oj.uz

Submission #709932

# Submission time Handle Problem Language Result Execution time Memory
709932 2023-03-14T21:01:09 Z urosk Sprinkler (JOI22_sprinkler) C++14
100 / 100
 1068 ms 100548 KB 
#define here cerr<<"===========================================\n"
#define dbg(x) cerr<<#x<<": "<<x<<endl;
#include "bits/stdc++.h"
//#include <ext/pb_ds/tree_policy.hpp>
//#include <ext/pb_ds/assoc_container.hpp>
#define ld double
#define ll long long
#define llinf 100000000000000000LL // 10^17
#define pb push_back
#define popb pop_back
#define fi first
#define sc second
#define endl '\n'
#define pll pair<ll,ll>
#define pld pair<ld,ld>
#define all(a) a.begin(),a.end()
#define ceri(a,l,r) {cerr<<#a<<": ";for(ll i_ = l;i_<=r;i_++) cerr<<a[i_]<< " ";cerr<<endl;}
#define cer(a) {cerr<<#a<<": ";for(ll x_ : a) cerr<<x_<< " ";cerr<<endl;}

#define daj_mi_malo_vremena ios_base::sync_with_stdio(false);cerr.tie(0);cout.tie(0);cin.tie(0);

using namespace std;
//using namespace __gnu_pbds;
ll mod;
ll add(ll x,ll y){
    x+=y;
    if(x<0){
        x%=mod;
        x+=mod;
    }else{
        if(x>=mod) x%=mod;
    }
    return x;
}
ll mul(ll a,ll b){
	ll ans = (a*b)%mod;
	if(ans<0) ans+=mod;
	return ans;
}

#define maxn 200005
#define maxd 45
ll n,q;
vector<ll> g[maxn];
ll dp[maxn][maxd];
ll par[maxn];
void dfs(ll u,ll p){
    par[u] = p;
    for(ll s : g[u]){
        if(s==p) continue;
        dfs(s,u);
    }
}
void tc(){
    cin >> n >> mod;
    for(ll i = 1;i<=n-1;i++){
        ll x,y; cin >> x >> y;
        g[x].pb(y);
        g[y].pb(x);
    }
    for(ll i = 1;i<=n;i++) for(ll j = 0;j<maxd;j++) dp[i][j] = 1;
    for(ll i = 1;i<=n;i++) cin >> dp[i][0];
    dfs(1,1);
    cin >> q;
    while(q--){
        ll tip; cin >> tip;
        if(tip==1){
            ll x,y,d;
            cin >> x >> d >> y;
            while(1){
                dp[x][d] = mul(dp[x][d],y);
                if(!d) break;
                d--;
                dp[x][d] = mul(dp[x][d],y);
                if(x!=1) x = par[x];
                else{
                    if(!d) break;
                    d--;
                }
            }
        }else{
            ll x;
            cin >> x;
            ll ans = 1;
            for(ll i = 0;i<maxd;i++){
                ans = mul(ans,dp[x][i]);
                if(x==1) break;
                x = par[x];
            }
            cout<<ans<<endl;
        }
    }
}
int main(){
	daj_mi_malo_vremena
    int t; t = 1;
    while(t--){
        tc();
    }
	return 0;
}

Subtask #1
3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4948 KB Output is correct
2 Correct 3 ms 5024 KB Output is correct
3 Correct 3 ms 5032 KB Output is correct
4 Correct 4 ms 5468 KB Output is correct
5 Correct 4 ms 5472 KB Output is correct
6 Correct 4 ms 5472 KB Output is correct
7 Correct 4 ms 5428 KB Output is correct
8 Correct 4 ms 5384 KB Output is correct
9 Correct 3 ms 5036 KB Output is correct
10 Correct 3 ms 5040 KB Output is correct
11 Correct 3 ms 4948 KB Output is correct
12 Correct 3 ms 4956 KB Output is correct
13 Correct 3 ms 5064 KB Output is correct
14 Correct 3 ms 5040 KB Output is correct
15 Correct 3 ms 4948 KB Output is correct
16 Correct 4 ms 5036 KB Output is correct
17 Correct 3 ms 4948 KB Output is correct
18 Correct 3 ms 4956 KB Output is correct
19 Correct 4 ms 4956 KB Output is correct
20 Correct 3 ms 5036 KB Output is correct
21 Correct 3 ms 5028 KB Output is correct
22 Correct 3 ms 4956 KB Output is correct
23 Correct 3 ms 4948 KB Output is correct
24 Correct 3 ms 4948 KB Output is correct
25 Correct 3 ms 4948 KB Output is correct
26 Correct 3 ms 5036 KB Output is correct
27 Correct 3 ms 5028 KB Output is correct
28 Correct 3 ms 4948 KB Output is correct

