Submission #860716

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
860716	2023-10-14T02:45:26 Z	willychan	Council (JOI23_council)	C++14	22 / 100	406 ms	32052 KB

council

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
//#include<bits/extc++.h>
//__gnu_pbds
#define pii pair<int,int>
#define ff first
#define ss second
const int M = (1<<20)+5;
const int N = 300005;
pair<int,int> dis[M][2];
bool vote[N][20];
int ans[M];
int rs = 0;	
int n,m;
int care[20];
int main(){
	ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0);
	cin>>n>>m;
	for(int i=0;i<(1<<m);i++){
		for(int b=0;b<2;b++) dis[i][b] = {1e9,-1};
	}
	queue<pii > q;
	for(int i=0;i<n;i++){
		int s=0;
		for(int j=0;j<m;j++){
			cin>>vote[i][j];
			if(vote[i][j]) s+=(1<<j);
		}
		if(dis[s][0].ff!=1e9){
			dis[s][1] = {0,i};
			q.push({s,1});
		}else{
			dis[s][0] = {0,i};
			q.push({s,0});
		}
	}
	int base=0;
	for(int i=0;i<m;i++){
		int cnt = 0;	
		for(int j=0;j<n;j++) if(vote[j][i]) cnt++;
		care[i]=0;
		if(cnt==(n/2)){
			care[i]=1;
		}else if(cnt==(n/2)+1){	
			care[i]=2;
		}else if(cnt>=(n/2)+2) base++;
	}
	while(q.size()){
		pii cur = q.front();
		q.pop();
		for(int j=0;j<m;j++){
			int c= cur.ff^(1<<j);
			if(dis[c][0].ff>dis[cur.ff][cur.ss].ff+1){
				dis[c][0] = {dis[cur.ff][cur.ss].ff+1, dis[cur.ff][cur.ss].ss};
				q.push({c,0});
			}else if(dis[c][1].ff>dis[cur.ff][cur.ss].ff+1 && dis[c][0].ss!=dis[cur.ff][cur.ss].ss){
				dis[c][1] = {dis[cur.ff][cur.ss].ff+1,dis[cur.ff][cur.ss].ss};
				q.push({c,0});
			}
		}
		//for(int i=0;i<(1<<m);i++) cout<<dis[i][0].ff<<","<<dis[i][0].ss<<" "<<dis[i][1].ff<<","<<dis[i][1].ss<<"|\n"[(i%4==3)];
		//cout<<"\n\n\n";
	}

			

	for(int j=0;j<m;j++){
		for(int i=0;i<(1<<m);i++){
			if((i>>j)&1){
				int c = i^(1<<j);
				if(dis[i][1].ff<dis[c][0].ff) continue;					
				if(dis[i][0].ff>dis[c][1].ff){
					dis[i][0] = dis[c][0];
					dis[i][1] = dis[c][1];
					continue;
				}	
				if(dis[i][0].ss!=dis[c][0].ss){
					if(dis[i][0].ff<dis[c][0].ff) dis[i][1] = dis[c][0];
					else{
						dis[i][1] = dis[i][0];
						dis[i][0] = dis[c][0];
					}
				}else{
					dis[i][0] = min(dis[i][0],dis[c][0]);
					dis[i][1] = min(dis[i][1],dis[c][1]);
				}
			}
		}
	}
	for(int i=0;i<n;i++){
		int re = base;
		int s=0;
		int posi=0;
		for(int j=0;j<m;j++){
			if(vote[i][j]!=care[j]-1) s+=(1<<j);
			else posi++;
			if(care[j]==2 && vote[i][j]==0) re++;
		}
		if(dis[s][0].ss==i) posi-=dis[s][1].ff;
		else posi-=dis[s][0].ff;
		cout<<re+posi<<"\n";
	}
	return 0;
}

