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Submission #989126

# Submission time Handle Problem Language Result Execution time Memory
989126 2024-05-27T14:49:20 Z AlphaMale06 Council (JOI23_council) C++17
16 / 100
 189 ms 8804 KB 
#include <bits/stdc++.h>

using namespace std;

const int N = 3001;
const int M = 20;
int a[N];
int sum[M], ans[N], mn[N], masks[N];

int dp[1<<10][1<<10], ppcnt[1<<10][1<<10];

int main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    int n, m;
    cin >> n >> m;
    for(int i=0; i< n; i++){
        for(int j=0; j< m; j++){
            int x;
            cin >> x;
            a[i]+=x<<j;
            sum[j]+=x;
        }
    }
    for(int i=0; i< n; i++)mn[i]=1e9;
    for(int i=0; i< n; i++){
        for(int j=0; j< m; j++)sum[j]-=(a[i] & (1<<j))>>j;
        for(int j=0; j< m; j++){
            if(sum[j]>=n/2)ans[i]++;
            if(sum[j]==n/2)masks[i]+=1<<j;
        }
        for(int j=0; j< m; j++)sum[j]+=(a[i] & (1<<j))>>j;
    }
    for(int i=0; i< (1<<M); i++){
        int f = i>>10;
        int s = i%1024;
        dp[f][s]=1e9;
        ppcnt[f][s]=__builtin_popcount(f & s);
    }
    for(int i=0; i< n-1; i++){
        int x = a[i];
        int f = x>>10;
        int s = x%1024;
        for(int j = 0; j<(1<<10); j++){
            dp[j][s]= min(dp[j][s], ppcnt[j][f]);
        }
        x = masks[i+1];
        f = x>>10;
        s = x%1024;
        for(int j=0; j<(1<<10); j++){
            mn[i+1]=min(mn[i+1], dp[f][j]+ppcnt[s][j]);
        }
    }
    for(int i=0; i< (1<<M); i++){
        int f = i>>10;
        int s = i%1024;
        dp[f][s]=1e9;
    }
    for(int i=n-1; i>0; i--){
        int x = a[i];
        int f = x>>10;
        int s = x%1024;
        for(int j = 0; j<(1<<10); j++){
            dp[j][s]= min(dp[j][s], ppcnt[j][f]);
        }
        x = masks[i-1];
        f = x>>10;
        s = x%1024;
        for(int j=0; j<(1<<10); j++){
            mn[i-1]=min(mn[i-1], dp[f][j]+ppcnt[s][j]);
        }
    }
    for(int i=0; i< n; i++){
        cout << ans[i]-mn[i] << '\n';
    }
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 8536 KB Output is correct
2 Correct 5 ms 8540 KB Output is correct
3 Correct 6 ms 8556 KB Output is correct
4 Correct 6 ms 8540 KB Output is correct
5 Correct 7 ms 8540 KB Output is correct
6 Correct 23 ms 8540 KB Output is correct
7 Correct 5 ms 8552 KB Output is correct
8 Correct 5 ms 8540 KB Output is correct
9 Correct 16 ms 8688 KB Output is correct
10 Correct 5 ms 8792 KB Output is correct
11 Correct 6 ms 8540 KB Output is correct
12 Correct 16 ms 8692 KB Output is correct
13 Correct 6 ms 8540 KB Output is correct
14 Correct 6 ms 8624 KB Output is correct
15 Correct 5 ms 8540 KB Output is correct
16 Correct 5 ms 8680 KB Output is correct
17 Correct 21 ms 8676 KB Output is correct
18 Correct 6 ms 8540 KB Output is correct
19 Correct 5 ms 8680 KB Output is correct
20 Correct 5 ms 8540 KB Output is correct
21 Correct 22 ms 8684 KB Output is correct
22 Correct 6 ms 8540 KB Output is correct
23 Correct 5 ms 8540 KB Output is correct
24 Correct 6 ms 8604 KB Output is correct
25 Correct 6 ms 8540 KB Output is correct
26 Correct 13 ms 8540 KB Output is correct
27 Correct 5 ms 8540 KB Output is correct
28 Correct 7 ms 8600 KB Output is correct