Subtask #2
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 5024 KB Output is correct
2 Correct 646 ms 96356 KB Output is correct
3 Correct 390 ms 96716 KB Output is correct
4 Correct 628 ms 98764 KB Output is correct
5 Correct 525 ms 96312 KB Output is correct
6 Correct 390 ms 95928 KB Output is correct
7 Correct 401 ms 96720 KB Output is correct
8 Correct 286 ms 97096 KB Output is correct
9 Correct 681 ms 100380 KB Output is correct
10 Correct 429 ms 100380 KB Output is correct
11 Correct 713 ms 96052 KB Output is correct
12 Correct 481 ms 96576 KB Output is correct
13 Correct 283 ms 96608 KB Output is correct
14 Correct 250 ms 97192 KB Output is correct
15 Correct 257 ms 96388 KB Output is correct
16 Correct 247 ms 96964 KB Output is correct
17 Correct 267 ms 97396 KB Output is correct
18 Correct 3 ms 4948 KB Output is correct
19 Correct 4 ms 5032 KB Output is correct
20 Correct 3 ms 5036 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

# Verdict Execution time Memory Grader output
1 Correct 3 ms 5024 KB Output is correct
2 Correct 646 ms 96356 KB Output is correct
3 Correct 390 ms 96716 KB Output is correct
4 Correct 628 ms 98764 KB Output is correct
5 Correct 525 ms 96312 KB Output is correct
6 Correct 390 ms 95928 KB Output is correct
7 Correct 401 ms 96720 KB Output is correct
8 Correct 286 ms 97096 KB Output is correct
9 Correct 681 ms 100380 KB Output is correct
10 Correct 429 ms 100380 KB Output is correct
11 Correct 713 ms 96052 KB Output is correct
12 Correct 481 ms 96576 KB Output is correct
13 Correct 283 ms 96608 KB Output is correct
14 Correct 250 ms 97192 KB Output is correct
15 Correct 257 ms 96388 KB Output is correct
16 Correct 247 ms 96964 KB Output is correct
17 Correct 267 ms 97396 KB Output is correct
18 Correct 3 ms 4948 KB Output is correct
19 Correct 4 ms 5032 KB Output is correct
20 Correct 3 ms 5036 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 663 ms 96120 KB Output is correct
25 Correct 409 ms 96712 KB Output is correct
26 Correct 594 ms 100392 KB Output is correct
27 Correct 527 ms 96380 KB Output is correct
28 Correct 406 ms 96528 KB Output is correct
29 Correct 343 ms 96292 KB Output is correct
30 Correct 276 ms 97032 KB Output is correct
31 Correct 706 ms 98864 KB Output is correct
32 Correct 433 ms 100548 KB Output is correct
33 Correct 642 ms 96076 KB Output is correct
34 Correct 397 ms 96608 KB Output is correct
35 Correct 3 ms 4948 KB Output is correct
36 Correct 3 ms 5028 KB Output is correct
37 Correct 3 ms 4948 KB Output is correct
38 Correct 3 ms 4948 KB Output is correct
39 Correct 4 ms 5032 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 5032 KB Output is correct
43 Correct 3 ms 4948 KB Output is correct
44 Correct 3 ms 4948 KB Output is correct
45 Correct 3 ms 4948 KB Output is correct
46 Correct 3 ms 4948 KB Output is correct
47 Correct 3 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

