Submission #1086810

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1086810	2024-09-11T14:01:06 Z	coldbr3w	Council (JOI23_council)	C++14	6 / 100	4000 ms	53032 KB

council

#include <bits/stdc++.h>
using namespace std;

#define ll long long
#define pll pair<long long, long long>
#define pb push_back
#define F first
#define S second  
#define all(x) (x).begin(), (x).end()

const ll N = 2e6 + 100;
const ll inf = 1e18;
const ll mod = 1e9 + 7;
const ll block = 350;
ll n,m;
ll a[N][21], res[N], cnt[N];
pll mn[N];
void to_thic_cau(){
	cin >> n >> m;
	for(int i = 0; i < (1 << m);i++) mn[i] = {inf, inf};
	for(int i = 1; i <= n;i++){
		for(int j = 0; j < m;j++){
			cin >> a[i][j];
			if(a[i][j] == 1) cnt[j]++;
		}
	}
	for(int i = 1; i <= n;i++){
		for(int msk = 0; msk < (1 << m);msk++){
			ll cur = 0;
			for(int j = 0; j < m;j++) if((msk & (1 << j)) && a[i][j] == 1) cur++;
			if(cur < mn[msk].F) mn[msk].S = mn[msk].F, mn[msk].F = cur;
			else if(cur < mn[msk].S) mn[msk].S = cur;
		}
	}
	for(int i = 1; i <= n;i++){
		ll msk = 0, cur = 0, res = 0;
		for(int j = 0; j < m;j++){
			if(a[i][j] == 1) cnt[j]--;
			if(cnt[j] == n / 2) msk |= (1 << j), res++;
			else if(cnt[j] > n / 2) res++;
		}
		for(int j = 0; j < m;j++) if((msk & (1 << j)) && a[i][j] == 1) cur++;
		if(cur == mn[msk].F) res -= mn[msk].S;
		else res -= mn[msk].F;
		for(int j = 0; j < m;j++) if(a[i][j] == 1) cnt[j]++;
		cout << res << "\n";
		assert(res >= 0);
	}
}

signed main()   
{ 
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	ll tc = 1;
	//cin >> tc;
	while(tc--) to_thic_cau();
}

Subtask #1

0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	464 KB	Output is correct
4	Correct	1 ms	348 KB	Output is correct
5	Correct	2452 ms	16872 KB	Output is correct
6	Execution timed out	4066 ms	16732 KB	Time limit exceeded
7	Halted	0 ms	0 KB	-

Subtask #2

0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	464 KB	Output is correct
4	Correct	1 ms	348 KB	Output is correct
5	Correct	2452 ms	16872 KB	Output is correct
6	Execution timed out	4066 ms	16732 KB	Time limit exceeded
7	Halted	0 ms	0 KB	-

Subtask #3

6.0 / 6.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	66 ms	51212 KB	Output is correct
3	Correct	57 ms	51284 KB	Output is correct
4	Correct	51 ms	50772 KB	Output is correct
5	Correct	70 ms	51172 KB	Output is correct
6	Correct	48 ms	50772 KB	Output is correct
7	Correct	68 ms	51284 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	0 ms	468 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 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	0 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	1 ms	860 KB	Output is correct

Subtask #4

0 / 19.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	66 ms	51212 KB	Output is correct
3	Correct	57 ms	51284 KB	Output is correct
4	Correct	51 ms	50772 KB	Output is correct
5	Correct	70 ms	51172 KB	Output is correct
6	Correct	48 ms	50772 KB	Output is correct
7	Correct	68 ms	51284 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	0 ms	468 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 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	0 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	1 ms	860 KB	Output is correct
18	Correct	0 ms	344 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Execution timed out	4089 ms	53032 KB	Time limit exceeded
21	Halted	0 ms	0 KB	-

Subtask #5

0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	66 ms	51212 KB	Output is correct
3	Correct	57 ms	51284 KB	Output is correct
4	Correct	51 ms	50772 KB	Output is correct
5	Correct	70 ms	51172 KB	Output is correct
6	Correct	48 ms	50772 KB	Output is correct
7	Correct	68 ms	51284 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	0 ms	468 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 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	0 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	1 ms	860 KB	Output is correct
18	Correct	0 ms	344 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Execution timed out	4089 ms	53032 KB	Time limit exceeded
21	Halted	0 ms	0 KB	-

Subtask #6

0 / 22.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	66 ms	51212 KB	Output is correct
3	Correct	57 ms	51284 KB	Output is correct
4	Correct	51 ms	50772 KB	Output is correct
5	Correct	70 ms	51172 KB	Output is correct
6	Correct	48 ms	50772 KB	Output is correct
7	Correct	68 ms	51284 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	0 ms	468 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 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	0 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	1 ms	860 KB	Output is correct
18	Correct	0 ms	344 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Execution timed out	4089 ms	53032 KB	Time limit exceeded
21	Halted	0 ms	0 KB	-

Subtask #7

0 / 22.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	464 KB	Output is correct
4	Correct	1 ms	348 KB	Output is correct
5	Correct	2452 ms	16872 KB	Output is correct
6	Execution timed out	4066 ms	16732 KB	Time limit exceeded
7	Halted	0 ms	0 KB	-