oj.uz

Submission #1005106

# Submission time Handle Problem Language Result Execution time Memory
1005106 2024-06-22T07:14:06 Z pcc Council (JOI23_council) C++17
40 / 100
 4000 ms 7900 KB 
#include <bits/stdc++.h>
using namespace std;

#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2,popcnt,sse4")
#define ll long long
#define pll pair<ll,ll>
#define pii pair<int,int>
#define fs first
#define sc second
#define tlll tuple<ll,ll,ll>


const int mxn = 3e5+10;
const int B = 15;
int arr[mxn];
int dp[1<<B];
int N,M;
int cnt[mxn];

int f(int id){

	for(int i = 0;i<M;i++){
		if((1<<i)&arr[id])cnt[i]--;
	}
	dp[arr[id]]--;
	int mask = 0,ans = 0;
	for(int i = 0;i<M;i++){
		if(cnt[i] == N/2)mask|=1<<i;
		if(cnt[i] >= N/2)ans++;
	}
	int c = B;
	for(int i = 0;i<(1<<M);i++)if(dp[i])c = min(c,__builtin_popcount(mask&i));
	ans -= c;
	for(int i = 0;i<M;i++)if((1<<i)&arr[id])cnt[i]++;
	dp[arr[id]]++;
	return ans;

}

namespace SPEC{
	void GO(){
		for(int id = 1;id<=N;id++){
			for(int i = 0;i<M;i++){
				if((1<<i)&arr[id])cnt[i]--;
			}
			int mask = 0,ans = 0;
			for(int i = 0;i<M;i++){
				if(cnt[i] == N/2)mask|=1<<i;
				if(cnt[i] >= N/2)ans++;
			}
			int c = B;
			for(int i = 1;i<=N;i++)if(i != id)c = min(c,__builtin_popcount(mask&arr[i]));
			ans -= c;
			for(int i = 0;i<M;i++)if((1<<i)&arr[id])cnt[i]++;
			dp[arr[id]]++;
			cout<<ans<<'\n';
		}
		return;
	}
}

int main(){
	ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
	cin>>N>>M;
	for(int i = 1;i<=N;i++){
		for(int j = 0;j<M;j++){
			int k;
			cin>>k;
			if(k)cnt[j]++,arr[i]|=1<<j;
		}
		dp[arr[i]]++;
	}
	if(N<=5000){
		SPEC::GO();
		return 0;
	}
	for(int i = 1;i<=N;i++)cout<<f(i)<<'\n';
	return 0;
}

Subtask #1
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 0 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Runtime error 2 ms 4700 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 2396 KB Output is correct
2 Correct 0 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Runtime error 2 ms 4700 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 0 ms 2396 KB Output is correct
2 Correct 51 ms 3164 KB Output is correct
3 Correct 63 ms 3016 KB Output is correct
4 Correct 38 ms 3208 KB Output is correct
5 Correct 40 ms 3156 KB Output is correct
6 Correct 27 ms 3160 KB Output is correct
7 Correct 40 ms 3156 KB Output is correct
8 Correct 1 ms 2392 KB Output is correct
9 Correct 0 ms 2396 KB Output is correct
10 Correct 0 ms 2396 KB Output is correct
11 Correct 0 ms 2396 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 2392 KB Output is correct
15 Correct 0 ms 2396 KB Output is correct
16 Correct 1 ms 2396 KB Output is correct
17 Correct 8 ms 2648 KB Output is correct

