Submission #1086998

# Submission time Handle Problem Language Result Execution time Memory
1086998 2024-09-12T02:46:55 Z Bananabread Council (JOI23_council) C++17
56 / 100
547 ms 28892 KB
#include<bits/stdc++.h>
#define ll long long
#define ntr "\n"
#define mod (ll)(1e9+7)
#define taskname "temp"
#define frep freopen(taskname".inp","r",stdin); freopen(taskname".out","w",stdout);
using namespace std;
ll pref[100];
ll arr[300001];
ll ans[300001];
ll cnt[1<<20];
ll best[1<<20];
ll n,m;
ll one,two,zero;
ll super[1<<21][21];
bool ison(ll x,ll i){
    return (x>>i)&1;
}
ll flip(ll x){
    return ((1<<m)-1)&~x;
}
void sub2(){
    for(int i=1;i<=n;i++){
        for(int j=i+1;j<=n;j++){
            ans[i]=max(ans[i],(ll)__builtin_popcount((two | (one & ~arr[i]) | (~arr[j] &(one | (zero & ~arr[i]))))));
            ans[j]=max(ans[j],(ll)__builtin_popcount((two | (one & ~arr[j]) | (~arr[i] &(one | (zero & ~arr[j]))))));
        }
    }
    for(int i=1;i<=n;i++){
        cout<<ans[i]<<ntr;
    }
}
ll cntc=0;
int main(){
    ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
    //afrep;
    cin>>n>>m;
    for(int i=1;i<=n;i++){
        for(int j=0;j<m;j++){
            ll x;
            cin>>x;
            pref[j]+=x;
            arr[i]+=(x<<j);
        }
        cnt[arr[i]]++;
    }
    for(int i=0;i<m;i++){
        if(pref[i]>=n/2+2) two|=(1<<i);
        if(pref[i]==n/2+1) one|=(1<<i);
        if(pref[i]==n/2)  zero|=(1<<i);
    }
    if(n<=3000){
        sub2();
        return 0;
    }
    for(int i=(1<<m);i>=0;i--){
        super[i][0]=cnt[i];
        if(i&1==0) super[i][0]+=cnt[i^1];
        for(int j=1;j<=20;j++){
            super[i][j]+=super[i][j-1];
            if((i&(1<<j))==0) super[i][j]+=super[i^(1<<j)][j-1];
        }
    }
//    for(int i=0;i<(1<<m);i++){
//        cout<<super[i][19]<<' ';
//    }
    //cout<<ntr;
    for(int mask=0;mask<(1<<m);mask++){
        if(!cnt[mask]) continue;
        cnt[mask]--;
        ll ONE=(two | ( one & ~mask ));
        ll ZERO=( one | ( zero & ~mask ));
       // cout<<ONE<<' '<<ZERO<<ntr;
        ll optmask=0;
        for(int i=0;i<m;i++){
            if(ONE&(1<<i)) continue;
            if(ZERO&(1<<i)) optmask|=(1<<i);
        }
       // cout<<optmask<<ntr;
        for(int nextmask=optmask;nextmask;nextmask=(nextmask-1)&optmask){
            if(super[nextmask][20]>((nextmask&mask)==0))
                best[mask]=max(best[mask],(ll)__builtin_popcount(ONE|(ZERO&nextmask)));
        }
//        cout<<ntr<<ntr;
        best[mask]=max(best[mask],(ll)__builtin_popcount(ONE));
        cnt[mask]++;
    }
    for(int i=1;i<=n;i++){
        cout<<best[arr[i]]<<ntr;
    }
}

Compilation message

council.cpp: In function 'int main()':
council.cpp:58:15: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses]
   58 |         if(i&1==0) super[i][0]+=cnt[i^1];
      |              ~^~~
# Verdict Execution time Memory Grader output
1 Correct 1 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 1 ms 348 KB Output is correct
6 Correct 1 ms 424 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 460 KB Output is correct
9 Correct 1 ms 1628 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 2 ms 1628 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 1 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 464 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 1 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 0 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 0 ms 348 KB Output is correct
31 Correct 1 ms 344 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 1 ms 596 KB Output is correct
35 Correct 0 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 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 1 ms 344 KB Output is correct
45 Correct 0 ms 348 KB Output is correct
46 Correct 0 ms 344 KB Output is correct
47 Correct 0 ms 348 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 0 ms 344 KB Output is correct
50 Correct 0 ms 464 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 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 1 ms 348 KB Output is correct
6 Correct 1 ms 424 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 460 KB Output is correct
9 Correct 1 ms 1628 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 2 ms 1628 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 1 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 464 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 1 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 0 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 0 ms 348 KB Output is correct
31 Correct 1 ms 344 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 1 ms 596 KB Output is correct
35 Correct 0 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 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 1 ms 344 KB Output is correct
