oj.uz

답안 #568222

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
568222 2022-05-25T01:33:39 Z zaneyu Sprinkler (JOI22_sprinkler) C++14
100 / 100
 1550 ms 105860 KB 
/*input
4 7
1 2
2 3
3 4
1
1
1
1
11
1 2 1 2
1 1 0 2
2 1
2 2
2 3
2 4
1 4 10 2
2 1
2 2
2 3
2 4
*/
#include<bits/stdc++.h>
using namespace std;
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
typedef tree<long long,null_type,less_equal<long long>,rb_tree_tag,tree_order_statistics_node_update> indexed_set;
#pragma GCC optimize("Ofast")
//#pragma GCC target("avx2")
//order_of_key #of elements less than x
// find_by_order kth element
using ll=long long;
using ld=long double;
using pii=pair<int,int>;
#define f first
#define s second
#define pb push_back
#define REP(i,n) for(int i=0;i<n;i++)
#define REP1(i,n) for(int i=1;i<=n;i++)
#define FILL(n,x) memset(n,x,sizeof(n))
#define ALL(_a) _a.begin(),_a.end()
#define sz(x) (int)x.size()
#define SORT_UNIQUE(c) (sort(c.begin(),c.end()),c.resize(distance(c.begin(),unique(c.begin(),c.end()))))
const ll maxn=5e5+5;
const ll maxlg=__lg(maxn)+2;
const ll INF64=4e18;
const int INF=0x3f3f3f3f;
 int MOD=1e9+7;
const ld PI=acos(-1);
const ld eps=1e-6;
#define lowb(x) x&(-x)
#define MNTO(x,y) x=min(x,(__typeof__(x))y)
#define MXTO(x,y) x=max(x,(__typeof__(x))y)
template<typename T1,typename T2>
ostream& operator<<(ostream& out,pair<T1,T2> P){
    out<<P.f<<' '<<P.s;
    return out;
}
template<typename T>
ostream& operator<<(ostream& out,vector<T> V){
    REP(i,sz(V)) out<<V[i]<<((i!=sz(V)-1)?" ":"");
    return out;
}
ll mult(ll a,ll b){
    return a*b%MOD;
}
ll mypow(ll a,ll b){
    a%=MOD;
    if(a==0) return 0;
    if(b<=0) return 1;
    ll res=1LL;
    while(b){
        if(b&1) res=(res*a)%MOD;
        a=(a*a)%MOD;
        b>>=1;
    }
    return res;
}
vector<int> v[maxn];
int par[maxn];
void dfs(int u,int p){
    par[u]=p;
    for(int x:v[u]){
        if(x==p) continue;
        dfs(x,u);
    }
}
ll upd[maxn][45];
int main(){
    int n;
    cin>>n>>MOD;
    REP(i,n-1){
        int a,b;
        cin>>a>>b;
        --a,--b;
        v[a].pb(b),v[b].pb(a);
    }
    dfs(0,-1);
    REP(i,n) REP(j,45) upd[i][j]=1;
    REP(i,n) cin>>upd[i][0];
    int q;
    cin>>q;
    while(q--){
        int t;
        cin>>t;
        if(t==1){
            int u,d,x;
            cin>>u>>d>>x;
            --u;
            while(par[u]!=-1 and d){
                upd[u][d]*=x;
                upd[u][d-1]*=x;
                upd[u][d]%=MOD,upd[u][d-1]%=MOD;
                u=par[u];
                --d;
            }
            REP(i,d+1) upd[u][i]*=x,upd[u][i]%=MOD;
        }
        else{
            int u;
            cin>>u;
            --u;
            ll ans=1;
            int d=0;
            while(u!=-1 and d<=40){
                ans*=upd[u][d];
                ans%=MOD;
                u=par[u];
                ++d;
            }
            cout<<ans<<'\n';
        }
    }
}

Subtask #1
3.0 / 3.0

# 결과 실행 시간 메모리 Grader output
1 Correct 6 ms 11988 KB Output is correct
2 Correct 6 ms 11988 KB Output is correct
3 Correct 7 ms 12044 KB Output is correct
4 Correct 9 ms 12580 KB Output is correct
5 Correct 10 ms 12476 KB Output is correct
6 Correct 10 ms 12488 KB Output is correct
7 Correct 10 ms 12372 KB Output is correct
8 Correct 9 ms 12500 KB Output is correct
9 Correct 8 ms 11988 KB Output is correct
10 Correct 10 ms 11988 KB Output is correct
11 Correct 8 ms 12044 KB Output is correct
12 Correct 9 ms 11988 KB Output is correct
13 Correct 8 ms 12056 KB Output is correct
14 Correct 8 ms 12064 KB Output is correct
15 Correct 7 ms 12064 KB Output is correct
16 Correct 10 ms 12044 KB Output is correct
17 Correct 9 ms 12060 KB Output is correct
18 Correct 8 ms 11988 KB Output is correct
19 Correct 7 ms 11988 KB Output is correct
20 Correct 7 ms 11988 KB Output is correct
21 Correct 9 ms 11988 KB Output is correct
22 Correct 8 ms 12048 KB Output is correct
23 Correct 9 ms 12056 KB Output is correct
24 Correct 8 ms 11988 KB Output is correct
25 Correct 8 ms 12116 KB Output is correct
26 Correct 8 ms 11988 KB Output is correct
27 Correct 8 ms 11988 KB Output is correct
28 Correct 8 ms 11988 KB Output is correct

