oj.uz

답안 #814740

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
814740 2023-08-08T09:30:09 Z konstantys Sprinkler (JOI22_sprinkler) C++14
100 / 100
 2613 ms 223876 KB 
#include<iostream>
#include<cstdlib>
#include<vector>
#include<cassert>
#define ll long long
using namespace std;
int n,q,a,b,c,ojc[200005],d,ojc2[81];
ll L,tab[200005],x;
ll t[200005][42];
ll f[200005][81];
ll p[200005];
vector<int> v[200005];
vector<int> v2[42];
void DFS(int x,int f){
    ojc[x]=f;
    for(auto i:v[x]) if(i!=f) DFS(i,x);
}
void dod2(int x,int p,int k,ll z){
    assert(k==(p+1));
    t[x][p]*=z,t[x][p]%=L;
}
void dod(int x,int k,ll z){
    //od 0 do k
    p[x]*=z,p[x]%=L;
    for(auto u:v2[k])
        f[x][u]*=z,f[x][u]%=L;
}
int main(){
    ios_base::sync_with_stdio(0);
    cin>>n>>L;
    for(int i=1;i<n;i++){
        cin>>a>>b;
        v[a].push_back(b);
        v[b].push_back(a);
    }
    for(int i=1;i<=n;i++){
        for(int u=0;u<=41;u++) t[i][u]=1;
        for(int u=0;u<80;u++) f[i][u]=1;
        p[i]=1;
        cin>>tab[i];
    }
    for(int u=1;u<=63;u++) ojc2[u]=u>>1;
    ojc2[64]=0;
    for(int u=65;u<=78;u++) ojc2[u]=((u-63)>>1)+63; //fenwick liczy odleglosci od 1
    for(int u=1;u<=32;u++){
        int p=1,k=32,m=1;
        while(true){
            if(k==u){
                v2[u].push_back(m);
                break;
            }
            if(p>u) break;
            if(u>((p+k)>>1)){
                v2[u].push_back(m*2);
                m=m*2+1;
                p=((p+k)>>1)+1;
            }else{
                m=m*2;
                k=((p+k)>>1);
            }

        }
    }
    v2[33].push_back(1);
    v2[33].push_back(71);

    v2[34].push_back(1);
    v2[34].push_back(67);

    v2[35].push_back(1);
    v2[35].push_back(67);
    v2[35].push_back(73);

    v2[36].push_back(1);
    v2[36].push_back(65);

    v2[37].push_back(1);
    v2[37].push_back(65);
    v2[37].push_back(75);

    v2[38].push_back(1);
    v2[38].push_back(69);
    v2[38].push_back(65);

    v2[39].push_back(1);
    v2[39].push_back(65);
    v2[39].push_back(69);
    v2[39].push_back(77);

    v2[40].push_back(1);
    v2[40].push_back(64);
    DFS(1,-1);
    //return 0;
    //cerr<<v2[0].size()<<" rozmiar\n";
    cin>>q;
    for(int i=0;i<q;i++){
        cin>>a;
        if(a==2){
            cin>>b;
            d=0,c=b;
            ll wyn=tab[b];
            //cerr<<wyn<<"\n";
            wyn*=p[c];
            wyn%=L;
            while(true){
                wyn*=t[c][d];
                wyn%=L;
                if(d!=0){
                    wyn*=t[c][d-1];
                    wyn%=L;
                    if(d<=32)
                    a=d+31;
                    else
                    a=d+38;
                    wyn*=f[c][a];
                    wyn%=L;
                    //if(c==1) cerr<<"f["<<c<<"]["<<a<<"]="<<f[c][a]<<"\n";
                    while(a!=0){
                        a=ojc2[a];
                        //cerr<<"f["<<c<<"]["<<a<<"]="<<f[c][a]<<"\n";
                        wyn*=f[c][a];
                        wyn%=L;
                    }
                }
                c=ojc[c];
                if(c==-1) break;
                d++;
                if(d>40) break;
            }
            cout<<wyn<<"\n";
        }else{
            cin>>b>>c>>x;
            d=0;
            while(true){
                if(b==-1 || d>c) break;
                if(b!=1 && c!=d){
                 //   cerr<<b<<" "<<c-d-1<<"\n";
                    dod2(b,c-d-1,c-d,x);
                }else{
                  //  cerr<<b<<" "<<c<<"-"<<d<<" "<<" drzewo\n";
                    dod(b,c-d,x);
                }
                b=ojc[b];
                d++;
            }
        }
    }

