oj.uz

답안 #888980

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
888980 2023-12-18T14:26:51 Z amirhoseinfar1385 Sprinkler (JOI22_sprinkler) C++17
41 / 100
 4000 ms 71184 KB 
#include<bits/stdc++.h>
using namespace std;
const long long maxn=200000+10;
vector<long long>adj[maxn];
long long q,high[maxn],n,mod,timea=0,part[maxn];
pair<long long,long long>stf[maxn];
struct segment{
	vector<long long>seg;
	long long sz=0;
	void create(){
		while(__builtin_popcount(sz)!=1){
			sz++;
		}
		seg.resize(sz*2,1);
	}
	void add(long long i,long long l,long long r,long long tl,long long tr,long long w){
		if(l>r||l>tr||r<tl||tl>tr){
			return ;
		}
		if(l>=tl&&r<=tr){
			seg[i]*=w;
			seg[i]%=mod;
			return ;
		}
		long long m=(l+r)>>1;
		add((i<<1),l,m,tl,tr,w);
		add((i<<1)^1,m+1,r,tl,tr,w);
		return ;
	}
	long long pors(long long i){
		if(i==0){
			return 1;
		}
		long long ret=pors((i>>1))*seg[i]%mod;
		return ret;
	}
}seg[maxn];
vector<pair<long long,long long>>alll[maxn];

void pre(long long u=1,long long par=1){
	part[u]=par;
	timea++;
	stf[u].first=timea;
	alll[high[u]].push_back(make_pair(stf[u].first,u));
	for(auto x:adj[u]){
		if(x!=par){
			high[x]=high[u]+1;
			pre(x,u);
		}
	}
	stf[u].second=timea;
}

void upd(long long u,long long dis,long long w){
	long long z=0;
	long long lev=high[u]+dis;
	while(lev>=0&&high[u]<=lev){
		if(lev<maxn){
			long long l=lower_bound(alll[lev].begin(),alll[lev].end(),make_pair(stf[u].first,-1ll))-alll[lev].begin();
			long long r=lower_bound(alll[lev].begin(),alll[lev].end(),make_pair(stf[u].second+1,-1ll))-alll[lev].begin();
			//cout<<u<<" "<<dis<<" "<<w<<" "<<l<<" "<<r<<" "<<lev<<endl; 
			r--;
			seg[lev].add(1,0,seg[lev].sz-1,l,r,w);
		}
		if(z==1){
			u=part[u];
			lev--;
			z=0;
		}
		else{
			lev--;
			z=1;
		}
	}
}

void solve(long long u){
	long long ind=lower_bound(alll[high[u]].begin(),alll[high[u]].end(),make_pair(stf[u].first,u))-alll[high[u]].begin();
	//cout<<u<<" wtf "<<ind<<endl;
	cout<<seg[high[u]].pors(ind+seg[high[u]].sz)<<"\n";
}

int main(){
	ios::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	cin>>n>>mod;
	for(long long i=0;i<n-1;i++){
		long long u,v;
		cin>>u>>v;
		adj[u].push_back(v);
		adj[v].push_back(u);
	}
	pre(1);
	for(long long i=0;i<maxn;i++){
		seg[i].sz=alll[i].size();
		seg[i].create();
	}
	for(long long i=1;i<=n;i++){
		long long d;
		cin>>d;
		upd(i,0,d);
	}
	cin>>q;
	for(long long i=0;i<q;i++){
		long long qq;
		cin>>qq;
		if(qq==1){
			long long u,d,w;
			cin>>u>>d>>w;
			upd(u,d,w); 
		}
		else{
			long long u;
			cin>>u;
			solve(u);
		}
	}
}