Subtask #2
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 6 ms 11988 KB Output is correct
2 Correct 1459 ms 101148 KB Output is correct
3 Correct 908 ms 101700 KB Output is correct
4 Correct 1177 ms 104312 KB Output is correct
5 Correct 1101 ms 101024 KB Output is correct
6 Correct 930 ms 99368 KB Output is correct
7 Correct 921 ms 101712 KB Output is correct
8 Correct 859 ms 99444 KB Output is correct
9 Correct 1365 ms 105676 KB Output is correct
10 Correct 878 ms 105860 KB Output is correct
11 Correct 1373 ms 99592 KB Output is correct
12 Correct 855 ms 98824 KB Output is correct
13 Correct 728 ms 102092 KB Output is correct
14 Correct 722 ms 102616 KB Output is correct
15 Correct 695 ms 92104 KB Output is correct
16 Correct 736 ms 100528 KB Output is correct
17 Correct 731 ms 97696 KB Output is correct
18 Correct 9 ms 11988 KB Output is correct
19 Correct 10 ms 11988 KB Output is correct
20 Correct 7 ms 12056 KB Output is correct
21 Correct 8 ms 11988 KB Output is correct
22 Correct 8 ms 12044 KB Output is correct

Subtask #3
29.0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 6 ms 11988 KB Output is correct
2 Correct 1459 ms 101148 KB Output is correct
3 Correct 908 ms 101700 KB Output is correct
4 Correct 1177 ms 104312 KB Output is correct
5 Correct 1101 ms 101024 KB Output is correct
6 Correct 930 ms 99368 KB Output is correct
7 Correct 921 ms 101712 KB Output is correct
8 Correct 859 ms 99444 KB Output is correct
9 Correct 1365 ms 105676 KB Output is correct
10 Correct 878 ms 105860 KB Output is correct
11 Correct 1373 ms 99592 KB Output is correct
12 Correct 855 ms 98824 KB Output is correct
13 Correct 728 ms 102092 KB Output is correct
14 Correct 722 ms 102616 KB Output is correct
15 Correct 695 ms 92104 KB Output is correct
16 Correct 736 ms 100528 KB Output is correct
17 Correct 731 ms 97696 KB Output is correct
18 Correct 9 ms 11988 KB Output is correct
19 Correct 10 ms 11988 KB Output is correct
20 Correct 7 ms 12056 KB Output is correct
21 Correct 8 ms 11988 KB Output is correct
22 Correct 8 ms 12044 KB Output is correct
23 Correct 8 ms 12052 KB Output is correct
24 Correct 1443 ms 101208 KB Output is correct
25 Correct 864 ms 101236 KB Output is correct
26 Correct 1116 ms 105860 KB Output is correct
27 Correct 1146 ms 101040 KB Output is correct
28 Correct 986 ms 101468 KB Output is correct
29 Correct 948 ms 101332 KB Output is correct
30 Correct 872 ms 101728 KB Output is correct
31 Correct 1516 ms 104204 KB Output is correct
32 Correct 850 ms 105036 KB Output is correct
33 Correct 1366 ms 101152 KB Output is correct
34 Correct 843 ms 101060 KB Output is correct
35 Correct 9 ms 12116 KB Output is correct
36 Correct 11 ms 11988 KB Output is correct
37 Correct 10 ms 11988 KB Output is correct
38 Correct 9 ms 11988 KB Output is correct
39 Correct 9 ms 11988 KB Output is correct
40 Correct 8 ms 12072 KB Output is correct
41 Correct 8 ms 11988 KB Output is correct
42 Correct 7 ms 12056 KB Output is correct
43 Correct 8 ms 12052 KB Output is correct
44 Correct 7 ms 12056 KB Output is correct
45 Correct 7 ms 11988 KB Output is correct
46 Correct 8 ms 12052 KB Output is correct
47 Correct 8 ms 11988 KB Output is correct
48 Correct 8 ms 12060 KB Output is correct
49 Correct 8 ms 11988 KB Output is correct