    return 0;
}

Subtask #1
3.0 / 3.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 4948 KB Output is correct
2 Correct 2 ms 4948 KB Output is correct
3 Correct 2 ms 4948 KB Output is correct
4 Correct 4 ms 5972 KB Output is correct
5 Correct 5 ms 6064 KB Output is correct
6 Correct 4 ms 6100 KB Output is correct
7 Correct 4 ms 6100 KB Output is correct
8 Correct 4 ms 6072 KB Output is correct
9 Correct 3 ms 5032 KB Output is correct
10 Correct 3 ms 5032 KB Output is correct
11 Correct 3 ms 5076 KB Output is correct
12 Correct 3 ms 5076 KB Output is correct
13 Correct 4 ms 5040 KB Output is correct
14 Correct 4 ms 4948 KB Output is correct
15 Correct 3 ms 5036 KB Output is correct
16 Correct 3 ms 5076 KB Output is correct
17 Correct 3 ms 5036 KB Output is correct
18 Correct 3 ms 5076 KB Output is correct
19 Correct 3 ms 4948 KB Output is correct
20 Correct 3 ms 4948 KB Output is correct
21 Correct 3 ms 4948 KB Output is correct
22 Correct 3 ms 4948 KB Output is correct
23 Correct 3 ms 5032 KB Output is correct
24 Correct 3 ms 4948 KB Output is correct
25 Correct 3 ms 5028 KB Output is correct
26 Correct 3 ms 5028 KB Output is correct
27 Correct 3 ms 5032 KB Output is correct
28 Correct 3 ms 5032 KB Output is correct

Subtask #2
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 4948 KB Output is correct
2 Correct 2009 ms 211368 KB Output is correct
3 Correct 475 ms 208192 KB Output is correct
4 Correct 1420 ms 212592 KB Output is correct
5 Correct 1175 ms 209688 KB Output is correct
6 Correct 686 ms 209720 KB Output is correct
7 Correct 649 ms 210020 KB Output is correct
8 Correct 510 ms 210440 KB Output is correct
9 Correct 2371 ms 215596 KB Output is correct
10 Correct 554 ms 212140 KB Output is correct
11 Correct 1967 ms 211384 KB Output is correct
12 Correct 557 ms 208200 KB Output is correct
13 Correct 286 ms 208748 KB Output is correct
14 Correct 317 ms 208832 KB Output is correct
15 Correct 306 ms 208836 KB Output is correct
16 Correct 316 ms 208848 KB Output is correct
17 Correct 320 ms 209336 KB Output is correct
18 Correct 4 ms 4948 KB Output is correct
19 Correct 3 ms 4948 KB Output is correct
20 Correct 4 ms 4948 KB Output is correct
21 Correct 3 ms 4948 KB Output is correct
22 Correct 3 ms 4948 KB Output is correct

