답안 #907631

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
907631	2024-01-16T00:45:51 Z	vjudge1	Council (JOI23_council)	C++17	22 / 100	4000 ms	71764 KB

council

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

struct trie{
	int s[2];
	int numb=0;
}tre[300000*10];

int b[300100][25],msum[25];
int cnt=0;
int n,m;
int nw[25];

void insert(int which){
	int nw=0;
	for (int i=1;i<=m;i++){
		int tp=b[which][i];
		if (!tre[nw].s[tp]){
			tre[nw].s[tp]=++cnt;
		}
		//printf("%d %d\n",tp,tre[nw].s[tp]);
		nw=tre[nw].s[tp];
	}
	tre[nw].numb++;
}

int fd(int level,int tnum,int l,int cur,int ult[]){
	if (l<0){
		return -99999;
	}
	if (level>m){
		bool same=true;
		for (int i=1;i<=m;i++){
			if (ult[i]!=b[cur][i]){
				same=false;
			}
		}
		if (same&&tre[tnum].numb<=1) return -99999;
		int ans=0;
		for (int i=1;i<=m;i++){
			if (ult[i]==0&&nw[i]==1){
				ans++;
			}
		}
		return ans;
	}
	int ans=0;
	if (tre[tnum].s[0]){
		ult[level]=0;
		ans=max(ans,fd(level+1,tre[tnum].s[0],l,cur,ult));
	}
	int emmmm=0;
	if (tre[tnum].s[1]){
		ult[level]=1;
		int tp=0;
		if (nw[level]==1){
			emmmm=1;
		}
		tp=fd(level+1,tre[tnum].s[1],l-emmmm,cur,ult);
		ans=max(tp,ans);
	}
	//printf("%d %d %d\n",level,l,ans);
	return ans;
}

int main(){
	scanf("%d %d",&n,&m);
	for (int i=1;i<=n;i++){
		for (int p=1;p<=m;p++){
			scanf("%d",&b[i][p]);
			msum[p]+=b[i][p];
		}
		insert(i);
	}
	for (int i=1;i<=n;i++){
		int ans=0,ct=0;
		memset(nw,0,sizeof nw);
		for (int p=1;p<=m;p++){
			msum[p]-=b[i][p];
			if (msum[p]==n/2){
				nw[p]=1;
				ct++;
			}
			else if (msum[p]>n/2){
				ans++;
			}
		}
		int tpans=0;
		for (int p=0;p<=ct;p++){
			int emtary[30];
			memset(emtary,0,sizeof emtary);
			int tps=fd(1,0,p,i,emtary);
			if (tps>0){
				tpans=tps;
				break;
			}
		}
		for (int p=1;p<=m;p++){
			msum[p]+=b[i][p];
		}
		printf("%d\n",ans+tpans);
	}
}

Compilation message

council.cpp: In function 'int main()':
council.cpp:67:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   67 |  scanf("%d %d",&n,&m);
      |  ~~~~~^~~~~~~~~~~~~~~
council.cpp:70:9: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   70 |    scanf("%d",&b[i][p]);
      |    ~~~~~^~~~~~~~~~~~~~~

