oj.uz

Submission #792594

# Submission time Handle Problem Language Result Execution time Memory
792594 2023-07-25T07:15:24 Z winter0101 Council (JOI23_council) C++14
62 / 100
 339 ms 29592 KB 
#include<bits/stdc++.h>
using namespace std;
#define all(fl) fl.begin(),fl.end()
#define pb push_back
#define fi first
#define se second
#define for1(i,j,k) for(int i=j;i<=k;i++)
#define for2(i,j,k) for(int i=j;i>=k;i--)
#define for3(i,j,k,l) for(int i=j;i<=k;i+=l)
#define lb lower_bound
#define ub upper_bound
#define sz(a) (int)a.size()
#define pii pair<int,int>
#define pli pair<long long,int>
#define gcd __gcd
#define lcm(x,y) x*y/__gcd(x,y)
#define pil pair<int,long long>
#define pll pair<long long,long long>
#define eb emplace_back
const int maxn=3e5+9,maxm=20;
bool a[maxn][maxm+1];
int sum[maxm+1];
int mask[maxn];
pii f[maxn];
pii add(pii p,int q){
if (q==0)return p;
if (p.fi==0){
    p.fi=q;
}
else if (p.fi!=0&&p.se==0){
    p.se=q;
}
return p;
}
pair<pii,pii> g[maxn];
int nn(int x){
return __builtin_popcount(x);
}
int b[4];
pii add(pii &p, pii &q){
b[0]=p.fi,b[1]=p.se,b[2]=q.fi,b[3]=q.se;
sort(b,b+4);
vector<int>vcl;
vcl.pb(b[0]);
for1(i,1,3){
if (b[i]!=b[i-1])vcl.pb(b[i]);
}
if (sz(vcl)==0)return {0,0};
if (sz(vcl)==1)return {vcl[0],0};
return {vcl[0],vcl[1]};
}
#define piii pair<pii,pii>
pii c[4];
piii update(piii p, piii q){
c[0]=p.fi,c[1]=p.se,c[2]=q.fi,c[3]=q.se;
sort(c,c+4,greater<pii>());
if (c[0].fi==0)return {{0,0},{0,0}};
for1(i,1,3){
if (c[i].se!=c[0].se){
    return {c[0],c[i]};
}
}
return {c[0],{0,0}};
}
signed main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    //freopen("temp.INP","r",stdin);
    //freopen("temp.OUT","w",stdout);
    int n,m;
    cin>>n>>m;
    for1(i,1,n){
    for1(j,1,m){
    cin>>a[i][j];
    sum[j]+=a[i][j];
    if (!a[i][j]){
    mask[i]|=(1<<(j-1));
    //cout<<i<<" "<<j<<'\n';
    }
    }
    f[mask[i]]=add(f[mask[i]],i);
    }
    for1(j,0,m-1){
    for2(i,(1<<m)-1,0){
    if (i>>j&1){
        f[i-(1<<j)]=add(f[i-(1<<j)],f[i].fi);
        f[i-(1<<j)]=add(f[i-(1<<j)],f[i].se);
    }
    }
    }
    for1(i,0,(1<<m)-1){
    if (f[i].fi)g[i].fi={nn(i),f[i].fi};
    if (f[i].se)g[i].se={nn(i),f[i].se};
    }
    for1(i,0,(1<<m)-1){
    for1(j,0,m-1){
    if (i>>j&1){
    g[i]=update(g[i],g[i-(1<<j)]);
    }
    }
    }
    int limit=n/2;
    for1(i,1,n){
    int msk=0;
    int ans=0;
    int turn=0;
    for1(j,1,m){
    int nw=sum[j]-a[i][j];
    if (nw==limit){
        //can be 0
        msk+=(1<<(j-1));
        //cout<<j<<'\n';
        if (a[i][j]==0)turn++;
    }
    else if (nw>limit){
        ans++;
    }
    }
    //cout<<msk<<'\n';
    if (turn==g[msk].fi.fi)ans+=g[msk].se.fi;
    else ans+=g[msk].fi.fi;
    cout<<ans<<'\n';
    }
    //cout<<g[1890].fi<<" "<<g[1890].se;

}

Subtask #1
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 0 ms 328 KB Output is correct
5 Runtime error 209 ms 29592 KB Execution killed with signal 11
6 Halted 0 ms 0 KB -

Subtask #2
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 0 ms 328 KB Output is correct
5 Runtime error 209 ms 29592 KB Execution killed with signal 11
6 Halted 0 ms 0 KB -

Subtask #3
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 48 ms 8252 KB Output is correct
3 Correct 46 ms 9316 KB Output is correct
4 Correct 33 ms 8784 KB Output is correct
5 Correct 49 ms 9420 KB Output is correct
6 Correct 41 ms 8756 KB Output is correct
7 Correct 53 ms 9332 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 0 ms 332 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 328 KB Output is correct
14 Correct 0 ms 328 KB Output is correct
15 Correct 0 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct

Subtask #4
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 48 ms 8252 KB Output is correct
3 Correct 46 ms 9316 KB Output is correct
4 Correct 33 ms 8784 KB Output is correct
5 Correct 49 ms 9420 KB Output is correct
6 Correct 41 ms 8756 KB Output is correct
7 Correct 53 ms 9332 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 0 ms 332 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 328 KB Output is correct
14 Correct 0 ms 328 KB Output is correct
15 Correct 0 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 0 ms 224 KB Output is correct
20 Correct 181 ms 14032 KB Output is correct
21 Correct 164 ms 13500 KB Output is correct
22 Correct 183 ms 13480 KB Output is correct
23 Correct 165 ms 13160 KB Output is correct
24 Correct 169 ms 14052 KB Output is correct
25 Correct 181 ms 14200 KB Output is correct
26 Correct 183 ms 14156 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 0 ms 340 KB Output is correct
29 Correct 0 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 328 KB Output is correct
32 Correct 1 ms 328 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 340 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 0 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 0 ms 328 KB Output is correct
42 Correct 1 ms 340 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 1 ms 340 KB Output is correct
45 Correct 1 ms 340 KB Output is correct

Subtask #5
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 48 ms 8252 KB Output is correct
3 Correct 46 ms 9316 KB Output is correct
4 Correct 33 ms 8784 KB Output is correct
5 Correct 49 ms 9420 KB Output is correct
6 Correct 41 ms 8756 KB Output is correct
7 Correct 53 ms 9332 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 0 ms 332 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 328 KB Output is correct
14 Correct 0 ms 328 KB Output is correct
15 Correct 0 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 0 ms 224 KB Output is correct
20 Correct 181 ms 14032 KB Output is correct
21 Correct 164 ms 13500 KB Output is correct
22 Correct 183 ms 13480 KB Output is correct
23 Correct 165 ms 13160 KB Output is correct
24 Correct 169 ms 14052 KB Output is correct
25 Correct 181 ms 14200 KB Output is correct
26 Correct 183 ms 14156 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 0 ms 340 KB Output is correct
29 Correct 0 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 328 KB Output is correct
32 Correct 1 ms 328 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 340 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 0 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 0 ms 328 KB Output is correct
42 Correct 1 ms 340 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 1 ms 340 KB Output is correct
45 Correct 1 ms 340 KB Output is correct
46 Correct 1 ms 340 KB Output is correct
47 Correct 253 ms 16800 KB Output is correct
48 Correct 236 ms 16060 KB Output is correct
49 Correct 234 ms 16052 KB Output is correct
50 Correct 251 ms 15912 KB Output is correct
51 Correct 202 ms 16856 KB Output is correct
52 Correct 238 ms 16860 KB Output is correct
53 Correct 284 ms 17064 KB Output is correct
54 Correct 3 ms 724 KB Output is correct
55 Correct 5 ms 724 KB Output is correct
56 Correct 5 ms 724 KB Output is correct
57 Correct 4 ms 712 KB Output is correct
58 Correct 4 ms 724 KB Output is correct

Subtask #6
22.0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 48 ms 8252 KB Output is correct
3 Correct 46 ms 9316 KB Output is correct
4 Correct 33 ms 8784 KB Output is correct
5 Correct 49 ms 9420 KB Output is correct
6 Correct 41 ms 8756 KB Output is correct
7 Correct 53 ms 9332 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 0 ms 332 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 328 KB Output is correct
14 Correct 0 ms 328 KB Output is correct
15 Correct 0 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 0 ms 224 KB Output is correct
20 Correct 181 ms 14032 KB Output is correct
21 Correct 164 ms 13500 KB Output is correct
22 Correct 183 ms 13480 KB Output is correct
23 Correct 165 ms 13160 KB Output is correct
24 Correct 169 ms 14052 KB Output is correct
25 Correct 181 ms 14200 KB Output is correct
26 Correct 183 ms 14156 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 0 ms 340 KB Output is correct
29 Correct 0 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 328 KB Output is correct
32 Correct 1 ms 328 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 340 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 0 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 0 ms 328 KB Output is correct
42 Correct 1 ms 340 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 1 ms 340 KB Output is correct
45 Correct 1 ms 340 KB Output is correct
46 Correct 1 ms 340 KB Output is correct
47 Correct 253 ms 16800 KB Output is correct
48 Correct 236 ms 16060 KB Output is correct
49 Correct 234 ms 16052 KB Output is correct
50 Correct 251 ms 15912 KB Output is correct
51 Correct 202 ms 16856 KB Output is correct
52 Correct 238 ms 16860 KB Output is correct
53 Correct 284 ms 17064 KB Output is correct
54 Correct 3 ms 724 KB Output is correct
55 Correct 5 ms 724 KB Output is correct
56 Correct 5 ms 724 KB Output is correct
57 Correct 4 ms 712 KB Output is correct
58 Correct 4 ms 724 KB Output is correct
59 Correct 282 ms 19476 KB Output is correct
60 Correct 145 ms 10256 KB Output is correct
61 Correct 150 ms 10768 KB Output is correct
62 Correct 155 ms 11028 KB Output is correct
63 Correct 305 ms 19228 KB Output is correct
64 Correct 332 ms 21300 KB Output is correct
65 Correct 339 ms 21320 KB Output is correct
66 Correct 296 ms 20428 KB Output is correct
67 Correct 275 ms 21220 KB Output is correct
68 Correct 305 ms 21220 KB Output is correct
69 Correct 333 ms 21592 KB Output is correct
70 Correct 25 ms 3280 KB Output is correct
71 Correct 30 ms 3364 KB Output is correct
72 Correct 33 ms 3368 KB Output is correct
73 Correct 30 ms 3284 KB Output is correct
74 Correct 35 ms 3412 KB Output is correct
75 Correct 32 ms 3584 KB Output is correct

Subtask #7
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 0 ms 328 KB Output is correct
5 Runtime error 209 ms 29592 KB Execution killed with signal 11
6 Halted 0 ms 0 KB -