Subtask #1
8.0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	4444 KB	Output is correct
2	Correct	1 ms	4444 KB	Output is correct
3	Correct	1 ms	4444 KB	Output is correct
4	Correct	1 ms	4444 KB	Output is correct
5	Correct	283 ms	25300 KB	Output is correct
6	Correct	207 ms	22096 KB	Output is correct
7	Correct	315 ms	24300 KB	Output is correct
8	Correct	384 ms	26396 KB	Output is correct
9	Correct	406 ms	29404 KB	Output is correct
10	Correct	341 ms	25072 KB	Output is correct
11	Correct	393 ms	26580 KB	Output is correct
12	Correct	400 ms	29500 KB	Output is correct
13	Correct	1 ms	4444 KB	Output is correct
14	Correct	1 ms	4444 KB	Output is correct
15	Correct	1 ms	4444 KB	Output is correct
16	Correct	1 ms	4444 KB	Output is correct
17	Correct	1 ms	4444 KB	Output is correct
18	Correct	1 ms	4444 KB	Output is correct
19	Correct	1 ms	4444 KB	Output is correct
20	Correct	1 ms	4704 KB	Output is correct
21	Correct	1 ms	4444 KB	Output is correct
22	Correct	1 ms	4444 KB	Output is correct
23	Correct	1 ms	4444 KB	Output is correct
24	Correct	1 ms	4444 KB	Output is correct
25	Correct	1 ms	4444 KB	Output is correct
26	Correct	1 ms	4444 KB	Output is correct
27	Correct	1 ms	4444 KB	Output is correct
28	Correct	1 ms	4444 KB	Output is correct
29	Correct	1 ms	4444 KB	Output is correct
30	Correct	1 ms	4444 KB	Output is correct
31	Correct	1 ms	4444 KB	Output is correct
32	Correct	1 ms	4440 KB	Output is correct
33	Correct	1 ms	4444 KB	Output is correct
34	Correct	1 ms	4444 KB	Output is correct
35	Correct	1 ms	4444 KB	Output is correct
36	Correct	1 ms	4556 KB	Output is correct
37	Correct	1 ms	4444 KB	Output is correct
38	Correct	1 ms	4444 KB	Output is correct
39	Correct	1 ms	4444 KB	Output is correct
40	Correct	1 ms	4444 KB	Output is correct
41	Correct	2 ms	4444 KB	Output is correct
42	Correct	3 ms	4560 KB	Output is correct
43	Correct	4 ms	4444 KB	Output is correct
44	Correct	3 ms	4444 KB	Output is correct
45	Correct	4 ms	4700 KB	Output is correct
46	Correct	22 ms	7224 KB	Output is correct
47	Correct	27 ms	7124 KB	Output is correct
48	Correct	33 ms	7260 KB	Output is correct
49	Correct	26 ms	7260 KB	Output is correct
50	Correct	32 ms	7496 KB	Output is correct