Subtask #4
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 8 ms 11988 KB Output is correct
2 Correct 1445 ms 102228 KB Output is correct
3 Correct 1334 ms 101660 KB Output is correct
4 Correct 1277 ms 101544 KB Output is correct
5 Correct 1133 ms 98172 KB Output is correct
6 Correct 951 ms 98000 KB Output is correct
7 Correct 931 ms 98312 KB Output is correct
8 Correct 835 ms 98684 KB Output is correct
9 Correct 1477 ms 101432 KB Output is correct
10 Correct 1193 ms 102488 KB Output is correct
11 Correct 1340 ms 97900 KB Output is correct
12 Correct 1078 ms 98440 KB Output is correct
13 Correct 840 ms 99112 KB Output is correct
14 Correct 870 ms 100112 KB Output is correct
15 Correct 8 ms 11988 KB Output is correct
16 Correct 8 ms 11988 KB Output is correct
17 Correct 9 ms 12056 KB Output is correct
18 Correct 8 ms 12068 KB Output is correct
19 Correct 7 ms 11984 KB Output is correct

Subtask #5
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 11988 KB Output is correct
2 Correct 1435 ms 103080 KB Output is correct
3 Correct 1283 ms 101236 KB Output is correct
4 Correct 1171 ms 102356 KB Output is correct
5 Correct 1213 ms 99744 KB Output is correct
6 Correct 1016 ms 99928 KB Output is correct
7 Correct 950 ms 99640 KB Output is correct
8 Correct 828 ms 100032 KB Output is correct
9 Correct 1500 ms 104976 KB Output is correct
10 Correct 1369 ms 102820 KB Output is correct
11 Correct 1421 ms 100676 KB Output is correct
12 Correct 1101 ms 98820 KB Output is correct
13 Correct 858 ms 99932 KB Output is correct
14 Correct 860 ms 100340 KB Output is correct
15 Correct 8 ms 11988 KB Output is correct
16 Correct 8 ms 12056 KB Output is correct
17 Correct 7 ms 12040 KB Output is correct
18 Correct 8 ms 12076 KB Output is correct
19 Correct 8 ms 12056 KB Output is correct

