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Submission #989127

# Submission time Handle Problem Language Result Execution time Memory
989127 2024-05-27T14:49:51 Z AlphaMale06 Council (JOI23_council) C++17
16 / 100
 4000 ms 14244 KB 
#include <bits/stdc++.h>

using namespace std;

const int N = 300001;
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 12892 KB Output is correct
2 Correct 9 ms 12892 KB Output is correct
3 Correct 6 ms 12948 KB Output is correct
4 Correct 5 ms 12892 KB Output is correct
5 Correct 6 ms 12892 KB Output is correct
6 Correct 26 ms 12956 KB Output is correct
7 Correct 5 ms 12888 KB Output is correct
8 Correct 6 ms 12888 KB Output is correct
9 Correct 19 ms 13144 KB Output is correct
10 Correct 5 ms 12892 KB Output is correct
11 Correct 6 ms 12952 KB Output is correct
12 Correct 19 ms 12892 KB Output is correct
13 Correct 5 ms 12892 KB Output is correct
14 Correct 6 ms 12892 KB Output is correct
15 Correct 5 ms 12892 KB Output is correct
16 Correct 6 ms 12888 KB Output is correct
17 Correct 24 ms 12952 KB Output is correct
18 Correct 6 ms 12892 KB Output is correct
19 Correct 5 ms 12892 KB Output is correct
20 Correct 5 ms 12892 KB Output is correct
21 Correct 24 ms 12944 KB Output is correct
22 Correct 6 ms 12892 KB Output is correct
23 Correct 5 ms 12888 KB Output is correct
24 Correct 7 ms 12892 KB Output is correct
25 Correct 6 ms 12952 KB Output is correct
26 Correct 14 ms 12892 KB Output is correct
27 Correct 6 ms 12892 KB Output is correct
28 Correct 7 ms 12892 KB Output is correct
29 Correct 5 ms 12948 KB Output is correct
30 Correct 6 ms 12888 KB Output is correct
31 Correct 18 ms 12956 KB Output is correct
32 Correct 9 ms 12948 KB Output is correct
33 Correct 7 ms 12888 KB Output is correct
34 Correct 6 ms 12892 KB Output is correct
35 Correct 14 ms 12956 KB Output is correct
36 Correct 6 ms 12892 KB Output is correct
37 Correct 9 ms 12892 KB Output is correct
38 Correct 5 ms 12892 KB Output is correct
39 Correct 6 ms 12888 KB Output is correct
40 Correct 18 ms 12892 KB Output is correct
41 Correct 6 ms 12892 KB Output is correct
42 Correct 5 ms 12892 KB Output is correct
43 Correct 6 ms 12956 KB Output is correct
44 Correct 5 ms 12892 KB Output is correct
45 Correct 6 ms 12892 KB Output is correct
46 Correct 6 ms 12892 KB Output is correct
47 Correct 5 ms 12892 KB Output is correct
48 Correct 6 ms 12952 KB Output is correct
49 Correct 5 ms 12892 KB Output is correct
50 Correct 6 ms 12892 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 12892 KB Output is correct
2 Correct 9 ms 12892 KB Output is correct
3 Correct 6 ms 12948 KB Output is correct
4 Correct 5 ms 12892 KB Output is correct
5 Correct 6 ms 12892 KB Output is correct
6 Correct 26 ms 12956 KB Output is correct
7 Correct 5 ms 12888 KB Output is correct
8 Correct 6 ms 12888 KB Output is correct
9 Correct 19 ms 13144 KB Output is correct
10 Correct 5 ms 12892 KB Output is correct
11 Correct 6 ms 12952 KB Output is correct
12 Correct 19 ms 12892 KB Output is correct
13 Correct 5 ms 12892 KB Output is correct
14 Correct 6 ms 12892 KB Output is correct
15 Correct 5 ms 12892 KB Output is correct
16 Correct 6 ms 12888 KB Output is correct
17 Correct 24 ms 12952 KB Output is correct
18 Correct 6 ms 12892 KB Output is correct
19 Correct 5 ms 12892 KB Output is correct
20 Correct 5 ms 12892 KB Output is correct
21 Correct 24 ms 12944 KB Output is correct
22 Correct 6 ms 12892 KB Output is correct
23 Correct 5 ms 12888 KB Output is correct
24 Correct 7 ms 12892 KB Output is correct
25 Correct 6 ms 12952 KB Output is correct
26 Correct 14 ms 12892 KB Output is correct
27 Correct 6 ms 12892 KB Output is correct
28 Correct 7 ms 12892 KB Output is correct
29 Correct 5 ms 12948 KB Output is correct
30 Correct 6 ms 12888 KB Output is correct
31 Correct 18 ms 12956 KB Output is correct
32 Correct 9 ms 12948 KB Output is correct
33 Correct 7 ms 12888 KB Output is correct
34 Correct 6 ms 12892 KB Output is correct
35 Correct 14 ms 12956 KB Output is correct
36 Correct 6 ms 12892 KB Output is correct
37 Correct 9 ms 12892 KB Output is correct
38 Correct 5 ms 12892 KB Output is correct
39 Correct 6 ms 12888 KB Output is correct
40 Correct 18 ms 12892 KB Output is correct
41 Correct 6 ms 12892 KB Output is correct
42 Correct 5 ms 12892 KB Output is correct
43 Correct 6 ms 12956 KB Output is correct
44 Correct 5 ms 12892 KB Output is correct
45 Correct 6 ms 12892 KB Output is correct
46 Correct 6 ms 12892 KB Output is correct
47 Correct 5 ms 12892 KB Output is correct
48 Correct 6 ms 12952 KB Output is correct
49 Correct 5 ms 12892 KB Output is correct
50 Correct 6 ms 12892 KB Output is correct
51 Correct 212 ms 12944 KB Output is correct
52 Correct 208 ms 12892 KB Output is correct
53 Correct 141 ms 12932 KB Output is correct
54 Correct 143 ms 12892 KB Output is correct
55 Correct 199 ms 12888 KB Output is correct
56 Correct 140 ms 12940 KB Output is correct