Subtask #1
8.0 / 8.0

#	결과	실행 시간	메모리	Grader output
1	Correct	7 ms	35932 KB	Output is correct
2	Correct	7 ms	35932 KB	Output is correct
3	Correct	7 ms	35928 KB	Output is correct
4	Correct	7 ms	35932 KB	Output is correct
5	Correct	7 ms	36024 KB	Output is correct
6	Correct	7 ms	35932 KB	Output is correct
7	Correct	7 ms	36004 KB	Output is correct
8	Correct	7 ms	35932 KB	Output is correct
9	Correct	14 ms	35932 KB	Output is correct
10	Correct	8 ms	36044 KB	Output is correct
11	Correct	8 ms	35932 KB	Output is correct
12	Correct	9 ms	35932 KB	Output is correct
13	Correct	7 ms	35932 KB	Output is correct
14	Correct	7 ms	35932 KB	Output is correct
15	Correct	7 ms	35932 KB	Output is correct
16	Correct	7 ms	35932 KB	Output is correct
17	Correct	7 ms	35932 KB	Output is correct
18	Correct	7 ms	35932 KB	Output is correct
19	Correct	7 ms	36040 KB	Output is correct
20	Correct	8 ms	35932 KB	Output is correct
21	Correct	8 ms	35932 KB	Output is correct
22	Correct	7 ms	35932 KB	Output is correct
23	Correct	7 ms	35928 KB	Output is correct
24	Correct	8 ms	35928 KB	Output is correct
25	Correct	7 ms	35932 KB	Output is correct
26	Correct	7 ms	36040 KB	Output is correct
27	Correct	6 ms	36068 KB	Output is correct
28	Correct	7 ms	35932 KB	Output is correct
29	Correct	7 ms	35928 KB	Output is correct
30	Correct	7 ms	36052 KB	Output is correct
31	Correct	10 ms	35928 KB	Output is correct
32	Correct	7 ms	35932 KB	Output is correct
33	Correct	7 ms	35932 KB	Output is correct
34	Correct	8 ms	36312 KB	Output is correct
35	Correct	7 ms	35932 KB	Output is correct
36	Correct	7 ms	35932 KB	Output is correct
37	Correct	7 ms	35932 KB	Output is correct
38	Correct	7 ms	35932 KB	Output is correct
39	Correct	7 ms	35932 KB	Output is correct
40	Correct	8 ms	35932 KB	Output is correct
41	Correct	7 ms	35928 KB	Output is correct
42	Correct	7 ms	35932 KB	Output is correct
43	Correct	7 ms	35932 KB	Output is correct
44	Correct	7 ms	35928 KB	Output is correct
45	Correct	7 ms	35932 KB	Output is correct
46	Correct	7 ms	35932 KB	Output is correct
47	Correct	7 ms	36036 KB	Output is correct
48	Correct	7 ms	35932 KB	Output is correct
49	Correct	7 ms	36016 KB	Output is correct
50	Correct	7 ms	35932 KB	Output is correct

Subtask #2
8.0 / 8.0

#	결과	실행 시간	메모리	Grader output
1	Correct	7 ms	35932 KB	Output is correct
2	Correct	7 ms	35932 KB	Output is correct
3	Correct	7 ms	35928 KB	Output is correct
4	Correct	7 ms	35932 KB	Output is correct
5	Correct	7 ms	36024 KB	Output is correct
6	Correct	7 ms	35932 KB	Output is correct
7	Correct	7 ms	36004 KB	Output is correct
8	Correct	7 ms	35932 KB	Output is correct
9	Correct	14 ms	35932 KB	Output is correct
10	Correct	8 ms	36044 KB	Output is correct
11	Correct	8 ms	35932 KB	Output is correct
12	Correct	9 ms	35932 KB	Output is correct
13	Correct	7 ms	35932 KB	Output is correct
14	Correct	7 ms	35932 KB	Output is correct
15	Correct	7 ms	35932 KB	Output is correct
16	Correct	7 ms	35932 KB	Output is correct
17	Correct	7 ms	35932 KB	Output is correct
18	Correct	7 ms	35932 KB	Output is correct
19	Correct	7 ms	36040 KB	Output is correct
20	Correct	8 ms	35932 KB	Output is correct
21	Correct	8 ms	35932 KB	Output is correct
22	Correct	7 ms	35932 KB	Output is correct
23	Correct	7 ms	35928 KB	Output is correct
24	Correct	8 ms	35928 KB	Output is correct
25	Correct	7 ms	35932 KB	Output is correct
26	Correct	7 ms	36040 KB	Output is correct
27	Correct	6 ms	36068 KB	Output is correct
28	Correct	7 ms	35932 KB	Output is correct
29	Correct	7 ms	35928 KB	Output is correct
30	Correct	7 ms	36052 KB	Output is correct
31	Correct	10 ms	35928 KB	Output is correct
32	Correct	7 ms	35932 KB	Output is correct
33	Correct	7 ms	35932 KB	Output is correct
34	Correct	8 ms	36312 KB	Output is correct
35	Correct	7 ms	35932 KB	Output is correct
36	Correct	7 ms	35932 KB	Output is correct
37	Correct	7 ms	35932 KB	Output is correct
38	Correct	7 ms	35932 KB	Output is correct
39	Correct	7 ms	35932 KB	Output is correct
40	Correct	8 ms	35932 KB	Output is correct
41	Correct	7 ms	35928 KB	Output is correct
42	Correct	7 ms	35932 KB	Output is correct
43	Correct	7 ms	35932 KB	Output is correct
44	Correct	7 ms	35928 KB	Output is correct
45	Correct	7 ms	35932 KB	Output is correct
46	Correct	7 ms	35932 KB	Output is correct
47	Correct	7 ms	36036 KB	Output is correct
48	Correct	7 ms	35932 KB	Output is correct
49	Correct	7 ms	36016 KB	Output is correct
50	Correct	7 ms	35932 KB	Output is correct
51	Correct	12 ms	38236 KB	Output is correct
52	Correct	12 ms	38236 KB	Output is correct
53	Correct	1612 ms	38700 KB	Output is correct
54	Correct	41 ms	38232 KB	Output is correct
55	Correct	9 ms	38232 KB	Output is correct
56	Correct	39 ms	38452 KB	Output is correct