Subtask #4
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2396 KB Output is correct
2 Correct 51 ms 3164 KB Output is correct
3 Correct 63 ms 3016 KB Output is correct
4 Correct 38 ms 3208 KB Output is correct
5 Correct 40 ms 3156 KB Output is correct
6 Correct 27 ms 3160 KB Output is correct
7 Correct 40 ms 3156 KB Output is correct
8 Correct 1 ms 2392 KB Output is correct
9 Correct 0 ms 2396 KB Output is correct
10 Correct 0 ms 2396 KB Output is correct
11 Correct 0 ms 2396 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 2392 KB Output is correct
15 Correct 0 ms 2396 KB Output is correct
16 Correct 1 ms 2396 KB Output is correct
17 Correct 8 ms 2648 KB Output is correct
18 Correct 0 ms 2396 KB Output is correct
19 Correct 0 ms 2396 KB Output is correct
20 Correct 329 ms 2384 KB Output is correct
21 Correct 197 ms 5968 KB Output is correct
22 Correct 216 ms 5968 KB Output is correct
23 Correct 280 ms 6480 KB Output is correct
24 Correct 268 ms 6072 KB Output is correct
25 Correct 386 ms 6320 KB Output is correct
26 Correct 352 ms 6188 KB Output is correct
27 Correct 1 ms 2396 KB Output is correct
28 Correct 1 ms 2396 KB Output is correct
29 Correct 0 ms 2396 KB Output is correct
30 Correct 1 ms 2516 KB Output is correct
31 Correct 1 ms 2396 KB Output is correct
32 Correct 1 ms 2396 KB Output is correct
33 Correct 1 ms 2396 KB Output is correct
34 Correct 1 ms 2516 KB Output is correct
35 Correct 1 ms 2504 KB Output is correct
36 Correct 1 ms 2396 KB Output is correct
37 Correct 0 ms 2512 KB Output is correct
38 Correct 0 ms 2396 KB Output is correct
39 Correct 1 ms 2508 KB Output is correct
40 Correct 1 ms 2396 KB Output is correct
41 Correct 1 ms 2396 KB Output is correct
42 Correct 1 ms 2524 KB Output is correct
43 Correct 1 ms 2396 KB Output is correct
44 Correct 0 ms 2396 KB Output is correct
45 Correct 1 ms 2396 KB Output is correct

Subtask #5
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2396 KB Output is correct
2 Correct 51 ms 3164 KB Output is correct
3 Correct 63 ms 3016 KB Output is correct
4 Correct 38 ms 3208 KB Output is correct
5 Correct 40 ms 3156 KB Output is correct
6 Correct 27 ms 3160 KB Output is correct
7 Correct 40 ms 3156 KB Output is correct
8 Correct 1 ms 2392 KB Output is correct
9 Correct 0 ms 2396 KB Output is correct
10 Correct 0 ms 2396 KB Output is correct
11 Correct 0 ms 2396 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 2392 KB Output is correct
15 Correct 0 ms 2396 KB Output is correct
16 Correct 1 ms 2396 KB Output is correct
17 Correct 8 ms 2648 KB Output is correct
18 Correct 0 ms 2396 KB Output is correct
19 Correct 0 ms 2396 KB Output is correct
20 Correct 329 ms 2384 KB Output is correct
21 Correct 197 ms 5968 KB Output is correct
22 Correct 216 ms 5968 KB Output is correct
23 Correct 280 ms 6480 KB Output is correct
24 Correct 268 ms 6072 KB Output is correct
25 Correct 386 ms 6320 KB Output is correct
26 Correct 352 ms 6188 KB Output is correct
27 Correct 1 ms 2396 KB Output is correct
28 Correct 1 ms 2396 KB Output is correct
29 Correct 0 ms 2396 KB Output is correct
30 Correct 1 ms 2516 KB Output is correct
31 Correct 1 ms 2396 KB Output is correct
32 Correct 1 ms 2396 KB Output is correct
33 Correct 1 ms 2396 KB Output is correct
34 Correct 1 ms 2516 KB Output is correct
35 Correct 1 ms 2504 KB Output is correct
36 Correct 1 ms 2396 KB Output is correct
37 Correct 0 ms 2512 KB Output is correct
38 Correct 0 ms 2396 KB Output is correct
39 Correct 1 ms 2508 KB Output is correct
40 Correct 1 ms 2396 KB Output is correct
41 Correct 1 ms 2396 KB Output is correct
42 Correct 1 ms 2524 KB Output is correct
43 Correct 1 ms 2396 KB Output is correct
44 Correct 0 ms 2396 KB Output is correct
45 Correct 1 ms 2396 KB Output is correct
46 Correct 0 ms 2396 KB Output is correct
47 Correct 2502 ms 7592 KB Output is correct
48 Correct 1311 ms 7328 KB Output is correct
49 Correct 1340 ms 7252 KB Output is correct
50 Correct 2201 ms 7824 KB Output is correct
51 Correct 2043 ms 7356 KB Output is correct
52 Correct 3273 ms 7652 KB Output is correct
53 Correct 3127 ms 7900 KB Output is correct
54 Correct 1 ms 2392 KB Output is correct
55 Correct 1 ms 2396 KB Output is correct
56 Correct 0 ms 2396 KB Output is correct
57 Correct 0 ms 2396 KB Output is correct
58 Correct 0 ms 2396 KB Output is correct

