oj.uz

답안 #896884

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
896884 2024-01-02T10:23:58 Z vjudge1 Sprinkler (JOI22_sprinkler) C++17
100 / 100
 1051 ms 108008 KB 
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
 
#define int long long
#define pb push_back
#define ff first
#define ss second
#define all(v) v.begin(), v.end()
#define rall(v) v.rbegin(), v.rend()
#define ordered_set tree<ll, null_type, less<ll>, rb_tree_tag, tree_order_statistics_node_update>
#define ordered_multiset tree<type1, null_type, less_equal<type1>, rb_tree_tag, tree_order_statistics_node_update>;
 
using namespace std;
using namespace __gnu_pbds;
 
const int mod = 1e9+7;
const double PI = acos(-1.0);
const double epsilon = 1e-6;
const int N = 2e5+5;
vector<int> g[N];
int par[N];

void dfs(int v, int p){
	par[v] = p;
	for(auto to : g[v]){
		if(to != p) dfs(to, v);
	}
}

void solve(){
	int n, l; cin >> n >> l;
	for(int i = 1; i < n; i++){
		int u, v; cin >> u >> v;
		g[u].pb(v); g[v].pb(u);
	}
	
	vector<vector<int> > dp(n + 1, vector<int>(45, 1));
	
	vector<int> a(n + 1);
	for(int i = 1; i <= n; i++) cin >> a[i];
	
	dfs(1, 0);
	
	int q; cin >> q;
	while(q--){
		int ty; cin >> ty;
		if(ty == 1){
			int x, d, w; cin >> x >> d >> w;
			while(d and par[x]){
				dp[x][d] = dp[x][d] * w % l;
				dp[x][d - 1] = dp[x][d - 1] * w % l;
				x = par[x];
				d--;
			}
			while(d + 1){
				dp[x][d] = dp[x][d] * w % l;
				d--;
			}
		}else{
			int x; cin >> x;
			int ans = a[x];
			for(int i = 0; i <= 40 and x; i++){
				ans = ans * dp[x][i] % l;
				x = par[x];
			}
			cout << ans << '\n';
		}
	}
}

main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);

    int tt = 1;
    //cin >> tt;
    while (tt--) {
        solve();
    }
}

Compilation message

sprinkler.cpp:72:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   72 | main(){
      | ^~~~

Subtask #1
3.0 / 3.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 6488 KB Output is correct
2 Correct 2 ms 6492 KB Output is correct
3 Correct 2 ms 6452 KB Output is correct
4 Correct 3 ms 7004 KB Output is correct
5 Correct 3 ms 6812 KB Output is correct
6 Correct 3 ms 7004 KB Output is correct
7 Correct 3 ms 7004 KB Output is correct
8 Correct 4 ms 7004 KB Output is correct
9 Correct 3 ms 6488 KB Output is correct
10 Correct 2 ms 6492 KB Output is correct
11 Correct 2 ms 6492 KB Output is correct
12 Correct 2 ms 6492 KB Output is correct
13 Correct 3 ms 6492 KB Output is correct
14 Correct 2 ms 6492 KB Output is correct
15 Correct 2 ms 6492 KB Output is correct
16 Correct 2 ms 6492 KB Output is correct
17 Correct 2 ms 6552 KB Output is correct
18 Correct 3 ms 6492 KB Output is correct
19 Correct 2 ms 6492 KB Output is correct
20 Correct 2 ms 6492 KB Output is correct
21 Correct 2 ms 6492 KB Output is correct
22 Correct 2 ms 6496 KB Output is correct
23 Correct 2 ms 6548 KB Output is correct
24 Correct 2 ms 6492 KB Output is correct
25 Correct 3 ms 6488 KB Output is correct
26 Correct 2 ms 6492 KB Output is correct
27 Correct 2 ms 6544 KB Output is correct
28 Correct 2 ms 6492 KB Output is correct

