oj.uz

Submission #907631

# Submission time Handle Problem Language Result Execution time Memory
907631 2024-01-16T00:45:51 Z vjudge1 Council (JOI23_council) C++17
22 / 100
 4000 ms 71764 KB 
#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

# Verdict Execution time Memory 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

# Verdict Execution time Memory 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

# Verdict Execution time Memory 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

# Verdict Execution time Memory 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

# Verdict Execution time Memory 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

# Verdict Execution time Memory 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

# Verdict Execution time Memory 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 -