Subtask #1
3.0 / 3.0

# 결과 실행 시간 메모리 Grader output
1 Correct 14 ms 28508 KB Output is correct
2 Correct 14 ms 28476 KB Output is correct
3 Correct 15 ms 28508 KB Output is correct
4 Correct 15 ms 28736 KB Output is correct
5 Correct 15 ms 28764 KB Output is correct
6 Correct 15 ms 29016 KB Output is correct
7 Correct 16 ms 28764 KB Output is correct
8 Correct 15 ms 28508 KB Output is correct
9 Correct 15 ms 28504 KB Output is correct
10 Correct 15 ms 28508 KB Output is correct
11 Correct 16 ms 28504 KB Output is correct
12 Correct 14 ms 28580 KB Output is correct
13 Correct 14 ms 28504 KB Output is correct
14 Correct 14 ms 28508 KB Output is correct
15 Correct 15 ms 28560 KB Output is correct
16 Correct 15 ms 28760 KB Output is correct
17 Correct 14 ms 28508 KB Output is correct
18 Correct 14 ms 28480 KB Output is correct
19 Correct 14 ms 28508 KB Output is correct
20 Correct 14 ms 28600 KB Output is correct
21 Correct 14 ms 28504 KB Output is correct
22 Correct 15 ms 28508 KB Output is correct
23 Correct 17 ms 28508 KB Output is correct
24 Correct 15 ms 28508 KB Output is correct
25 Correct 15 ms 28472 KB Output is correct
26 Correct 15 ms 28508 KB Output is correct
27 Correct 14 ms 28508 KB Output is correct
28 Correct 14 ms 28504 KB Output is correct

Subtask #2
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 17 ms 28504 KB Output is correct
2 Correct 356 ms 48620 KB Output is correct
3 Correct 503 ms 57320 KB Output is correct
4 Correct 381 ms 65288 KB Output is correct
5 Correct 420 ms 56992 KB Output is correct
6 Correct 469 ms 55708 KB Output is correct
7 Correct 472 ms 56052 KB Output is correct
8 Correct 413 ms 55820 KB Output is correct
9 Correct 379 ms 71184 KB Output is correct
10 Correct 446 ms 70312 KB Output is correct
11 Correct 341 ms 56404 KB Output is correct
12 Correct 510 ms 57444 KB Output is correct
13 Correct 348 ms 56760 KB Output is correct
14 Correct 414 ms 57316 KB Output is correct
15 Correct 412 ms 56072 KB Output is correct
16 Correct 434 ms 56480 KB Output is correct
17 Correct 464 ms 56884 KB Output is correct
18 Correct 15 ms 28504 KB Output is correct
19 Correct 14 ms 28504 KB Output is correct
20 Correct 14 ms 28508 KB Output is correct
21 Correct 15 ms 28516 KB Output is correct
22 Correct 14 ms 28552 KB Output is correct