Subtask #6
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2396 KB Output is correct
2 Correct 51 ms 3164 KB Output is correct
3 Correct 63 ms 3016 KB Output is correct
4 Correct 38 ms 3208 KB Output is correct
5 Correct 40 ms 3156 KB Output is correct
6 Correct 27 ms 3160 KB Output is correct
7 Correct 40 ms 3156 KB Output is correct
8 Correct 1 ms 2392 KB Output is correct
9 Correct 0 ms 2396 KB Output is correct
10 Correct 0 ms 2396 KB Output is correct
11 Correct 0 ms 2396 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 2392 KB Output is correct
15 Correct 0 ms 2396 KB Output is correct
16 Correct 1 ms 2396 KB Output is correct
17 Correct 8 ms 2648 KB Output is correct
18 Correct 0 ms 2396 KB Output is correct
19 Correct 0 ms 2396 KB Output is correct
20 Correct 329 ms 2384 KB Output is correct
21 Correct 197 ms 5968 KB Output is correct
22 Correct 216 ms 5968 KB Output is correct
23 Correct 280 ms 6480 KB Output is correct
24 Correct 268 ms 6072 KB Output is correct
25 Correct 386 ms 6320 KB Output is correct
26 Correct 352 ms 6188 KB Output is correct
27 Correct 1 ms 2396 KB Output is correct
28 Correct 1 ms 2396 KB Output is correct
29 Correct 0 ms 2396 KB Output is correct
30 Correct 1 ms 2516 KB Output is correct
31 Correct 1 ms 2396 KB Output is correct
32 Correct 1 ms 2396 KB Output is correct
33 Correct 1 ms 2396 KB Output is correct
34 Correct 1 ms 2516 KB Output is correct
35 Correct 1 ms 2504 KB Output is correct
36 Correct 1 ms 2396 KB Output is correct
37 Correct 0 ms 2512 KB Output is correct
38 Correct 0 ms 2396 KB Output is correct
39 Correct 1 ms 2508 KB Output is correct
40 Correct 1 ms 2396 KB Output is correct
41 Correct 1 ms 2396 KB Output is correct
42 Correct 1 ms 2524 KB Output is correct
43 Correct 1 ms 2396 KB Output is correct
44 Correct 0 ms 2396 KB Output is correct
45 Correct 1 ms 2396 KB Output is correct
46 Correct 0 ms 2396 KB Output is correct
47 Correct 2502 ms 7592 KB Output is correct
48 Correct 1311 ms 7328 KB Output is correct
49 Correct 1340 ms 7252 KB Output is correct
50 Correct 2201 ms 7824 KB Output is correct
51 Correct 2043 ms 7356 KB Output is correct
52 Correct 3273 ms 7652 KB Output is correct
53 Correct 3127 ms 7900 KB Output is correct
54 Correct 1 ms 2392 KB Output is correct
55 Correct 1 ms 2396 KB Output is correct
56 Correct 0 ms 2396 KB Output is correct
57 Correct 0 ms 2396 KB Output is correct
58 Correct 0 ms 2396 KB Output is correct
59 Execution timed out 4022 ms 7852 KB Time limit exceeded
60 Halted 0 ms 0 KB -

Subtask #7
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 0 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Runtime error 2 ms 4700 KB Execution killed with signal 11
6 Halted 0 ms 0 KB -