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답안 #991297

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
991297 2024-06-01T18:44:11 Z amirhoseinfar1385 9월 (APIO24_september) C++17
100 / 100
 331 ms 29284 KB 
#include "september.h"
#include<bits/stdc++.h>
using namespace std;
const int maxn=100000+10,maxm=6;
int n,m,lnk[maxm][maxn],all[maxm][maxn],te[maxn];
vector<int>adj[maxn];
void clear(){
	for(int i=0;i<m;i++){
		for(int j=0;j<=n;j++){
			lnk[i][j]=0;
			all[i][j]=0;
			te[j]=0;
		}
	}
	for(int j=0;j<=n;j++){
		adj[j].clear();
	}
}

int calt(int u=0,int ind=0){
	int ret=te[u];
	for(auto x:adj[u]){
		ret=max(ret,calt(x));
	}
	if(u!=0){
		lnk[ind][te[u]]=ret;
	}
	return ret;
}
int res=0;

void calc(){
	for(int j=0;j<m;j++){
		for(int i=0;i<n-1;i++){
			te[all[j][i]]=i;
		}
		calt(0,j);
	}
	map<int,int>mp;
	set<int>st;
	int maxa=0;
	for(int i=0;i<n-1;i++){
		for(int j=0;j<m;j++){
			maxa=max(maxa,lnk[j][i]);
			st.insert(all[j][i]);
			mp[all[j][i]]++;
			if(mp[all[j][i]]==m){
				st.erase(all[j][i]);
			}
		}
		//cout<<i<<" "<<maxa<<" "<<(int)st.size()<<endl;
		if(maxa<=i&&(int)st.size()==0){
			res++;
		}
	}
}



int solve(int N, int M, std::vector<int> F, std::vector<std::vector<int>> S) {
	n=N;
	m=M;
	res=0;
	for(int i=1;i<n;i++){
		adj[F[i]].push_back(i);
	}
	for(int i=0;i<m;i++){
		for(int j=0;j<n-1;j++){
			all[i][j]=S[i][j];
		}
	}
	calc();
	clear();
	return res;
}

Subtask #1
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2652 KB Output is correct
2 Correct 1 ms 2828 KB Output is correct
3 Correct 2 ms 2652 KB Output is correct
4 Correct 1 ms 2652 KB Output is correct
5 Correct 1 ms 2652 KB Output is correct
6 Correct 1 ms 2652 KB Output is correct
7 Correct 1 ms 2648 KB Output is correct

Subtask #2
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2652 KB Output is correct
2 Correct 1 ms 2828 KB Output is correct
3 Correct 2 ms 2652 KB Output is correct
4 Correct 1 ms 2652 KB Output is correct
5 Correct 1 ms 2652 KB Output is correct
6 Correct 1 ms 2652 KB Output is correct
7 Correct 1 ms 2648 KB Output is correct
8 Correct 1 ms 2652 KB Output is correct
9 Correct 1 ms 2652 KB Output is correct
10 Correct 2 ms 2816 KB Output is correct
11 Correct 2 ms 2652 KB Output is correct
12 Correct 2 ms 6744 KB Output is correct
13 Correct 1 ms 2652 KB Output is correct
14 Correct 1 ms 2652 KB Output is correct

Subtask #3
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 2908 KB Output is correct
2 Correct 2 ms 2908 KB Output is correct
3 Correct 2 ms 2908 KB Output is correct

Subtask #4
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2652 KB Output is correct
2 Correct 1 ms 2828 KB Output is correct
3 Correct 2 ms 2652 KB Output is correct
4 Correct 1 ms 2652 KB Output is correct
5 Correct 1 ms 2652 KB Output is correct
6 Correct 1 ms 2652 KB Output is correct
7 Correct 1 ms 2648 KB Output is correct
8 Correct 2 ms 2908 KB Output is correct
9 Correct 2 ms 2908 KB Output is correct
10 Correct 2 ms 2908 KB Output is correct
11 Correct 1 ms 2908 KB Output is correct
12 Correct 2 ms 2908 KB Output is correct
13 Correct 2 ms 2908 KB Output is correct
14 Correct 1 ms 2908 KB Output is correct
15 Correct 2 ms 2908 KB Output is correct
16 Correct 2 ms 2908 KB Output is correct
17 Correct 2 ms 2908 KB Output is correct

