oj.uz

Submission #889810

# Submission time Handle Problem Language Result Execution time Memory
889810 2023-12-20T07:22:20 Z Minbaev Council (JOI23_council) C++17
41 / 100
 4000 ms 19884 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 8540 KB Output is correct
6 Correct 6 ms 8540 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 2 ms 8624 KB Output is correct
11 Correct 2 ms 8540 KB Output is correct
12 Correct 10 ms 8704 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 344 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 2 ms 452 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 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 348 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 1 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 348 KB Output is correct
34 Correct 0 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 348 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 348 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 1372 KB Output is correct
50 Correct 1 ms 1452 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 8540 KB Output is correct
6 Correct 6 ms 8540 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 2 ms 8624 KB Output is correct
11 Correct 2 ms 8540 KB Output is correct
12 Correct 10 ms 8704 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 344 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 2 ms 452 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 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 348 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 1 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 348 KB Output is correct
34 Correct 0 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 348 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 348 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 1372 KB Output is correct
50 Correct 1 ms 1452 KB Output is correct
51 Correct 355 ms 9048 KB Output is correct
52 Correct 368 ms 8796 KB Output is correct
53 Correct 1191 ms 9052 KB Output is correct
54 Correct 1182 ms 8928 KB Output is correct
55 Correct 223 ms 348 KB Output is correct
56 Correct 1057 ms 1700 KB Output is correct

Subtask #3
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 55 ms 5712 KB Output is correct
3 Correct 53 ms 5712 KB Output is correct
4 Correct 41 ms 4440 KB Output is correct
5 Correct 58 ms 5716 KB Output is correct
6 Correct 41 ms 4424 KB Output is correct
7 Correct 58 ms 5660 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 2 ms 348 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 225 ms 348 KB Output is correct

Subtask #4
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 55 ms 5712 KB Output is correct
3 Correct 53 ms 5712 KB Output is correct
4 Correct 41 ms 4440 KB Output is correct
5 Correct 58 ms 5716 KB Output is correct
6 Correct 41 ms 4424 KB Output is correct
7 Correct 58 ms 5660 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 2 ms 348 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 225 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 174 ms 15056 KB Output is correct
21 Correct 1555 ms 14048 KB Output is correct
22 Correct 1550 ms 13916 KB Output is correct
23 Correct 359 ms 15316 KB Output is correct
24 Correct 151 ms 14932 KB Output is correct
25 Correct 177 ms 14928 KB Output is correct
26 Correct 181 ms 14928 KB Output is correct
27 Correct 0 ms 344 KB Output is correct
28 Correct 0 ms 600 KB Output is correct
29 Correct 0 ms 344 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 0 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 344 KB Output is correct
37 Correct 0 ms 344 KB Output is correct
38 Correct 1 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 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 348 KB Output is correct
45 Correct 4 ms 348 KB Output is correct

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 55 ms 5712 KB Output is correct
3 Correct 53 ms 5712 KB Output is correct
4 Correct 41 ms 4440 KB Output is correct
5 Correct 58 ms 5716 KB Output is correct
6 Correct 41 ms 4424 KB Output is correct
7 Correct 58 ms 5660 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 2 ms 348 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 225 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 174 ms 15056 KB Output is correct
21 Correct 1555 ms 14048 KB Output is correct
22 Correct 1550 ms 13916 KB Output is correct
23 Correct 359 ms 15316 KB Output is correct
24 Correct 151 ms 14932 KB Output is correct
25 Correct 177 ms 14928 KB Output is correct
26 Correct 181 ms 14928 KB Output is correct
27 Correct 0 ms 344 KB Output is correct
28 Correct 0 ms 600 KB Output is correct
29 Correct 0 ms 344 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 0 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 344 KB Output is correct
37 Correct 0 ms 344 KB Output is correct
38 Correct 1 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 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 348 KB Output is correct
45 Correct 4 ms 348 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 237 ms 19884 KB Output is correct
48 Execution timed out 4051 ms 18792 KB Time limit exceeded
49 Halted 0 ms 0 KB -