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4948 KB Output is correct
2 Correct 822 ms 97568 KB Output is correct
3 Correct 954 ms 96932 KB Output is correct
4 Correct 662 ms 96600 KB Output is correct
5 Correct 630 ms 93428 KB Output is correct
6 Correct 393 ms 93656 KB Output is correct
7 Correct 383 ms 93804 KB Output is correct
8 Correct 293 ms 93944 KB Output is correct
9 Correct 807 ms 95864 KB Output is correct
10 Correct 994 ms 97452 KB Output is correct
11 Correct 752 ms 93084 KB Output is correct
12 Correct 887 ms 93860 KB Output is correct
13 Correct 511 ms 94768 KB Output is correct
14 Correct 519 ms 95768 KB Output is correct
15 Correct 3 ms 4948 KB Output is correct
16 Correct 4 ms 4992 KB Output is correct
17 Correct 3 ms 4948 KB Output is correct
18 Correct 3 ms 4948 KB Output is correct
19 Correct 3 ms 5032 KB Output is correct

Subtask #5
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4952 KB Output is correct
2 Correct 767 ms 98228 KB Output is correct
3 Correct 1068 ms 95932 KB Output is correct
4 Correct 793 ms 97076 KB Output is correct
5 Correct 713 ms 95032 KB Output is correct
6 Correct 467 ms 95168 KB Output is correct
7 Correct 414 ms 95024 KB Output is correct
8 Correct 294 ms 95028 KB Output is correct
9 Correct 1002 ms 99700 KB Output is correct
10 Correct 981 ms 98104 KB Output is correct
11 Correct 843 ms 95648 KB Output is correct
12 Correct 810 ms 94156 KB Output is correct
13 Correct 447 ms 94976 KB Output is correct
14 Correct 492 ms 95776 KB Output is correct
15 Correct 3 ms 5036 KB Output is correct
16 Correct 3 ms 5028 KB Output is correct
17 Correct 4 ms 4948 KB Output is correct
18 Correct 5 ms 4948 KB Output is correct
19 Correct 5 ms 5032 KB Output is correct