Subtask #3
6.0 / 6.0

#	결과	실행 시간	메모리	Grader output
1	Correct	8 ms	35932 KB	Output is correct
2	Correct	85 ms	65504 KB	Output is correct
3	Correct	81 ms	65476 KB	Output is correct
4	Correct	63 ms	65360 KB	Output is correct
5	Correct	92 ms	65472 KB	Output is correct
6	Correct	64 ms	65364 KB	Output is correct
7	Correct	98 ms	66680 KB	Output is correct
8	Correct	7 ms	35928 KB	Output is correct
9	Correct	8 ms	36188 KB	Output is correct
10	Correct	7 ms	35928 KB	Output is correct
11	Correct	7 ms	35932 KB	Output is correct
12	Correct	7 ms	36112 KB	Output is correct
13	Correct	7 ms	35932 KB	Output is correct
14	Correct	7 ms	35932 KB	Output is correct
15	Correct	6 ms	35932 KB	Output is correct
16	Correct	7 ms	35932 KB	Output is correct
17	Correct	8 ms	38128 KB	Output is correct

Subtask #4
0 / 19.0

#	결과	실행 시간	메모리	Grader output
1	Correct	8 ms	35932 KB	Output is correct
2	Correct	85 ms	65504 KB	Output is correct
3	Correct	81 ms	65476 KB	Output is correct
4	Correct	63 ms	65360 KB	Output is correct
5	Correct	92 ms	65472 KB	Output is correct
6	Correct	64 ms	65364 KB	Output is correct
7	Correct	98 ms	66680 KB	Output is correct
8	Correct	7 ms	35928 KB	Output is correct
9	Correct	8 ms	36188 KB	Output is correct
10	Correct	7 ms	35928 KB	Output is correct
11	Correct	7 ms	35932 KB	Output is correct
12	Correct	7 ms	36112 KB	Output is correct
13	Correct	7 ms	35932 KB	Output is correct
14	Correct	7 ms	35932 KB	Output is correct
15	Correct	6 ms	35932 KB	Output is correct
16	Correct	7 ms	35932 KB	Output is correct
17	Correct	8 ms	38128 KB	Output is correct
18	Correct	7 ms	35932 KB	Output is correct
19	Correct	7 ms	35932 KB	Output is correct
20	Correct	392 ms	71384 KB	Output is correct
21	Correct	477 ms	70740 KB	Output is correct
22	Correct	298 ms	70736 KB	Output is correct
23	Correct	249 ms	71764 KB	Output is correct
24	Correct	253 ms	71536 KB	Output is correct
25	Execution timed out	4035 ms	71464 KB	Time limit exceeded
26	Halted	0 ms	0 KB	-