Subtask #2
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 6492 KB Output is correct
2 Correct 536 ms 100332 KB Output is correct
3 Correct 373 ms 99016 KB Output is correct
4 Correct 533 ms 101872 KB Output is correct
5 Correct 391 ms 99476 KB Output is correct
6 Correct 340 ms 99516 KB Output is correct
7 Correct 347 ms 99920 KB Output is correct
8 Correct 267 ms 99928 KB Output is correct
9 Correct 616 ms 104052 KB Output is correct
10 Correct 386 ms 102676 KB Output is correct
11 Correct 551 ms 100664 KB Output is correct
12 Correct 404 ms 99052 KB Output is correct
13 Correct 215 ms 99420 KB Output is correct
14 Correct 202 ms 99176 KB Output is correct
15 Correct 207 ms 98644 KB Output is correct
16 Correct 207 ms 99116 KB Output is correct
17 Correct 221 ms 99532 KB Output is correct
18 Correct 2 ms 6492 KB Output is correct
19 Correct 3 ms 6748 KB Output is correct
20 Correct 3 ms 6492 KB Output is correct
21 Correct 3 ms 6808 KB Output is correct
22 Correct 2 ms 6492 KB Output is correct

Subtask #3
29.0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 6492 KB Output is correct
2 Correct 536 ms 100332 KB Output is correct
3 Correct 373 ms 99016 KB Output is correct
4 Correct 533 ms 101872 KB Output is correct
5 Correct 391 ms 99476 KB Output is correct
6 Correct 340 ms 99516 KB Output is correct
7 Correct 347 ms 99920 KB Output is correct
8 Correct 267 ms 99928 KB Output is correct
9 Correct 616 ms 104052 KB Output is correct
10 Correct 386 ms 102676 KB Output is correct
11 Correct 551 ms 100664 KB Output is correct
12 Correct 404 ms 99052 KB Output is correct
13 Correct 215 ms 99420 KB Output is correct
14 Correct 202 ms 99176 KB Output is correct
15 Correct 207 ms 98644 KB Output is correct
16 Correct 207 ms 99116 KB Output is correct
17 Correct 221 ms 99532 KB Output is correct
18 Correct 2 ms 6492 KB Output is correct
19 Correct 3 ms 6748 KB Output is correct
20 Correct 3 ms 6492 KB Output is correct
21 Correct 3 ms 6808 KB Output is correct
22 Correct 2 ms 6492 KB Output is correct
23 Correct 2 ms 6548 KB Output is correct
24 Correct 445 ms 100028 KB Output is correct
25 Correct 335 ms 98824 KB Output is correct
26 Correct 458 ms 103252 KB Output is correct
27 Correct 392 ms 99496 KB Output is correct
28 Correct 296 ms 99732 KB Output is correct
29 Correct 312 ms 99540 KB Output is correct
30 Correct 254 ms 99996 KB Output is correct
31 Correct 613 ms 102776 KB Output is correct
32 Correct 343 ms 102428 KB Output is correct
33 Correct 497 ms 100152 KB Output is correct
34 Correct 324 ms 98896 KB Output is correct
35 Correct 2 ms 6488 KB Output is correct
36 Correct 2 ms 6492 KB Output is correct
37 Correct 2 ms 6492 KB Output is correct
38 Correct 2 ms 6492 KB Output is correct
39 Correct 2 ms 6492 KB Output is correct
40 Correct 2 ms 6544 KB Output is correct
41 Correct 2 ms 6492 KB Output is correct
42 Correct 2 ms 6492 KB Output is correct
43 Correct 2 ms 6492 KB Output is correct
44 Correct 2 ms 6492 KB Output is correct
45 Correct 2 ms 6492 KB Output is correct
46 Correct 2 ms 6492 KB Output is correct
47 Correct 2 ms 6492 KB Output is correct
48 Correct 2 ms 6492 KB Output is correct
49 Correct 2 ms 6544 KB Output is correct