Subtask #6
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4948 KB Output is correct
2 Correct 3 ms 5024 KB Output is correct
3 Correct 3 ms 5032 KB Output is correct
4 Correct 4 ms 5468 KB Output is correct
5 Correct 4 ms 5472 KB Output is correct
6 Correct 4 ms 5472 KB Output is correct
7 Correct 4 ms 5428 KB Output is correct
8 Correct 4 ms 5384 KB Output is correct
9 Correct 3 ms 5036 KB Output is correct
10 Correct 3 ms 5040 KB Output is correct
11 Correct 3 ms 4948 KB Output is correct
12 Correct 3 ms 4956 KB Output is correct
13 Correct 3 ms 5064 KB Output is correct
14 Correct 3 ms 5040 KB Output is correct
15 Correct 3 ms 4948 KB Output is correct
16 Correct 4 ms 5036 KB Output is correct
17 Correct 3 ms 4948 KB Output is correct
18 Correct 3 ms 4956 KB Output is correct
19 Correct 4 ms 4956 KB Output is correct
20 Correct 3 ms 5036 KB Output is correct
21 Correct 3 ms 5028 KB Output is correct
22 Correct 3 ms 4956 KB Output is correct
23 Correct 3 ms 4948 KB Output is correct
24 Correct 3 ms 4948 KB Output is correct
25 Correct 3 ms 4948 KB Output is correct
26 Correct 3 ms 5036 KB Output is correct
27 Correct 3 ms 5028 KB Output is correct
28 Correct 3 ms 4948 KB Output is correct
29 Correct 3 ms 5024 KB Output is correct
30 Correct 646 ms 96356 KB Output is correct
31 Correct 390 ms 96716 KB Output is correct
32 Correct 628 ms 98764 KB Output is correct
33 Correct 525 ms 96312 KB Output is correct
34 Correct 390 ms 95928 KB Output is correct
35 Correct 401 ms 96720 KB Output is correct
36 Correct 286 ms 97096 KB Output is correct
37 Correct 681 ms 100380 KB Output is correct
38 Correct 429 ms 100380 KB Output is correct
39 Correct 713 ms 96052 KB Output is correct
40 Correct 481 ms 96576 KB Output is correct
41 Correct 283 ms 96608 KB Output is correct
42 Correct 250 ms 97192 KB Output is correct
43 Correct 257 ms 96388 KB Output is correct
44 Correct 247 ms 96964 KB Output is correct
45 Correct 267 ms 97396 KB Output is correct
46 Correct 3 ms 4948 KB Output is correct
47 Correct 4 ms 5032 KB Output is correct
48 Correct 3 ms 5036 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 5032 KB Output is correct
52 Correct 663 ms 96120 KB Output is correct
53 Correct 409 ms 96712 KB Output is correct
54 Correct 594 ms 100392 KB Output is correct
55 Correct 527 ms 96380 KB Output is correct
56 Correct 406 ms 96528 KB Output is correct
57 Correct 343 ms 96292 KB Output is correct
58 Correct 276 ms 97032 KB Output is correct
59 Correct 706 ms 98864 KB Output is correct
60 Correct 433 ms 100548 KB Output is correct
61 Correct 642 ms 96076 KB Output is correct
62 Correct 397 ms 96608 KB Output is correct
63 Correct 3 ms 4948 KB Output is correct
64 Correct 3 ms 5028 KB Output is correct
65 Correct 3 ms 4948 KB Output is correct
66 Correct 3 ms 4948 KB Output is correct
67 Correct 4 ms 5032 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 5032 KB Output is correct
71 Correct 3 ms 4948 KB Output is correct
72 Correct 3 ms 4948 KB Output is correct
73 Correct 3 ms 4948 KB Output is correct
74 Correct 3 ms 4948 KB Output is correct
75 Correct 3 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 3 ms 4948 KB Output is correct
79 Correct 822 ms 97568 KB Output is correct
80 Correct 954 ms 96932 KB Output is correct
81 Correct 662 ms 96600 KB Output is correct
82 Correct 630 ms 93428 KB Output is correct
83 Correct 393 ms 93656 KB Output is correct
84 Correct 383 ms 93804 KB Output is correct
85 Correct 293 ms 93944 KB Output is correct
86 Correct 807 ms 95864 KB Output is correct
87 Correct 994 ms 97452 KB Output is correct
88 Correct 752 ms 93084 KB Output is correct
89 Correct 887 ms 93860 KB Output is correct
90 Correct 511 ms 94768 KB Output is correct
91 Correct 519 ms 95768 KB Output is correct
92 Correct 3 ms 4948 KB Output is correct
93 Correct 4 ms 4992 KB Output is correct
94 Correct 3 ms 4948 KB Output is correct
95 Correct 3 ms 4948 KB Output is correct
96 Correct 3 ms 5032 KB Output is correct
97 Correct 3 ms 4952 KB Output is correct
98 Correct 767 ms 98228 KB Output is correct
99 Correct 1068 ms 95932 KB Output is correct
100 Correct 793 ms 97076 KB Output is correct
101 Correct 713 ms 95032 KB Output is correct
102 Correct 467 ms 95168 KB Output is correct
103 Correct 414 ms 95024 KB Output is correct
104 Correct 294 ms 95028 KB Output is correct
105 Correct 1002 ms 99700 KB Output is correct
106 Correct 981 ms 98104 KB Output is correct
107 Correct 843 ms 95648 KB Output is correct
108 Correct 810 ms 94156 KB Output is correct
109 Correct 447 ms 94976 KB Output is correct
110 Correct 492 ms 95776 KB Output is correct
111 Correct 3 ms 5036 KB Output is correct
112 Correct 3 ms 5028 KB Output is correct
113 Correct 4 ms 4948 KB Output is correct
114 Correct 5 ms 4948 KB Output is correct
115 Correct 5 ms 5032 KB Output is correct
116 Correct 677 ms 94080 KB Output is correct
117 Correct 799 ms 96768 KB Output is correct
118 Correct 701 ms 100396 KB Output is correct
119 Correct 630 ms 96392 KB Output is correct
120 Correct 453 ms 96076 KB Output is correct
121 Correct 410 ms 96828 KB Output is correct
122 Correct 291 ms 96864 KB Output is correct
123 Correct 835 ms 99484 KB Output is correct
124 Correct 946 ms 98620 KB Output is correct
125 Correct 768 ms 95372 KB Output is correct
126 Correct 775 ms 96648 KB Output is correct
127 Correct 821 ms 97152 KB Output is correct
128 Correct 548 ms 97776 KB Output is correct
129 Correct 584 ms 98812 KB Output is correct