Subtask #3
0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 12892 KB Output is correct
2 Execution timed out 4090 ms 14244 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #4
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 12892 KB Output is correct
2 Execution timed out 4090 ms 14244 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 12892 KB Output is correct
2 Execution timed out 4090 ms 14244 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #6
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 12892 KB Output is correct
2 Execution timed out 4090 ms 14244 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #7
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 12892 KB Output is correct
2 Correct 9 ms 12892 KB Output is correct
3 Correct 6 ms 12948 KB Output is correct
4 Correct 5 ms 12892 KB Output is correct
5 Correct 6 ms 12892 KB Output is correct
6 Correct 26 ms 12956 KB Output is correct
7 Correct 5 ms 12888 KB Output is correct
8 Correct 6 ms 12888 KB Output is correct
9 Correct 19 ms 13144 KB Output is correct
10 Correct 5 ms 12892 KB Output is correct
11 Correct 6 ms 12952 KB Output is correct
12 Correct 19 ms 12892 KB Output is correct
13 Correct 5 ms 12892 KB Output is correct
14 Correct 6 ms 12892 KB Output is correct
15 Correct 5 ms 12892 KB Output is correct
16 Correct 6 ms 12888 KB Output is correct
17 Correct 24 ms 12952 KB Output is correct
18 Correct 6 ms 12892 KB Output is correct
19 Correct 5 ms 12892 KB Output is correct
20 Correct 5 ms 12892 KB Output is correct
21 Correct 24 ms 12944 KB Output is correct
22 Correct 6 ms 12892 KB Output is correct
23 Correct 5 ms 12888 KB Output is correct
24 Correct 7 ms 12892 KB Output is correct
25 Correct 6 ms 12952 KB Output is correct
26 Correct 14 ms 12892 KB Output is correct
27 Correct 6 ms 12892 KB Output is correct
28 Correct 7 ms 12892 KB Output is correct
29 Correct 5 ms 12948 KB Output is correct
30 Correct 6 ms 12888 KB Output is correct
31 Correct 18 ms 12956 KB Output is correct
32 Correct 9 ms 12948 KB Output is correct
33 Correct 7 ms 12888 KB Output is correct
34 Correct 6 ms 12892 KB Output is correct
35 Correct 14 ms 12956 KB Output is correct
36 Correct 6 ms 12892 KB Output is correct
37 Correct 9 ms 12892 KB Output is correct
38 Correct 5 ms 12892 KB Output is correct
39 Correct 6 ms 12888 KB Output is correct
40 Correct 18 ms 12892 KB Output is correct
41 Correct 6 ms 12892 KB Output is correct
42 Correct 5 ms 12892 KB Output is correct
43 Correct 6 ms 12956 KB Output is correct
44 Correct 5 ms 12892 KB Output is correct
45 Correct 6 ms 12892 KB Output is correct
46 Correct 6 ms 12892 KB Output is correct
47 Correct 5 ms 12892 KB Output is correct
48 Correct 6 ms 12952 KB Output is correct
49 Correct 5 ms 12892 KB Output is correct
50 Correct 6 ms 12892 KB Output is correct
51 Correct 212 ms 12944 KB Output is correct
52 Correct 208 ms 12892 KB Output is correct
53 Correct 141 ms 12932 KB Output is correct
54 Correct 143 ms 12892 KB Output is correct
55 Correct 199 ms 12888 KB Output is correct
56 Correct 140 ms 12940 KB Output is correct
57 Correct 5 ms 12892 KB Output is correct
58 Execution timed out 4090 ms 14244 KB Time limit exceeded
59 Halted 0 ms 0 KB -