Subtask #3
29.0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 4948 KB Output is correct
2 Correct 2009 ms 211368 KB Output is correct
3 Correct 475 ms 208192 KB Output is correct
4 Correct 1420 ms 212592 KB Output is correct
5 Correct 1175 ms 209688 KB Output is correct
6 Correct 686 ms 209720 KB Output is correct
7 Correct 649 ms 210020 KB Output is correct
8 Correct 510 ms 210440 KB Output is correct
9 Correct 2371 ms 215596 KB Output is correct
10 Correct 554 ms 212140 KB Output is correct
11 Correct 1967 ms 211384 KB Output is correct
12 Correct 557 ms 208200 KB Output is correct
13 Correct 286 ms 208748 KB Output is correct
14 Correct 317 ms 208832 KB Output is correct
15 Correct 306 ms 208836 KB Output is correct
16 Correct 316 ms 208848 KB Output is correct
17 Correct 320 ms 209336 KB Output is correct
18 Correct 4 ms 4948 KB Output is correct
19 Correct 3 ms 4948 KB Output is correct
20 Correct 4 ms 4948 KB Output is correct
21 Correct 3 ms 4948 KB Output is correct
22 Correct 3 ms 4948 KB Output is correct
23 Correct 3 ms 4948 KB Output is correct
24 Correct 2115 ms 211328 KB Output is correct
25 Correct 531 ms 208136 KB Output is correct
26 Correct 1521 ms 213796 KB Output is correct
27 Correct 1227 ms 209740 KB Output is correct
28 Correct 789 ms 209824 KB Output is correct
29 Correct 697 ms 209848 KB Output is correct
30 Correct 494 ms 210400 KB Output is correct
31 Correct 2350 ms 214320 KB Output is correct
32 Correct 518 ms 212068 KB Output is correct
33 Correct 1805 ms 211356 KB Output is correct
34 Correct 502 ms 208100 KB Output is correct
35 Correct 3 ms 4948 KB Output is correct
36 Correct 3 ms 4948 KB Output is correct
37 Correct 3 ms 4948 KB Output is correct
38 Correct 3 ms 4948 KB Output is correct
39 Correct 3 ms 4948 KB Output is correct
40 Correct 3 ms 4948 KB Output is correct
41 Correct 3 ms 4948 KB Output is correct
42 Correct 3 ms 4948 KB Output is correct
43 Correct 3 ms 4948 KB Output is correct
44 Correct 3 ms 4956 KB Output is correct
45 Correct 3 ms 4948 KB Output is correct
46 Correct 3 ms 4948 KB Output is correct
47 Correct 4 ms 4948 KB Output is correct
48 Correct 3 ms 4948 KB Output is correct
49 Correct 3 ms 4948 KB Output is correct

Subtask #4
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 4948 KB Output is correct
2 Correct 2234 ms 212908 KB Output is correct
3 Correct 906 ms 220664 KB Output is correct
4 Correct 1445 ms 220208 KB Output is correct
5 Correct 1247 ms 216900 KB Output is correct
6 Correct 747 ms 216928 KB Output is correct
7 Correct 637 ms 217208 KB Output is correct
8 Correct 468 ms 217660 KB Output is correct
9 Correct 2278 ms 219656 KB Output is correct
10 Correct 930 ms 221260 KB Output is correct
11 Correct 1866 ms 216548 KB Output is correct
12 Correct 786 ms 217504 KB Output is correct
13 Correct 442 ms 218260 KB Output is correct
14 Correct 465 ms 218700 KB Output is correct
15 Correct 3 ms 4948 KB Output is correct
16 Correct 3 ms 5012 KB Output is correct
17 Correct 3 ms 5028 KB Output is correct
18 Correct 3 ms 5028 KB Output is correct
19 Correct 3 ms 4948 KB Output is correct