45 Correct 0 ms 348 KB Output is correct
46 Correct 0 ms 344 KB Output is correct
47 Correct 0 ms 348 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 0 ms 344 KB Output is correct
50 Correct 0 ms 464 KB Output is correct
51 Correct 33 ms 640 KB Output is correct
52 Correct 26 ms 604 KB Output is correct
53 Correct 28 ms 6748 KB Output is correct
54 Correct 28 ms 6748 KB Output is correct
55 Correct 32 ms 468 KB Output is correct
56 Correct 26 ms 1628 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 32 ms 4428 KB Output is correct
3 Correct 32 ms 4436 KB Output is correct
4 Correct 24 ms 3860 KB Output is correct
5 Correct 38 ms 4564 KB Output is correct
6 Correct 27 ms 3920 KB Output is correct
7 Correct 36 ms 4444 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 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 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 24 ms 344 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 32 ms 4428 KB Output is correct
3 Correct 32 ms 4436 KB Output is correct
4 Correct 24 ms 3860 KB Output is correct
5 Correct 38 ms 4564 KB Output is correct
6 Correct 27 ms 3920 KB Output is correct
7 Correct 36 ms 4444 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 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 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 24 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 122 ms 9476 KB Output is correct
21 Correct 120 ms 8664 KB Output is correct
22 Correct 109 ms 8664 KB Output is correct
23 Correct 108 ms 9556 KB Output is correct
24 Correct 106 ms 9244 KB Output is correct
25 Correct 128 ms 9392 KB Output is correct
26 Correct 130 ms 9300 KB Output is correct
27 Correct 0 ms 344 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 1 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 344 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 344 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 1 ms 348 KB Output is correct
41 Correct 1 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 1 ms 348 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 1 ms 348 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 32 ms 4428 KB Output is correct
3 Correct 32 ms 4436 KB Output is correct
4 Correct 24 ms 3860 KB Output is correct
5 Correct 38 ms 4564 KB Output is correct
6 Correct 27 ms 3920 KB Output is correct
7 Correct 36 ms 4444 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 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 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 24 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 122 ms 9476 KB Output is correct
21 Correct 120 ms 8664 KB Output is correct
22 Correct 109 ms 8664 KB Output is correct
23 Correct 108 ms 9556 KB Output is correct
24 Correct 106 ms 9244 KB Output is correct
25 Correct 128 ms 9392 KB Output is correct
26 Correct 130 ms 9300 KB Output is correct
27 Correct 0 ms 344 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 1 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 344 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 344 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 1 ms 348 KB Output is correct
41 Correct 1 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 1 ms 348 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 1 ms 348 KB Output is correct
46 Correct 0 ms 344 KB Output is correct
47 Correct 164 ms 14616 KB Output is correct
48 Correct 163 ms 12432 KB Output is correct
49 Correct 161 ms 12460 KB Output is correct
50 Correct 151 ms 14676 KB Output is correct
51 Correct 150 ms 14280 KB Output is correct
52 Correct 172 ms 14448 KB Output is correct
53 Correct 185 ms 14792 KB Output is correct
54 Correct 1 ms 348 KB Output is correct
55 Correct 0 ms 348 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 0 ms 348 KB Output is correct
58 Correct 1 ms 504 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 32 ms 4428 KB Output is correct
3 Correct 32 ms 4436 KB Output is correct
4 Correct 24 ms 3860 KB Output is correct
5 Correct 38 ms 4564 KB Output is correct
6 Correct 27 ms 3920 KB Output is correct
7 Correct 36 ms 4444 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 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 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 24 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 122 ms 9476 KB Output is correct
21 Correct 120 ms 8664 KB Output is correct
22 Correct 109 ms 8664 KB Output is correct
23 Correct 108 ms 9556 KB Output is correct
24 Correct 106 ms 9244 KB Output is correct
25 Correct 128 ms 9392 KB Output is correct
26 Correct 130 ms 9300 KB Output is correct