Subtask #6
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 55 ms 5712 KB Output is correct
3 Correct 53 ms 5712 KB Output is correct
4 Correct 41 ms 4440 KB Output is correct
5 Correct 58 ms 5716 KB Output is correct
6 Correct 41 ms 4424 KB Output is correct
7 Correct 58 ms 5660 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 2 ms 348 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 225 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 174 ms 15056 KB Output is correct
21 Correct 1555 ms 14048 KB Output is correct
22 Correct 1550 ms 13916 KB Output is correct
23 Correct 359 ms 15316 KB Output is correct
24 Correct 151 ms 14932 KB Output is correct
25 Correct 177 ms 14928 KB Output is correct
26 Correct 181 ms 14928 KB Output is correct
27 Correct 0 ms 344 KB Output is correct
28 Correct 0 ms 600 KB Output is correct
29 Correct 0 ms 344 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 0 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 344 KB Output is correct
37 Correct 0 ms 344 KB Output is correct
38 Correct 1 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 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 348 KB Output is correct
45 Correct 4 ms 348 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 237 ms 19884 KB Output is correct
48 Execution timed out 4051 ms 18792 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 8540 KB Output is correct
6 Correct 6 ms 8540 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 2 ms 8624 KB Output is correct
11 Correct 2 ms 8540 KB Output is correct
12 Correct 10 ms 8704 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 344 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 2 ms 452 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 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 348 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 1 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 348 KB Output is correct
34 Correct 0 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 348 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 348 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 1372 KB Output is correct
50 Correct 1 ms 1452 KB Output is correct
51 Correct 355 ms 9048 KB Output is correct
52 Correct 368 ms 8796 KB Output is correct
53 Correct 1191 ms 9052 KB Output is correct
54 Correct 1182 ms 8928 KB Output is correct
55 Correct 223 ms 348 KB Output is correct
56 Correct 1057 ms 1700 KB Output is correct
57 Correct 0 ms 344 KB Output is correct
58 Correct 55 ms 5712 KB Output is correct
59 Correct 53 ms 5712 KB Output is correct
60 Correct 41 ms 4440 KB Output is correct
61 Correct 58 ms 5716 KB Output is correct
62 Correct 41 ms 4424 KB Output is correct
63 Correct 58 ms 5660 KB Output is correct
64 Correct 0 ms 348 KB Output is correct
65 Correct 0 ms 348 KB Output is correct
66 Correct 0 ms 348 KB Output is correct
67 Correct 0 ms 344 KB Output is correct
68 Correct 2 ms 348 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 225 ms 348 KB Output is correct
74 Correct 1 ms 348 KB Output is correct
75 Correct 0 ms 348 KB Output is correct
76 Correct 174 ms 15056 KB Output is correct
77 Correct 1555 ms 14048 KB Output is correct
78 Correct 1550 ms 13916 KB Output is correct
79 Correct 359 ms 15316 KB Output is correct
80 Correct 151 ms 14932 KB Output is correct
81 Correct 177 ms 14928 KB Output is correct
82 Correct 181 ms 14928 KB Output is correct
83 Correct 0 ms 344 KB Output is correct
84 Correct 0 ms 600 KB Output is correct
85 Correct 0 ms 344 KB Output is correct
86 Correct 0 ms 348 KB Output is correct
87 Correct 1 ms 348 KB Output is correct
88 Correct 0 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 344 KB Output is correct
93 Correct 0 ms 344 KB Output is correct
94 Correct 1 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 348 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 348 KB Output is correct
101 Correct 4 ms 348 KB Output is correct
102 Correct 0 ms 348 KB Output is correct
103 Correct 237 ms 19884 KB Output is correct
104 Execution timed out 4051 ms 18792 KB Time limit exceeded
105 Halted 0 ms 0 KB -