
22 Correct 1553 ms 17140 KB Output is correct
23 Correct 345 ms 18256 KB Output is correct
24 Correct 152 ms 18004 KB Output is correct
25 Correct 181 ms 18052 KB Output is correct
26 Correct 180 ms 18124 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 452 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 1 ms 344 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 4 ms 348 KB Output is correct
37 Correct 0 ms 612 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 1 ms 348 KB Output is correct
41 Correct 0 ms 452 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 460 KB Output is correct
45 Correct 4 ms 344 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 245 ms 24336 KB Output is correct
48 Execution timed out 4032 ms 22488 KB Time limit exceeded
49 Halted 0 ms 0 KB -

Subtask #7
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 2 ms 8488 KB Output is correct
6 Correct 6 ms 8700 KB Output is correct
7 Correct 2 ms 8540 KB Output is correct
8 Correct 2 ms 8540 KB Output is correct
9 Correct 10 ms 8704 KB Output is correct
10 Correct 3 ms 8536 KB Output is correct
11 Correct 2 ms 8540 KB Output is correct
12 Correct 10 ms 8540 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 2 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 2 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 344 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 1 ms 456 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 4 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 600 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 4 ms 472 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 436 KB Output is correct
45 Correct 0 ms 348 KB Output is correct
46 Correct 1 ms 1372 KB Output is correct
47 Correct 1 ms 1372 KB Output is correct
48 Correct 1 ms 1372 KB Output is correct
49 Correct 1 ms 1400 KB Output is correct
50 Correct 1 ms 1372 KB Output is correct
51 Correct 351 ms 8916 KB Output is correct
52 Correct 388 ms 8920 KB Output is correct
53 Correct 1187 ms 8792 KB Output is correct
54 Correct 1180 ms 9048 KB Output is correct
55 Correct 223 ms 348 KB Output is correct
56 Correct 1044 ms 1876 KB Output is correct
57 Correct 1 ms 348 KB Output is correct
58 Correct 54 ms 5916 KB Output is correct
59 Correct 52 ms 6480 KB Output is correct
60 Correct 41 ms 4964 KB Output is correct
61 Correct 62 ms 6396 KB Output is correct
62 Correct 43 ms 4948 KB Output is correct
63 Correct 57 ms 6264 KB Output is correct
64 Correct 0 ms 344 KB Output is correct
65 Correct 0 ms 452 KB Output is correct
66 Correct 0 ms 348 KB Output is correct
67 Correct 0 ms 348 KB Output is correct
68 Correct 2 ms 456 KB Output is correct
69 Correct 0 ms 348 KB Output is correct
70 Correct 0 ms 348 KB Output is correct
71 Correct 0 ms 348 KB Output is correct
72 Correct 2 ms 348 KB Output is correct
73 Correct 228 ms 492 KB Output is correct
74 Correct 0 ms 344 KB Output is correct
75 Correct 0 ms 348 KB Output is correct
76 Correct 178 ms 18004 KB Output is correct
77 Correct 1556 ms 16872 KB Output is correct
78 Correct 1553 ms 17140 KB Output is correct
79 Correct 345 ms 18256 KB Output is correct
80 Correct 152 ms 18004 KB Output is correct
81 Correct 181 ms 18052 KB Output is correct
82 Correct 180 ms 18124 KB Output is correct
83 Correct 0 ms 348 KB Output is correct
84 Correct 0 ms 452 KB Output is correct
85 Correct 0 ms 348 KB Output is correct
86 Correct 0 ms 348 KB Output is correct
87 Correct 1 ms 344 KB Output is correct
88 Correct 1 ms 348 KB Output is correct
89 Correct 0 ms 348 KB Output is correct
90 Correct 0 ms 348 KB Output is correct
91 Correct 0 ms 348 KB Output is correct
92 Correct 4 ms 348 KB Output is correct
93 Correct 0 ms 612 KB Output is correct
94 Correct 0 ms 348 KB Output is correct
95 Correct 0 ms 348 KB Output is correct
96 Correct 1 ms 348 KB Output is correct
97 Correct 0 ms 452 KB Output is correct
98 Correct 0 ms 348 KB Output is correct
99 Correct 0 ms 348 KB Output is correct
100 Correct 0 ms 460 KB Output is correct
101 Correct 4 ms 344 KB Output is correct
102 Correct 0 ms 348 KB Output is correct
103 Correct 245 ms 24336 KB Output is correct
104 Execution timed out 4032 ms 22488 KB Time limit exceeded
105 Halted 0 ms 0 KB -