Subtask #3
29.0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 17 ms 28504 KB Output is correct
2 Correct 356 ms 48620 KB Output is correct
3 Correct 503 ms 57320 KB Output is correct
4 Correct 381 ms 65288 KB Output is correct
5 Correct 420 ms 56992 KB Output is correct
6 Correct 469 ms 55708 KB Output is correct
7 Correct 472 ms 56052 KB Output is correct
8 Correct 413 ms 55820 KB Output is correct
9 Correct 379 ms 71184 KB Output is correct
10 Correct 446 ms 70312 KB Output is correct
11 Correct 341 ms 56404 KB Output is correct
12 Correct 510 ms 57444 KB Output is correct
13 Correct 348 ms 56760 KB Output is correct
14 Correct 414 ms 57316 KB Output is correct
15 Correct 412 ms 56072 KB Output is correct
16 Correct 434 ms 56480 KB Output is correct
17 Correct 464 ms 56884 KB Output is correct
18 Correct 15 ms 28504 KB Output is correct
19 Correct 14 ms 28504 KB Output is correct
20 Correct 14 ms 28508 KB Output is correct
21 Correct 15 ms 28516 KB Output is correct
22 Correct 14 ms 28552 KB Output is correct
23 Correct 14 ms 28560 KB Output is correct
24 Correct 374 ms 56716 KB Output is correct
25 Correct 668 ms 57412 KB Output is correct
26 Correct 386 ms 70484 KB Output is correct
27 Correct 507 ms 56708 KB Output is correct
28 Correct 586 ms 56196 KB Output is correct
29 Correct 527 ms 56224 KB Output is correct
30 Correct 378 ms 55904 KB Output is correct
31 Correct 344 ms 65628 KB Output is correct
32 Correct 425 ms 70084 KB Output is correct
33 Correct 369 ms 56644 KB Output is correct
34 Correct 736 ms 57144 KB Output is correct
35 Correct 16 ms 28508 KB Output is correct
36 Correct 14 ms 28504 KB Output is correct
37 Correct 14 ms 28504 KB Output is correct
38 Correct 14 ms 28508 KB Output is correct
39 Correct 15 ms 28592 KB Output is correct
40 Correct 14 ms 28504 KB Output is correct
41 Correct 14 ms 28632 KB Output is correct
42 Correct 14 ms 28508 KB Output is correct
43 Correct 14 ms 28648 KB Output is correct
44 Correct 14 ms 28508 KB Output is correct
45 Correct 14 ms 28508 KB Output is correct
46 Correct 14 ms 28508 KB Output is correct
47 Correct 14 ms 28508 KB Output is correct
48 Correct 15 ms 28508 KB Output is correct
49 Correct 14 ms 28508 KB Output is correct

Subtask #4
0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 14 ms 28508 KB Output is correct
2 Correct 506 ms 59936 KB Output is correct
3 Correct 1708 ms 54784 KB Output is correct
4 Correct 780 ms 56148 KB Output is correct
5 Correct 2013 ms 45100 KB Output is correct
6 Correct 1335 ms 44352 KB Output is correct
7 Correct 846 ms 45104 KB Output is correct
8 Correct 347 ms 43928 KB Output is correct
9 Correct 508 ms 54732 KB Output is correct
10 Correct 1572 ms 57428 KB Output is correct
11 Correct 959 ms 46224 KB Output is correct
12 Execution timed out 4054 ms 45384 KB Time limit exceeded
13 Halted 0 ms 0 KB -

Subtask #5
0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 14 ms 28504 KB Output is correct
2 Correct 490 ms 56772 KB Output is correct
3 Correct 1739 ms 60572 KB Output is correct
4 Correct 809 ms 62544 KB Output is correct
5 Correct 1837 ms 55552 KB Output is correct
6 Correct 1194 ms 54816 KB Output is correct
7 Correct 945 ms 54104 KB Output is correct
8 Correct 376 ms 54188 KB Output is correct
9 Correct 506 ms 69456 KB Output is correct
10 Correct 1613 ms 68292 KB Output is correct
11 Correct 932 ms 56188 KB Output is correct
12 Execution timed out 4016 ms 53208 KB Time limit exceeded
13 Halted 0 ms 0 KB -