Subtask #5
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 2908 KB Output is correct
2 Correct 2 ms 2908 KB Output is correct
3 Correct 2 ms 2908 KB Output is correct
4 Correct 3 ms 2908 KB Output is correct
5 Correct 2 ms 2908 KB Output is correct
6 Correct 3 ms 2940 KB Output is correct

Subtask #6
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2652 KB Output is correct
2 Correct 1 ms 2828 KB Output is correct
3 Correct 2 ms 2652 KB Output is correct
4 Correct 1 ms 2652 KB Output is correct
5 Correct 1 ms 2652 KB Output is correct
6 Correct 1 ms 2652 KB Output is correct
7 Correct 1 ms 2648 KB Output is correct
8 Correct 1 ms 2652 KB Output is correct
9 Correct 1 ms 2652 KB Output is correct
10 Correct 2 ms 2816 KB Output is correct
11 Correct 2 ms 2652 KB Output is correct
12 Correct 2 ms 6744 KB Output is correct
13 Correct 1 ms 2652 KB Output is correct
14 Correct 1 ms 2652 KB Output is correct
15 Correct 2 ms 2908 KB Output is correct
16 Correct 2 ms 2908 KB Output is correct
17 Correct 2 ms 2908 KB Output is correct
18 Correct 1 ms 2908 KB Output is correct
19 Correct 2 ms 2908 KB Output is correct
20 Correct 2 ms 2908 KB Output is correct
21 Correct 1 ms 2908 KB Output is correct
22 Correct 2 ms 2908 KB Output is correct
23 Correct 2 ms 2908 KB Output is correct
24 Correct 2 ms 2908 KB Output is correct
25 Correct 3 ms 2908 KB Output is correct
26 Correct 2 ms 2908 KB Output is correct
27 Correct 3 ms 2940 KB Output is correct
28 Correct 4 ms 2908 KB Output is correct
29 Correct 2 ms 2904 KB Output is correct
30 Correct 2 ms 2908 KB Output is correct
31 Correct 3 ms 2908 KB Output is correct
32 Correct 3 ms 2908 KB Output is correct
33 Correct 3 ms 2908 KB Output is correct
34 Correct 2 ms 2904 KB Output is correct

Subtask #7
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 2908 KB Output is correct
2 Correct 2 ms 2908 KB Output is correct
3 Correct 2 ms 2908 KB Output is correct
4 Correct 237 ms 25864 KB Output is correct
5 Correct 208 ms 24080 KB Output is correct
6 Correct 197 ms 29284 KB Output is correct

Subtask #8
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2652 KB Output is correct
2 Correct 1 ms 2828 KB Output is correct
3 Correct 2 ms 2652 KB Output is correct
4 Correct 1 ms 2652 KB Output is correct
5 Correct 1 ms 2652 KB Output is correct
6 Correct 1 ms 2652 KB Output is correct
7 Correct 1 ms 2648 KB Output is correct
8 Correct 2 ms 2908 KB Output is correct
9 Correct 2 ms 2908 KB Output is correct
10 Correct 2 ms 2908 KB Output is correct
11 Correct 1 ms 2908 KB Output is correct
12 Correct 2 ms 2908 KB Output is correct
13 Correct 2 ms 2908 KB Output is correct
14 Correct 1 ms 2908 KB Output is correct
15 Correct 2 ms 2908 KB Output is correct
16 Correct 2 ms 2908 KB Output is correct
17 Correct 2 ms 2908 KB Output is correct
18 Correct 237 ms 25864 KB Output is correct
19 Correct 208 ms 24080 KB Output is correct
20 Correct 197 ms 29284 KB Output is correct
21 Correct 331 ms 19316 KB Output is correct
22 Correct 328 ms 15648 KB Output is correct
23 Correct 311 ms 17016 KB Output is correct
24 Correct 300 ms 19648 KB Output is correct
25 Correct 323 ms 21564 KB Output is correct
26 Correct 323 ms 19728 KB Output is correct
27 Correct 298 ms 18160 KB Output is correct