Subtask #5
0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	8 ms	35932 KB	Output is correct
2	Correct	85 ms	65504 KB	Output is correct
3	Correct	81 ms	65476 KB	Output is correct
4	Correct	63 ms	65360 KB	Output is correct
5	Correct	92 ms	65472 KB	Output is correct
6	Correct	64 ms	65364 KB	Output is correct
7	Correct	98 ms	66680 KB	Output is correct
8	Correct	7 ms	35928 KB	Output is correct
9	Correct	8 ms	36188 KB	Output is correct
10	Correct	7 ms	35928 KB	Output is correct
11	Correct	7 ms	35932 KB	Output is correct
12	Correct	7 ms	36112 KB	Output is correct
13	Correct	7 ms	35932 KB	Output is correct
14	Correct	7 ms	35932 KB	Output is correct
15	Correct	6 ms	35932 KB	Output is correct
16	Correct	7 ms	35932 KB	Output is correct
17	Correct	8 ms	38128 KB	Output is correct
18	Correct	7 ms	35932 KB	Output is correct
19	Correct	7 ms	35932 KB	Output is correct
20	Correct	392 ms	71384 KB	Output is correct
21	Correct	477 ms	70740 KB	Output is correct
22	Correct	298 ms	70736 KB	Output is correct
23	Correct	249 ms	71764 KB	Output is correct
24	Correct	253 ms	71536 KB	Output is correct
25	Execution timed out	4035 ms	71464 KB	Time limit exceeded
26	Halted	0 ms	0 KB	-

Subtask #6
0 / 22.0

#	결과	실행 시간	메모리	Grader output
1	Correct	8 ms	35932 KB	Output is correct
2	Correct	85 ms	65504 KB	Output is correct
3	Correct	81 ms	65476 KB	Output is correct
4	Correct	63 ms	65360 KB	Output is correct
5	Correct	92 ms	65472 KB	Output is correct
6	Correct	64 ms	65364 KB	Output is correct
7	Correct	98 ms	66680 KB	Output is correct
8	Correct	7 ms	35928 KB	Output is correct
9	Correct	8 ms	36188 KB	Output is correct
10	Correct	7 ms	35928 KB	Output is correct
11	Correct	7 ms	35932 KB	Output is correct
12	Correct	7 ms	36112 KB	Output is correct
13	Correct	7 ms	35932 KB	Output is correct
14	Correct	7 ms	35932 KB	Output is correct
15	Correct	6 ms	35932 KB	Output is correct
16	Correct	7 ms	35932 KB	Output is correct
17	Correct	8 ms	38128 KB	Output is correct
18	Correct	7 ms	35932 KB	Output is correct
19	Correct	7 ms	35932 KB	Output is correct
20	Correct	392 ms	71384 KB	Output is correct
21	Correct	477 ms	70740 KB	Output is correct
22	Correct	298 ms	70736 KB	Output is correct
23	Correct	249 ms	71764 KB	Output is correct
24	Correct	253 ms	71536 KB	Output is correct
25	Execution timed out	4035 ms	71464 KB	Time limit exceeded
26	Halted	0 ms	0 KB	-