29 Correct 5 ms 8540 KB Output is correct
30 Correct 6 ms 8568 KB Output is correct
31 Correct 18 ms 8616 KB Output is correct
32 Correct 7 ms 8536 KB Output is correct
33 Correct 7 ms 8440 KB Output is correct
34 Correct 6 ms 8540 KB Output is correct
35 Correct 13 ms 8680 KB Output is correct
36 Correct 6 ms 8540 KB Output is correct
37 Correct 7 ms 8540 KB Output is correct
38 Correct 6 ms 8604 KB Output is correct
39 Correct 6 ms 8604 KB Output is correct
40 Correct 17 ms 8608 KB Output is correct
41 Correct 6 ms 8540 KB Output is correct
42 Correct 5 ms 8540 KB Output is correct
43 Correct 6 ms 8540 KB Output is correct
44 Correct 5 ms 8536 KB Output is correct
45 Correct 7 ms 8540 KB Output is correct
46 Correct 6 ms 8540 KB Output is correct
47 Correct 5 ms 8540 KB Output is correct
48 Correct 6 ms 8796 KB Output is correct
49 Correct 5 ms 8540 KB Output is correct
50 Correct 6 ms 8540 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 8536 KB Output is correct
2 Correct 5 ms 8540 KB Output is correct
3 Correct 6 ms 8556 KB Output is correct
4 Correct 6 ms 8540 KB Output is correct
5 Correct 7 ms 8540 KB Output is correct
6 Correct 23 ms 8540 KB Output is correct
7 Correct 5 ms 8552 KB Output is correct
8 Correct 5 ms 8540 KB Output is correct
9 Correct 16 ms 8688 KB Output is correct
10 Correct 5 ms 8792 KB Output is correct
11 Correct 6 ms 8540 KB Output is correct
12 Correct 16 ms 8692 KB Output is correct
13 Correct 6 ms 8540 KB Output is correct
14 Correct 6 ms 8624 KB Output is correct
15 Correct 5 ms 8540 KB Output is correct
16 Correct 5 ms 8680 KB Output is correct
17 Correct 21 ms 8676 KB Output is correct
18 Correct 6 ms 8540 KB Output is correct
19 Correct 5 ms 8680 KB Output is correct
20 Correct 5 ms 8540 KB Output is correct
21 Correct 22 ms 8684 KB Output is correct
22 Correct 6 ms 8540 KB Output is correct
23 Correct 5 ms 8540 KB Output is correct
24 Correct 6 ms 8604 KB Output is correct
25 Correct 6 ms 8540 KB Output is correct
26 Correct 13 ms 8540 KB Output is correct
27 Correct 5 ms 8540 KB Output is correct
28 Correct 7 ms 8600 KB Output is correct
29 Correct 5 ms 8540 KB Output is correct
30 Correct 6 ms 8568 KB Output is correct
31 Correct 18 ms 8616 KB Output is correct
32 Correct 7 ms 8536 KB Output is correct
33 Correct 7 ms 8440 KB Output is correct
34 Correct 6 ms 8540 KB Output is correct
35 Correct 13 ms 8680 KB Output is correct
36 Correct 6 ms 8540 KB Output is correct
37 Correct 7 ms 8540 KB Output is correct
38 Correct 6 ms 8604 KB Output is correct
39 Correct 6 ms 8604 KB Output is correct
40 Correct 17 ms 8608 KB Output is correct
41 Correct 6 ms 8540 KB Output is correct
42 Correct 5 ms 8540 KB Output is correct
43 Correct 6 ms 8540 KB Output is correct
44 Correct 5 ms 8536 KB Output is correct
45 Correct 7 ms 8540 KB Output is correct
46 Correct 6 ms 8540 KB Output is correct
47 Correct 5 ms 8540 KB Output is correct
48 Correct 6 ms 8796 KB Output is correct
49 Correct 5 ms 8540 KB Output is correct
50 Correct 6 ms 8540 KB Output is correct
51 Correct 183 ms 8804 KB Output is correct
52 Correct 189 ms 8792 KB Output is correct
53 Correct 125 ms 8792 KB Output is correct
54 Correct 123 ms 8792 KB Output is correct
55 Correct 177 ms 8540 KB Output is correct
56 Correct 121 ms 8796 KB Output is correct