Subtask #2
8.0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	4444 KB	Output is correct
2	Correct	1 ms	4444 KB	Output is correct
3	Correct	1 ms	4444 KB	Output is correct
4	Correct	1 ms	4444 KB	Output is correct
5	Correct	283 ms	25300 KB	Output is correct
6	Correct	207 ms	22096 KB	Output is correct
7	Correct	315 ms	24300 KB	Output is correct
8	Correct	384 ms	26396 KB	Output is correct
9	Correct	406 ms	29404 KB	Output is correct
10	Correct	341 ms	25072 KB	Output is correct
11	Correct	393 ms	26580 KB	Output is correct
12	Correct	400 ms	29500 KB	Output is correct
13	Correct	1 ms	4444 KB	Output is correct
14	Correct	1 ms	4444 KB	Output is correct
15	Correct	1 ms	4444 KB	Output is correct
16	Correct	1 ms	4444 KB	Output is correct
17	Correct	1 ms	4444 KB	Output is correct
18	Correct	1 ms	4444 KB	Output is correct
19	Correct	1 ms	4444 KB	Output is correct
20	Correct	1 ms	4704 KB	Output is correct
21	Correct	1 ms	4444 KB	Output is correct
22	Correct	1 ms	4444 KB	Output is correct
23	Correct	1 ms	4444 KB	Output is correct
24	Correct	1 ms	4444 KB	Output is correct
25	Correct	1 ms	4444 KB	Output is correct
26	Correct	1 ms	4444 KB	Output is correct
27	Correct	1 ms	4444 KB	Output is correct
28	Correct	1 ms	4444 KB	Output is correct
29	Correct	1 ms	4444 KB	Output is correct
30	Correct	1 ms	4444 KB	Output is correct
31	Correct	1 ms	4444 KB	Output is correct
32	Correct	1 ms	4440 KB	Output is correct
33	Correct	1 ms	4444 KB	Output is correct
34	Correct	1 ms	4444 KB	Output is correct
35	Correct	1 ms	4444 KB	Output is correct
36	Correct	1 ms	4556 KB	Output is correct
37	Correct	1 ms	4444 KB	Output is correct
38	Correct	1 ms	4444 KB	Output is correct
39	Correct	1 ms	4444 KB	Output is correct
40	Correct	1 ms	4444 KB	Output is correct
41	Correct	2 ms	4444 KB	Output is correct
42	Correct	3 ms	4560 KB	Output is correct
43	Correct	4 ms	4444 KB	Output is correct
44	Correct	3 ms	4444 KB	Output is correct
45	Correct	4 ms	4700 KB	Output is correct
46	Correct	22 ms	7224 KB	Output is correct
47	Correct	27 ms	7124 KB	Output is correct
48	Correct	33 ms	7260 KB	Output is correct
49	Correct	26 ms	7260 KB	Output is correct
50	Correct	32 ms	7496 KB	Output is correct
51	Correct	192 ms	22100 KB	Output is correct
52	Correct	177 ms	22100 KB	Output is correct
53	Correct	404 ms	32052 KB	Output is correct
54	Correct	396 ms	31920 KB	Output is correct
55	Correct	1 ms	4644 KB	Output is correct
56	Correct	35 ms	8404 KB	Output is correct

Subtask #3
6.0 / 6.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	4440 KB	Output is correct
2	Correct	51 ms	11604 KB	Output is correct
3	Correct	47 ms	11604 KB	Output is correct
4	Correct	36 ms	11604 KB	Output is correct
5	Correct	51 ms	11508 KB	Output is correct
6	Correct	37 ms	11608 KB	Output is correct
7	Correct	54 ms	11592 KB	Output is correct
8	Correct	1 ms	4444 KB	Output is correct
9	Correct	1 ms	4444 KB	Output is correct
10	Correct	1 ms	4444 KB	Output is correct
11	Correct	1 ms	4444 KB	Output is correct
12	Correct	1 ms	4560 KB	Output is correct
13	Correct	1 ms	4444 KB	Output is correct
14	Correct	1 ms	4444 KB	Output is correct
15	Correct	1 ms	4444 KB	Output is correct
16	Correct	1 ms	4444 KB	Output is correct
17	Correct	1 ms	4444 KB	Output is correct

Subtask #4
0 / 19.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	4440 KB	Output is correct
2	Correct	51 ms	11604 KB	Output is correct
3	Correct	47 ms	11604 KB	Output is correct
4	Correct	36 ms	11604 KB	Output is correct
5	Correct	51 ms	11508 KB	Output is correct
6	Correct	37 ms	11608 KB	Output is correct
7	Correct	54 ms	11592 KB	Output is correct
8	Correct	1 ms	4444 KB	Output is correct
9	Correct	1 ms	4444 KB	Output is correct
10	Correct	1 ms	4444 KB	Output is correct
11	Correct	1 ms	4444 KB	Output is correct
12	Correct	1 ms	4560 KB	Output is correct
13	Correct	1 ms	4444 KB	Output is correct
14	Correct	1 ms	4444 KB	Output is correct
15	Correct	1 ms	4444 KB	Output is correct
16	Correct	1 ms	4444 KB	Output is correct
17	Correct	1 ms	4444 KB	Output is correct
18	Correct	1 ms	4560 KB	Output is correct
19	Correct	1 ms	4600 KB	Output is correct
20	Incorrect	187 ms	17636 KB	Output isn't correct
21	Halted	0 ms	0 KB	-