Subtask #6
17.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 6 ms 11988 KB Output is correct
2 Correct 6 ms 11988 KB Output is correct
3 Correct 7 ms 12044 KB Output is correct
4 Correct 9 ms 12580 KB Output is correct
5 Correct 10 ms 12476 KB Output is correct
6 Correct 10 ms 12488 KB Output is correct
7 Correct 10 ms 12372 KB Output is correct
8 Correct 9 ms 12500 KB Output is correct
9 Correct 8 ms 11988 KB Output is correct
10 Correct 10 ms 11988 KB Output is correct
11 Correct 8 ms 12044 KB Output is correct
12 Correct 9 ms 11988 KB Output is correct
13 Correct 8 ms 12056 KB Output is correct
14 Correct 8 ms 12064 KB Output is correct
15 Correct 7 ms 12064 KB Output is correct
16 Correct 10 ms 12044 KB Output is correct
17 Correct 9 ms 12060 KB Output is correct
18 Correct 8 ms 11988 KB Output is correct
19 Correct 7 ms 11988 KB Output is correct
20 Correct 7 ms 11988 KB Output is correct
21 Correct 9 ms 11988 KB Output is correct
22 Correct 8 ms 12048 KB Output is correct
23 Correct 9 ms 12056 KB Output is correct
24 Correct 8 ms 11988 KB Output is correct
25 Correct 8 ms 12116 KB Output is correct
26 Correct 8 ms 11988 KB Output is correct
27 Correct 8 ms 11988 KB Output is correct
28 Correct 8 ms 11988 KB Output is correct
29 Correct 6 ms 11988 KB Output is correct
30 Correct 1459 ms 101148 KB Output is correct
31 Correct 908 ms 101700 KB Output is correct
32 Correct 1177 ms 104312 KB Output is correct
33 Correct 1101 ms 101024 KB Output is correct
34 Correct 930 ms 99368 KB Output is correct
35 Correct 921 ms 101712 KB Output is correct
36 Correct 859 ms 99444 KB Output is correct
37 Correct 1365 ms 105676 KB Output is correct
38 Correct 878 ms 105860 KB Output is correct
39 Correct 1373 ms 99592 KB Output is correct
40 Correct 855 ms 98824 KB Output is correct
41 Correct 728 ms 102092 KB Output is correct
42 Correct 722 ms 102616 KB Output is correct
43 Correct 695 ms 92104 KB Output is correct
44 Correct 736 ms 100528 KB Output is correct
45 Correct 731 ms 97696 KB Output is correct
46 Correct 9 ms 11988 KB Output is correct
47 Correct 10 ms 11988 KB Output is correct
48 Correct 7 ms 12056 KB Output is correct
49 Correct 8 ms 11988 KB Output is correct
50 Correct 8 ms 12044 KB Output is correct
51 Correct 8 ms 12052 KB Output is correct
52 Correct 1443 ms 101208 KB Output is correct
53 Correct 864 ms 101236 KB Output is correct
54 Correct 1116 ms 105860 KB Output is correct
55 Correct 1146 ms 101040 KB Output is correct
56 Correct 986 ms 101468 KB Output is correct
57 Correct 948 ms 101332 KB Output is correct
58 Correct 872 ms 101728 KB Output is correct
59 Correct 1516 ms 104204 KB Output is correct
60 Correct 850 ms 105036 KB Output is correct
61 Correct 1366 ms 101152 KB Output is correct
62 Correct 843 ms 101060 KB Output is correct
63 Correct 9 ms 12116 KB Output is correct
64 Correct 11 ms 11988 KB Output is correct
65 Correct 10 ms 11988 KB Output is correct
66 Correct 9 ms 11988 KB Output is correct
67 Correct 9 ms 11988 KB Output is correct
68 Correct 8 ms 12072 KB Output is correct
69 Correct 8 ms 11988 KB Output is correct
70 Correct 7 ms 12056 KB Output is correct
71 Correct 8 ms 12052 KB Output is correct
72 Correct 7 ms 12056 KB Output is correct
73 Correct 7 ms 11988 KB Output is correct
74 Correct 8 ms 12052 KB Output is correct
75 Correct 8 ms 11988 KB Output is correct
76 Correct 8 ms 12060 KB Output is correct
77 Correct 8 ms 11988 KB Output is correct
78 Correct 8 ms 11988 KB Output is correct
79 Correct 1445 ms 102228 KB Output is correct
80 Correct 1334 ms 101660 KB Output is correct
81 Correct 1277 ms 101544 KB Output is correct
82 Correct 1133 ms 98172 KB Output is correct
83 Correct 951 ms 98000 KB Output is correct
84 Correct 931 ms 98312 KB Output is correct
85 Correct 835 ms 98684 KB Output is correct
86 Correct 1477 ms 101432 KB Output is correct
87 Correct 1193 ms 102488 KB Output is correct
88 Correct 1340 ms 97900 KB Output is correct
89 Correct 1078 ms 98440 KB Output is correct
90 Correct 840 ms 99112 KB Output is correct
91 Correct 870 ms 100112 KB Output is correct
92 Correct 8 ms 11988 KB Output is correct
93 Correct 8 ms 11988 KB Output is correct
94 Correct 9 ms 12056 KB Output is correct
95 Correct 8 ms 12068 KB Output is correct
96 Correct 7 ms 11984 KB Output is correct
97 Correct 7 ms 11988 KB Output is correct
98 Correct 1435 ms 103080 KB Output is correct
99 Correct 1283 ms 101236 KB Output is correct
100 Correct 1171 ms 102356 KB Output is correct
101 Correct 1213 ms 99744 KB Output is correct
102 Correct 1016 ms 99928 KB Output is correct
103 Correct 950 ms 99640 KB Output is correct
104 Correct 828 ms 100032 KB Output is correct
105 Correct 1500 ms 104976 KB Output is correct
106 Correct 1369 ms 102820 KB Output is correct
107 Correct 1421 ms 100676 KB Output is correct
108 Correct 1101 ms 98820 KB Output is correct
109 Correct 858 ms 99932 KB Output is correct
110 Correct 860 ms 100340 KB Output is correct
111 Correct 8 ms 11988 KB Output is correct
112 Correct 8 ms 12056 KB Output is correct
113 Correct 7 ms 12040 KB Output is correct
114 Correct 8 ms 12076 KB Output is correct
115 Correct 8 ms 12056 KB Output is correct
116 Correct 1414 ms 98760 KB Output is correct
117 Correct 1280 ms 101492 KB Output is correct
118 Correct 1265 ms 105024 KB Output is correct
119 Correct 1266 ms 101028 KB Output is correct
120 Correct 1040 ms 100608 KB Output is correct
121 Correct 1054 ms 101500 KB Output is correct
122 Correct 910 ms 101548 KB Output is correct
123 Correct 1550 ms 104732 KB Output is correct
124 Correct 1389 ms 104168 KB Output is correct
125 Correct 1502 ms 99464 KB Output is correct
126 Correct 1376 ms 101184 KB Output is correct
127 Correct 1236 ms 101896 KB Output is correct
128 Correct 1097 ms 101580 KB Output is correct
129 Correct 1016 ms 102812 KB Output is correct