Subtask #5
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 4948 KB Output is correct
2 Correct 2239 ms 214072 KB Output is correct
3 Correct 883 ms 219860 KB Output is correct
4 Correct 1540 ms 220896 KB Output is correct
5 Correct 1318 ms 218504 KB Output is correct
6 Correct 758 ms 218532 KB Output is correct
7 Correct 682 ms 218256 KB Output is correct
8 Correct 504 ms 218592 KB Output is correct
9 Correct 2473 ms 223180 KB Output is correct
10 Correct 1091 ms 221688 KB Output is correct
11 Correct 2613 ms 219208 KB Output is correct
12 Correct 918 ms 217676 KB Output is correct
13 Correct 491 ms 218488 KB Output is correct
14 Correct 570 ms 218984 KB Output is correct
15 Correct 4 ms 5036 KB Output is correct
16 Correct 5 ms 5032 KB Output is correct
17 Correct 5 ms 5076 KB Output is correct
18 Correct 3 ms 5096 KB Output is correct
19 Correct 3 ms 5076 KB Output is correct

Subtask #6
17.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 4948 KB Output is correct
2 Correct 2 ms 4948 KB Output is correct
3 Correct 2 ms 4948 KB Output is correct
4 Correct 4 ms 5972 KB Output is correct
5 Correct 5 ms 6064 KB Output is correct
6 Correct 4 ms 6100 KB Output is correct
7 Correct 4 ms 6100 KB Output is correct
8 Correct 4 ms 6072 KB Output is correct
9 Correct 3 ms 5032 KB Output is correct
10 Correct 3 ms 5032 KB Output is correct
11 Correct 3 ms 5076 KB Output is correct
12 Correct 3 ms 5076 KB Output is correct
13 Correct 4 ms 5040 KB Output is correct
14 Correct 4 ms 4948 KB Output is correct
15 Correct 3 ms 5036 KB Output is correct
16 Correct 3 ms 5076 KB Output is correct
17 Correct 3 ms 5036 KB Output is correct
18 Correct 3 ms 5076 KB Output is correct
19 Correct 3 ms 4948 KB Output is correct
20 Correct 3 ms 4948 KB Output is correct
21 Correct 3 ms 4948 KB Output is correct
22 Correct 3 ms 4948 KB Output is correct
23 Correct 3 ms 5032 KB Output is correct
24 Correct 3 ms 4948 KB Output is correct
25 Correct 3 ms 5028 KB Output is correct
26 Correct 3 ms 5028 KB Output is correct
27 Correct 3 ms 5032 KB Output is correct
28 Correct 3 ms 5032 KB Output is correct
29 Correct 2 ms 4948 KB Output is correct
30 Correct 2009 ms 211368 KB Output is correct
31 Correct 475 ms 208192 KB Output is correct
32 Correct 1420 ms 212592 KB Output is correct
33 Correct 1175 ms 209688 KB Output is correct
34 Correct 686 ms 209720 KB Output is correct
35 Correct 649 ms 210020 KB Output is correct
36 Correct 510 ms 210440 KB Output is correct
37 Correct 2371 ms 215596 KB Output is correct
38 Correct 554 ms 212140 KB Output is correct
39 Correct 1967 ms 211384 KB Output is correct
40 Correct 557 ms 208200 KB Output is correct
41 Correct 286 ms 208748 KB Output is correct
42 Correct 317 ms 208832 KB Output is correct
43 Correct 306 ms 208836 KB Output is correct
44 Correct 316 ms 208848 KB Output is correct
45 Correct 320 ms 209336 KB Output is correct
46 Correct 4 ms 4948 KB Output is correct
47 Correct 3 ms 4948 KB Output is correct
48 Correct 4 ms 4948 KB Output is correct
49 Correct 3 ms 4948 KB Output is correct
50 Correct 3 ms 4948 KB Output is correct
51 Correct 3 ms 4948 KB Output is correct
52 Correct 2115 ms 211328 KB Output is correct
53 Correct 531 ms 208136 KB Output is correct
54 Correct 1521 ms 213796 KB Output is correct
55 Correct 1227 ms 209740 KB Output is correct