Subtask #6
0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 14 ms 28508 KB Output is correct
2 Correct 14 ms 28476 KB Output is correct
3 Correct 15 ms 28508 KB Output is correct
4 Correct 15 ms 28736 KB Output is correct
5 Correct 15 ms 28764 KB Output is correct
6 Correct 15 ms 29016 KB Output is correct
7 Correct 16 ms 28764 KB Output is correct
8 Correct 15 ms 28508 KB Output is correct
9 Correct 15 ms 28504 KB Output is correct
10 Correct 15 ms 28508 KB Output is correct
11 Correct 16 ms 28504 KB Output is correct
12 Correct 14 ms 28580 KB Output is correct
13 Correct 14 ms 28504 KB Output is correct
14 Correct 14 ms 28508 KB Output is correct
15 Correct 15 ms 28560 KB Output is correct
16 Correct 15 ms 28760 KB Output is correct
17 Correct 14 ms 28508 KB Output is correct
18 Correct 14 ms 28480 KB Output is correct
19 Correct 14 ms 28508 KB Output is correct
20 Correct 14 ms 28600 KB Output is correct
21 Correct 14 ms 28504 KB Output is correct
22 Correct 15 ms 28508 KB Output is correct
23 Correct 17 ms 28508 KB Output is correct
24 Correct 15 ms 28508 KB Output is correct
25 Correct 15 ms 28472 KB Output is correct
26 Correct 15 ms 28508 KB Output is correct
27 Correct 14 ms 28508 KB Output is correct
28 Correct 14 ms 28504 KB Output is correct
29 Correct 17 ms 28504 KB Output is correct
30 Correct 356 ms 48620 KB Output is correct
31 Correct 503 ms 57320 KB Output is correct
32 Correct 381 ms 65288 KB Output is correct
33 Correct 420 ms 56992 KB Output is correct
34 Correct 469 ms 55708 KB Output is correct
35 Correct 472 ms 56052 KB Output is correct
36 Correct 413 ms 55820 KB Output is correct
37 Correct 379 ms 71184 KB Output is correct
38 Correct 446 ms 70312 KB Output is correct
39 Correct 341 ms 56404 KB Output is correct
40 Correct 510 ms 57444 KB Output is correct
41 Correct 348 ms 56760 KB Output is correct
42 Correct 414 ms 57316 KB Output is correct
43 Correct 412 ms 56072 KB Output is correct
44 Correct 434 ms 56480 KB Output is correct
45 Correct 464 ms 56884 KB Output is correct
46 Correct 15 ms 28504 KB Output is correct
47 Correct 14 ms 28504 KB Output is correct
48 Correct 14 ms 28508 KB Output is correct
49 Correct 15 ms 28516 KB Output is correct
50 Correct 14 ms 28552 KB Output is correct
51 Correct 14 ms 28560 KB Output is correct
52 Correct 374 ms 56716 KB Output is correct
53 Correct 668 ms 57412 KB Output is correct
54 Correct 386 ms 70484 KB Output is correct
55 Correct 507 ms 56708 KB Output is correct
56 Correct 586 ms 56196 KB Output is correct
57 Correct 527 ms 56224 KB Output is correct
58 Correct 378 ms 55904 KB Output is correct
59 Correct 344 ms 65628 KB Output is correct
60 Correct 425 ms 70084 KB Output is correct
61 Correct 369 ms 56644 KB Output is correct
62 Correct 736 ms 57144 KB Output is correct
63 Correct 16 ms 28508 KB Output is correct
64 Correct 14 ms 28504 KB Output is correct
65 Correct 14 ms 28504 KB Output is correct
66 Correct 14 ms 28508 KB Output is correct
67 Correct 15 ms 28592 KB Output is correct
68 Correct 14 ms 28504 KB Output is correct
69 Correct 14 ms 28632 KB Output is correct
70 Correct 14 ms 28508 KB Output is correct
71 Correct 14 ms 28648 KB Output is correct
72 Correct 14 ms 28508 KB Output is correct
73 Correct 14 ms 28508 KB Output is correct
74 Correct 14 ms 28508 KB Output is correct
75 Correct 14 ms 28508 KB Output is correct
76 Correct 15 ms 28508 KB Output is correct
77 Correct 14 ms 28508 KB Output is correct
78 Correct 14 ms 28508 KB Output is correct
79 Correct 506 ms 59936 KB Output is correct
80 Correct 1708 ms 54784 KB Output is correct
81 Correct 780 ms 56148 KB Output is correct
82 Correct 2013 ms 45100 KB Output is correct
83 Correct 1335 ms 44352 KB Output is correct
84 Correct 846 ms 45104 KB Output is correct
85 Correct 347 ms 43928 KB Output is correct
86 Correct 508 ms 54732 KB Output is correct
87 Correct 1572 ms 57428 KB Output is correct
88 Correct 959 ms 46224 KB Output is correct
89 Execution timed out 4054 ms 45384 KB Time limit exceeded
90 Halted 0 ms 0 KB -