27 Correct 0 ms 344 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 1 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 344 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 344 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 1 ms 348 KB Output is correct
41 Correct 1 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 1 ms 348 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 1 ms 348 KB Output is correct
46 Correct 0 ms 344 KB Output is correct
47 Correct 164 ms 14616 KB Output is correct
48 Correct 163 ms 12432 KB Output is correct
49 Correct 161 ms 12460 KB Output is correct
50 Correct 151 ms 14676 KB Output is correct
51 Correct 150 ms 14280 KB Output is correct
52 Correct 172 ms 14448 KB Output is correct
53 Correct 185 ms 14792 KB Output is correct
54 Correct 1 ms 348 KB Output is correct
55 Correct 0 ms 348 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 0 ms 348 KB Output is correct
58 Correct 1 ms 504 KB Output is correct
59 Correct 198 ms 24960 KB Output is correct
60 Incorrect 547 ms 28892 KB Output isn't correct
61 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Correct 1 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 1 ms 348 KB Output is correct
6 Correct 1 ms 424 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 460 KB Output is correct
9 Correct 1 ms 1628 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 2 ms 1628 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 1 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 464 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 1 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 0 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 0 ms 348 KB Output is correct
31 Correct 1 ms 344 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 1 ms 596 KB Output is correct
35 Correct 0 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 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 1 ms 344 KB Output is correct
45 Correct 0 ms 348 KB Output is correct
46 Correct 0 ms 344 KB Output is correct
47 Correct 0 ms 348 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 0 ms 344 KB Output is correct
50 Correct 0 ms 464 KB Output is correct
51 Correct 33 ms 640 KB Output is correct
52 Correct 26 ms 604 KB Output is correct
53 Correct 28 ms 6748 KB Output is correct
54 Correct 28 ms 6748 KB Output is correct
55 Correct 32 ms 468 KB Output is correct
56 Correct 26 ms 1628 KB Output is correct
57 Correct 0 ms 348 KB Output is correct
58 Correct 32 ms 4428 KB Output is correct
59 Correct 32 ms 4436 KB Output is correct
60 Correct 24 ms 3860 KB Output is correct
61 Correct 38 ms 4564 KB Output is correct
62 Correct 27 ms 3920 KB Output is correct
63 Correct 36 ms 4444 KB Output is correct
64 Correct 1 ms 344 KB Output is correct
65 Correct 0 ms 348 KB Output is correct
66 Correct 1 ms 348 KB Output is correct
67 Correct 0 ms 348 KB Output is correct
68 Correct 1 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 1 ms 348 KB Output is correct
72 Correct 1 ms 348 KB Output is correct
73 Correct 24 ms 344 KB Output is correct
74 Correct 0 ms 344 KB Output is correct
75 Correct 1 ms 348 KB Output is correct
76 Correct 122 ms 9476 KB Output is correct
77 Correct 120 ms 8664 KB Output is correct
78 Correct 109 ms 8664 KB Output is correct
79 Correct 108 ms 9556 KB Output is correct
80 Correct 106 ms 9244 KB Output is correct
81 Correct 128 ms 9392 KB Output is correct
82 Correct 130 ms 9300 KB Output is correct
83 Correct 0 ms 344 KB Output is correct
84 Correct 0 ms 348 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 348 KB Output is correct
88 Correct 0 ms 348 KB Output is correct
89 Correct 0 ms 344 KB Output is correct
90 Correct 0 ms 348 KB Output is correct
91 Correct 0 ms 348 KB Output is correct
92 Correct 1 ms 348 KB Output is correct
93 Correct 0 ms 348 KB Output is correct
94 Correct 0 ms 344 KB Output is correct
95 Correct 0 ms 348 KB Output is correct
96 Correct 1 ms 348 KB Output is correct
97 Correct 1 ms 348 KB Output is correct
98 Correct 0 ms 348 KB Output is correct
99 Correct 1 ms 348 KB Output is correct
100 Correct 0 ms 348 KB Output is correct
101 Correct 1 ms 348 KB Output is correct
102 Correct 0 ms 344 KB Output is correct
103 Correct 164 ms 14616 KB Output is correct
104 Correct 163 ms 12432 KB Output is correct
105 Correct 161 ms 12460 KB Output is correct
106 Correct 151 ms 14676 KB Output is correct
107 Correct 150 ms 14280 KB Output is correct
108 Correct 172 ms 14448 KB Output is correct
109 Correct 185 ms 14792 KB Output is correct
110 Correct 1 ms 348 KB Output is correct
111 Correct 0 ms 348 KB Output is correct
112 Correct 0 ms 348 KB Output is correct
113 Correct 0 ms 348 KB Output is correct
114 Correct 1 ms 504 KB Output is correct
115 Correct 198 ms 24960 KB Output is correct
116 Incorrect 547 ms 28892 KB Output isn't correct
117 Halted 0 ms 0 KB -