Subtask #5
0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	4440 KB	Output is correct
2	Correct	51 ms	11604 KB	Output is correct
3	Correct	47 ms	11604 KB	Output is correct
4	Correct	36 ms	11604 KB	Output is correct
5	Correct	51 ms	11508 KB	Output is correct
6	Correct	37 ms	11608 KB	Output is correct
7	Correct	54 ms	11592 KB	Output is correct
8	Correct	1 ms	4444 KB	Output is correct
9	Correct	1 ms	4444 KB	Output is correct
10	Correct	1 ms	4444 KB	Output is correct
11	Correct	1 ms	4444 KB	Output is correct
12	Correct	1 ms	4560 KB	Output is correct
13	Correct	1 ms	4444 KB	Output is correct
14	Correct	1 ms	4444 KB	Output is correct
15	Correct	1 ms	4444 KB	Output is correct
16	Correct	1 ms	4444 KB	Output is correct
17	Correct	1 ms	4444 KB	Output is correct
18	Correct	1 ms	4560 KB	Output is correct
19	Correct	1 ms	4600 KB	Output is correct
20	Incorrect	187 ms	17636 KB	Output isn't correct
21	Halted	0 ms	0 KB	-

Subtask #6
0 / 22.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	4440 KB	Output is correct
2	Correct	51 ms	11604 KB	Output is correct
3	Correct	47 ms	11604 KB	Output is correct
4	Correct	36 ms	11604 KB	Output is correct
5	Correct	51 ms	11508 KB	Output is correct
6	Correct	37 ms	11608 KB	Output is correct
7	Correct	54 ms	11592 KB	Output is correct
8	Correct	1 ms	4444 KB	Output is correct
9	Correct	1 ms	4444 KB	Output is correct
10	Correct	1 ms	4444 KB	Output is correct
11	Correct	1 ms	4444 KB	Output is correct
12	Correct	1 ms	4560 KB	Output is correct
13	Correct	1 ms	4444 KB	Output is correct
14	Correct	1 ms	4444 KB	Output is correct
15	Correct	1 ms	4444 KB	Output is correct
16	Correct	1 ms	4444 KB	Output is correct
17	Correct	1 ms	4444 KB	Output is correct
18	Correct	1 ms	4560 KB	Output is correct
19	Correct	1 ms	4600 KB	Output is correct
20	Incorrect	187 ms	17636 KB	Output isn't correct
21	Halted	0 ms	0 KB	-