Subtask #3
0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 8536 KB Output is correct
2 Runtime error 1 ms 604 KB Execution killed with signal 11
3 Halted 0 ms 0 KB -

Subtask #4
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 8536 KB Output is correct
2 Runtime error 1 ms 604 KB Execution killed with signal 11
3 Halted 0 ms 0 KB -

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 8536 KB Output is correct
2 Runtime error 1 ms 604 KB Execution killed with signal 11
3 Halted 0 ms 0 KB -

Subtask #6
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 8536 KB Output is correct
2 Runtime error 1 ms 604 KB Execution killed with signal 11
3 Halted 0 ms 0 KB -

Subtask #7
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 8536 KB Output is correct
2 Correct 5 ms 8540 KB Output is correct
3 Correct 6 ms 8556 KB Output is correct
4 Correct 6 ms 8540 KB Output is correct
5 Correct 7 ms 8540 KB Output is correct
6 Correct 23 ms 8540 KB Output is correct
7 Correct 5 ms 8552 KB Output is correct
8 Correct 5 ms 8540 KB Output is correct
9 Correct 16 ms 8688 KB Output is correct
10 Correct 5 ms 8792 KB Output is correct
11 Correct 6 ms 8540 KB Output is correct
12 Correct 16 ms 8692 KB Output is correct
13 Correct 6 ms 8540 KB Output is correct
14 Correct 6 ms 8624 KB Output is correct
15 Correct 5 ms 8540 KB Output is correct
16 Correct 5 ms 8680 KB Output is correct
17 Correct 21 ms 8676 KB Output is correct
18 Correct 6 ms 8540 KB Output is correct
19 Correct 5 ms 8680 KB Output is correct
20 Correct 5 ms 8540 KB Output is correct
21 Correct 22 ms 8684 KB Output is correct
22 Correct 6 ms 8540 KB Output is correct
23 Correct 5 ms 8540 KB Output is correct
24 Correct 6 ms 8604 KB Output is correct
25 Correct 6 ms 8540 KB Output is correct
26 Correct 13 ms 8540 KB Output is correct
27 Correct 5 ms 8540 KB Output is correct
28 Correct 7 ms 8600 KB Output is correct
29 Correct 5 ms 8540 KB Output is correct
30 Correct 6 ms 8568 KB Output is correct
31 Correct 18 ms 8616 KB Output is correct
32 Correct 7 ms 8536 KB Output is correct
33 Correct 7 ms 8440 KB Output is correct
34 Correct 6 ms 8540 KB Output is correct
35 Correct 13 ms 8680 KB Output is correct
36 Correct 6 ms 8540 KB Output is correct
37 Correct 7 ms 8540 KB Output is correct
38 Correct 6 ms 8604 KB Output is correct
39 Correct 6 ms 8604 KB Output is correct
40 Correct 17 ms 8608 KB Output is correct
41 Correct 6 ms 8540 KB Output is correct
42 Correct 5 ms 8540 KB Output is correct
43 Correct 6 ms 8540 KB Output is correct
44 Correct 5 ms 8536 KB Output is correct
45 Correct 7 ms 8540 KB Output is correct
46 Correct 6 ms 8540 KB Output is correct
47 Correct 5 ms 8540 KB Output is correct
48 Correct 6 ms 8796 KB Output is correct
49 Correct 5 ms 8540 KB Output is correct
50 Correct 6 ms 8540 KB Output is correct
51 Correct 183 ms 8804 KB Output is correct
52 Correct 189 ms 8792 KB Output is correct
53 Correct 125 ms 8792 KB Output is correct
54 Correct 123 ms 8792 KB Output is correct
55 Correct 177 ms 8540 KB Output is correct
56 Correct 121 ms 8796 KB Output is correct
57 Correct 7 ms 8536 KB Output is correct
58 Runtime error 1 ms 604 KB Execution killed with signal 11
59 Halted 0 ms 0 KB -