Subtask #7
0 / 22.0

#	결과	실행 시간	메모리	Grader output
1	Correct	7 ms	35932 KB	Output is correct
2	Correct	7 ms	35932 KB	Output is correct
3	Correct	7 ms	35928 KB	Output is correct
4	Correct	7 ms	35932 KB	Output is correct
5	Correct	7 ms	36024 KB	Output is correct
6	Correct	7 ms	35932 KB	Output is correct
7	Correct	7 ms	36004 KB	Output is correct
8	Correct	7 ms	35932 KB	Output is correct
9	Correct	14 ms	35932 KB	Output is correct
10	Correct	8 ms	36044 KB	Output is correct
11	Correct	8 ms	35932 KB	Output is correct
12	Correct	9 ms	35932 KB	Output is correct
13	Correct	7 ms	35932 KB	Output is correct
14	Correct	7 ms	35932 KB	Output is correct
15	Correct	7 ms	35932 KB	Output is correct
16	Correct	7 ms	35932 KB	Output is correct
17	Correct	7 ms	35932 KB	Output is correct
18	Correct	7 ms	35932 KB	Output is correct
19	Correct	7 ms	36040 KB	Output is correct
20	Correct	8 ms	35932 KB	Output is correct
21	Correct	8 ms	35932 KB	Output is correct
22	Correct	7 ms	35932 KB	Output is correct
23	Correct	7 ms	35928 KB	Output is correct
24	Correct	8 ms	35928 KB	Output is correct
25	Correct	7 ms	35932 KB	Output is correct
26	Correct	7 ms	36040 KB	Output is correct
27	Correct	6 ms	36068 KB	Output is correct
28	Correct	7 ms	35932 KB	Output is correct
29	Correct	7 ms	35928 KB	Output is correct
30	Correct	7 ms	36052 KB	Output is correct
31	Correct	10 ms	35928 KB	Output is correct
32	Correct	7 ms	35932 KB	Output is correct
33	Correct	7 ms	35932 KB	Output is correct
34	Correct	8 ms	36312 KB	Output is correct
35	Correct	7 ms	35932 KB	Output is correct
36	Correct	7 ms	35932 KB	Output is correct
37	Correct	7 ms	35932 KB	Output is correct
38	Correct	7 ms	35932 KB	Output is correct
39	Correct	7 ms	35932 KB	Output is correct
40	Correct	8 ms	35932 KB	Output is correct
41	Correct	7 ms	35928 KB	Output is correct
42	Correct	7 ms	35932 KB	Output is correct
43	Correct	7 ms	35932 KB	Output is correct
44	Correct	7 ms	35928 KB	Output is correct
45	Correct	7 ms	35932 KB	Output is correct
46	Correct	7 ms	35932 KB	Output is correct
47	Correct	7 ms	36036 KB	Output is correct
48	Correct	7 ms	35932 KB	Output is correct
49	Correct	7 ms	36016 KB	Output is correct
50	Correct	7 ms	35932 KB	Output is correct
51	Correct	12 ms	38236 KB	Output is correct
52	Correct	12 ms	38236 KB	Output is correct
53	Correct	1612 ms	38700 KB	Output is correct
54	Correct	41 ms	38232 KB	Output is correct
55	Correct	9 ms	38232 KB	Output is correct
56	Correct	39 ms	38452 KB	Output is correct
57	Correct	8 ms	35932 KB	Output is correct
58	Correct	85 ms	65504 KB	Output is correct
59	Correct	81 ms	65476 KB	Output is correct
60	Correct	63 ms	65360 KB	Output is correct
61	Correct	92 ms	65472 KB	Output is correct
62	Correct	64 ms	65364 KB	Output is correct
63	Correct	98 ms	66680 KB	Output is correct
64	Correct	7 ms	35928 KB	Output is correct
65	Correct	8 ms	36188 KB	Output is correct
66	Correct	7 ms	35928 KB	Output is correct
67	Correct	7 ms	35932 KB	Output is correct
68	Correct	7 ms	36112 KB	Output is correct
69	Correct	7 ms	35932 KB	Output is correct
70	Correct	7 ms	35932 KB	Output is correct
71	Correct	6 ms	35932 KB	Output is correct
72	Correct	7 ms	35932 KB	Output is correct
73	Correct	8 ms	38128 KB	Output is correct
74	Correct	7 ms	35932 KB	Output is correct
75	Correct	7 ms	35932 KB	Output is correct
76	Correct	392 ms	71384 KB	Output is correct
77	Correct	477 ms	70740 KB	Output is correct
78	Correct	298 ms	70736 KB	Output is correct
79	Correct	249 ms	71764 KB	Output is correct
80	Correct	253 ms	71536 KB	Output is correct
81	Execution timed out	4035 ms	71464 KB	Time limit exceeded
82	Halted	0 ms	0 KB	-

답안 #907631

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