Subtask #7
0 / 22.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	4444 KB	Output is correct
2	Correct	1 ms	4444 KB	Output is correct
3	Correct	1 ms	4444 KB	Output is correct
4	Correct	1 ms	4444 KB	Output is correct
5	Correct	283 ms	25300 KB	Output is correct
6	Correct	207 ms	22096 KB	Output is correct
7	Correct	315 ms	24300 KB	Output is correct
8	Correct	384 ms	26396 KB	Output is correct
9	Correct	406 ms	29404 KB	Output is correct
10	Correct	341 ms	25072 KB	Output is correct
11	Correct	393 ms	26580 KB	Output is correct
12	Correct	400 ms	29500 KB	Output is correct
13	Correct	1 ms	4444 KB	Output is correct
14	Correct	1 ms	4444 KB	Output is correct
15	Correct	1 ms	4444 KB	Output is correct
16	Correct	1 ms	4444 KB	Output is correct
17	Correct	1 ms	4444 KB	Output is correct
18	Correct	1 ms	4444 KB	Output is correct
19	Correct	1 ms	4444 KB	Output is correct
20	Correct	1 ms	4704 KB	Output is correct
21	Correct	1 ms	4444 KB	Output is correct
22	Correct	1 ms	4444 KB	Output is correct
23	Correct	1 ms	4444 KB	Output is correct
24	Correct	1 ms	4444 KB	Output is correct
25	Correct	1 ms	4444 KB	Output is correct
26	Correct	1 ms	4444 KB	Output is correct
27	Correct	1 ms	4444 KB	Output is correct
28	Correct	1 ms	4444 KB	Output is correct
29	Correct	1 ms	4444 KB	Output is correct
30	Correct	1 ms	4444 KB	Output is correct
31	Correct	1 ms	4444 KB	Output is correct
32	Correct	1 ms	4440 KB	Output is correct
33	Correct	1 ms	4444 KB	Output is correct
34	Correct	1 ms	4444 KB	Output is correct
35	Correct	1 ms	4444 KB	Output is correct
36	Correct	1 ms	4556 KB	Output is correct
37	Correct	1 ms	4444 KB	Output is correct
38	Correct	1 ms	4444 KB	Output is correct
39	Correct	1 ms	4444 KB	Output is correct
40	Correct	1 ms	4444 KB	Output is correct
41	Correct	2 ms	4444 KB	Output is correct
42	Correct	3 ms	4560 KB	Output is correct
43	Correct	4 ms	4444 KB	Output is correct
44	Correct	3 ms	4444 KB	Output is correct
45	Correct	4 ms	4700 KB	Output is correct
46	Correct	22 ms	7224 KB	Output is correct
47	Correct	27 ms	7124 KB	Output is correct
48	Correct	33 ms	7260 KB	Output is correct
49	Correct	26 ms	7260 KB	Output is correct
50	Correct	32 ms	7496 KB	Output is correct
51	Correct	192 ms	22100 KB	Output is correct
52	Correct	177 ms	22100 KB	Output is correct
53	Correct	404 ms	32052 KB	Output is correct
54	Correct	396 ms	31920 KB	Output is correct
55	Correct	1 ms	4644 KB	Output is correct
56	Correct	35 ms	8404 KB	Output is correct
57	Correct	1 ms	4440 KB	Output is correct
58	Correct	51 ms	11604 KB	Output is correct
59	Correct	47 ms	11604 KB	Output is correct
60	Correct	36 ms	11604 KB	Output is correct
61	Correct	51 ms	11508 KB	Output is correct
62	Correct	37 ms	11608 KB	Output is correct
63	Correct	54 ms	11592 KB	Output is correct
64	Correct	1 ms	4444 KB	Output is correct
65	Correct	1 ms	4444 KB	Output is correct
66	Correct	1 ms	4444 KB	Output is correct
67	Correct	1 ms	4444 KB	Output is correct
68	Correct	1 ms	4560 KB	Output is correct
69	Correct	1 ms	4444 KB	Output is correct
70	Correct	1 ms	4444 KB	Output is correct
71	Correct	1 ms	4444 KB	Output is correct
72	Correct	1 ms	4444 KB	Output is correct
73	Correct	1 ms	4444 KB	Output is correct
74	Correct	1 ms	4560 KB	Output is correct
75	Correct	1 ms	4600 KB	Output is correct
76	Incorrect	187 ms	17636 KB	Output isn't correct
77	Halted	0 ms	0 KB	-

Submission #860716

Compilation message

Subtask #1 8.0 / 8.0

Subtask #2 8.0 / 8.0

Subtask #3 6.0 / 6.0

Subtask #4 0 / 19.0

Subtask #5 0 / 15.0

Subtask #6 0 / 22.0

Subtask #7 0 / 22.0

Subtask #1
8.0 / 8.0

Subtask #2
8.0 / 8.0

Subtask #3
6.0 / 6.0

Subtask #4
0 / 19.0

Subtask #5
0 / 15.0

Subtask #6
0 / 22.0

Subtask #7
0 / 22.0