56 Correct 789 ms 209824 KB Output is correct
57 Correct 697 ms 209848 KB Output is correct
58 Correct 494 ms 210400 KB Output is correct
59 Correct 2350 ms 214320 KB Output is correct
60 Correct 518 ms 212068 KB Output is correct
61 Correct 1805 ms 211356 KB Output is correct
62 Correct 502 ms 208100 KB Output is correct
63 Correct 3 ms 4948 KB Output is correct
64 Correct 3 ms 4948 KB Output is correct
65 Correct 3 ms 4948 KB Output is correct
66 Correct 3 ms 4948 KB Output is correct
67 Correct 3 ms 4948 KB Output is correct
68 Correct 3 ms 4948 KB Output is correct
69 Correct 3 ms 4948 KB Output is correct
70 Correct 3 ms 4948 KB Output is correct
71 Correct 3 ms 4948 KB Output is correct
72 Correct 3 ms 4956 KB Output is correct
73 Correct 3 ms 4948 KB Output is correct
74 Correct 3 ms 4948 KB Output is correct
75 Correct 4 ms 4948 KB Output is correct
76 Correct 3 ms 4948 KB Output is correct
77 Correct 3 ms 4948 KB Output is correct
78 Correct 2 ms 4948 KB Output is correct
79 Correct 2234 ms 212908 KB Output is correct
80 Correct 906 ms 220664 KB Output is correct
81 Correct 1445 ms 220208 KB Output is correct
82 Correct 1247 ms 216900 KB Output is correct
83 Correct 747 ms 216928 KB Output is correct
84 Correct 637 ms 217208 KB Output is correct
85 Correct 468 ms 217660 KB Output is correct
86 Correct 2278 ms 219656 KB Output is correct
87 Correct 930 ms 221260 KB Output is correct
88 Correct 1866 ms 216548 KB Output is correct
89 Correct 786 ms 217504 KB Output is correct
90 Correct 442 ms 218260 KB Output is correct
91 Correct 465 ms 218700 KB Output is correct
92 Correct 3 ms 4948 KB Output is correct
93 Correct 3 ms 5012 KB Output is correct
94 Correct 3 ms 5028 KB Output is correct
95 Correct 3 ms 5028 KB Output is correct
96 Correct 3 ms 4948 KB Output is correct
97 Correct 3 ms 4948 KB Output is correct
98 Correct 2239 ms 214072 KB Output is correct
99 Correct 883 ms 219860 KB Output is correct
100 Correct 1540 ms 220896 KB Output is correct
101 Correct 1318 ms 218504 KB Output is correct
102 Correct 758 ms 218532 KB Output is correct
103 Correct 682 ms 218256 KB Output is correct
104 Correct 504 ms 218592 KB Output is correct
105 Correct 2473 ms 223180 KB Output is correct
106 Correct 1091 ms 221688 KB Output is correct
107 Correct 2613 ms 219208 KB Output is correct
108 Correct 918 ms 217676 KB Output is correct
109 Correct 491 ms 218488 KB Output is correct
110 Correct 570 ms 218984 KB Output is correct
111 Correct 4 ms 5036 KB Output is correct
112 Correct 5 ms 5032 KB Output is correct
113 Correct 5 ms 5076 KB Output is correct
114 Correct 3 ms 5096 KB Output is correct
115 Correct 3 ms 5076 KB Output is correct
116 Correct 2075 ms 217512 KB Output is correct
117 Correct 813 ms 220196 KB Output is correct
118 Correct 1511 ms 223876 KB Output is correct
119 Correct 1439 ms 219816 KB Output is correct
120 Correct 836 ms 219428 KB Output is correct
121 Correct 780 ms 220332 KB Output is correct
122 Correct 500 ms 220664 KB Output is correct
123 Correct 2406 ms 223000 KB Output is correct
124 Correct 940 ms 222404 KB Output is correct
125 Correct 1919 ms 218788 KB Output is correct
126 Correct 767 ms 220156 KB Output is correct
127 Correct 663 ms 220516 KB Output is correct
128 Correct 473 ms 221260 KB Output is correct
129 Correct 473 ms 221744 KB Output is correct