Subtask #9
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 2908 KB Output is correct
2 Correct 2 ms 2908 KB Output is correct
3 Correct 2 ms 2908 KB Output is correct
4 Correct 3 ms 2908 KB Output is correct
5 Correct 2 ms 2908 KB Output is correct
6 Correct 3 ms 2940 KB Output is correct
7 Correct 237 ms 25864 KB Output is correct
8 Correct 208 ms 24080 KB Output is correct
9 Correct 197 ms 29284 KB Output is correct
10 Correct 127 ms 27844 KB Output is correct
11 Correct 118 ms 27852 KB Output is correct
12 Correct 120 ms 27800 KB Output is correct

Subtask #10
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2652 KB Output is correct
2 Correct 1 ms 2828 KB Output is correct
3 Correct 2 ms 2652 KB Output is correct
4 Correct 1 ms 2652 KB Output is correct
5 Correct 1 ms 2652 KB Output is correct
6 Correct 1 ms 2652 KB Output is correct
7 Correct 1 ms 2648 KB Output is correct
8 Correct 1 ms 2652 KB Output is correct
9 Correct 1 ms 2652 KB Output is correct
10 Correct 2 ms 2816 KB Output is correct
11 Correct 2 ms 2652 KB Output is correct
12 Correct 2 ms 6744 KB Output is correct
13 Correct 1 ms 2652 KB Output is correct
14 Correct 1 ms 2652 KB Output is correct
15 Correct 2 ms 2908 KB Output is correct
16 Correct 2 ms 2908 KB Output is correct
17 Correct 2 ms 2908 KB Output is correct
18 Correct 1 ms 2908 KB Output is correct
19 Correct 2 ms 2908 KB Output is correct
20 Correct 2 ms 2908 KB Output is correct
21 Correct 1 ms 2908 KB Output is correct
22 Correct 2 ms 2908 KB Output is correct
23 Correct 2 ms 2908 KB Output is correct
24 Correct 2 ms 2908 KB Output is correct
25 Correct 3 ms 2908 KB Output is correct
26 Correct 2 ms 2908 KB Output is correct
27 Correct 3 ms 2940 KB Output is correct
28 Correct 4 ms 2908 KB Output is correct
29 Correct 2 ms 2904 KB Output is correct
30 Correct 2 ms 2908 KB Output is correct
31 Correct 3 ms 2908 KB Output is correct
32 Correct 3 ms 2908 KB Output is correct
33 Correct 3 ms 2908 KB Output is correct
34 Correct 2 ms 2904 KB Output is correct
35 Correct 237 ms 25864 KB Output is correct
36 Correct 208 ms 24080 KB Output is correct
37 Correct 197 ms 29284 KB Output is correct
38 Correct 331 ms 19316 KB Output is correct
39 Correct 328 ms 15648 KB Output is correct
40 Correct 311 ms 17016 KB Output is correct
41 Correct 300 ms 19648 KB Output is correct
42 Correct 323 ms 21564 KB Output is correct
43 Correct 323 ms 19728 KB Output is correct
44 Correct 298 ms 18160 KB Output is correct
45 Correct 127 ms 27844 KB Output is correct
46 Correct 118 ms 27852 KB Output is correct
47 Correct 120 ms 27800 KB Output is correct
48 Correct 177 ms 18484 KB Output is correct
49 Correct 170 ms 18460 KB Output is correct
50 Correct 169 ms 19768 KB Output is correct
51 Correct 166 ms 19660 KB Output is correct
52 Correct 156 ms 18340 KB Output is correct
53 Correct 172 ms 18376 KB Output is correct
54 Correct 156 ms 19656 KB Output is correct