Subtask #4
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 6492 KB Output is correct
2 Correct 639 ms 101752 KB Output is correct
3 Correct 921 ms 100468 KB Output is correct
4 Correct 659 ms 100436 KB Output is correct
5 Correct 496 ms 97528 KB Output is correct
6 Correct 344 ms 97756 KB Output is correct
7 Correct 305 ms 97616 KB Output is correct
8 Correct 261 ms 98100 KB Output is correct
9 Correct 604 ms 99556 KB Output is correct
10 Correct 1039 ms 101004 KB Output is correct
11 Correct 488 ms 97264 KB Output is correct
12 Correct 688 ms 96744 KB Output is correct
13 Correct 408 ms 98380 KB Output is correct
14 Correct 416 ms 99180 KB Output is correct
15 Correct 2 ms 6744 KB Output is correct
16 Correct 2 ms 6492 KB Output is correct
17 Correct 2 ms 6492 KB Output is correct
18 Correct 2 ms 6544 KB Output is correct
19 Correct 2 ms 6492 KB Output is correct

Subtask #5
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 6492 KB Output is correct
2 Correct 668 ms 104500 KB Output is correct
3 Correct 1051 ms 101904 KB Output is correct
4 Correct 587 ms 102932 KB Output is correct
5 Correct 474 ms 101124 KB Output is correct
6 Correct 394 ms 102176 KB Output is correct
7 Correct 323 ms 102740 KB Output is correct
8 Correct 254 ms 102948 KB Output is correct
9 Correct 639 ms 107212 KB Output is correct
10 Correct 913 ms 105804 KB Output is correct
11 Correct 496 ms 103512 KB Output is correct
12 Correct 563 ms 102100 KB Output is correct
13 Correct 392 ms 102780 KB Output is correct
14 Correct 407 ms 103748 KB Output is correct
15 Correct 2 ms 6492 KB Output is correct
16 Correct 2 ms 6492 KB Output is correct
17 Correct 2 ms 6544 KB Output is correct
18 Correct 2 ms 6488 KB Output is correct
19 Correct 2 ms 6492 KB Output is correct

Subtask #6
17.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 6488 KB Output is correct
2 Correct 2 ms 6492 KB Output is correct
3 Correct 2 ms 6452 KB Output is correct
4 Correct 3 ms 7004 KB Output is correct
5 Correct 3 ms 6812 KB Output is correct
6 Correct 3 ms 7004 KB Output is correct
7 Correct 3 ms 7004 KB Output is correct
8 Correct 4 ms 7004 KB Output is correct
9 Correct 3 ms 6488 KB Output is correct
10 Correct 2 ms 6492 KB Output is correct
11 Correct 2 ms 6492 KB Output is correct
12 Correct 2 ms 6492 KB Output is correct
13 Correct 3 ms 6492 KB Output is correct
14 Correct 2 ms 6492 KB Output is correct
15 Correct 2 ms 6492 KB Output is correct
16 Correct 2 ms 6492 KB Output is correct
17 Correct 2 ms 6552 KB Output is correct
18 Correct 3 ms 6492 KB Output is correct
19 Correct 2 ms 6492 KB Output is correct
20 Correct 2 ms 6492 KB Output is correct
21 Correct 2 ms 6492 KB Output is correct
22 Correct 2 ms 6496 KB Output is correct
23 Correct 2 ms 6548 KB Output is correct
24 Correct 2 ms 6492 KB Output is correct
25 Correct 3 ms 6488 KB Output is correct
26 Correct 2 ms 6492 KB Output is correct
27 Correct 2 ms 6544 KB Output is correct
28 Correct 2 ms 6492 KB Output is correct
29 Correct 2 ms 6492 KB Output is correct
30 Correct 536 ms 100332 KB Output is correct
31 Correct 373 ms 99016 KB Output is correct
32 Correct 533 ms 101872 KB Output is correct
33 Correct 391 ms 99476 KB Output is correct
34 Correct 340 ms 99516 KB Output is correct
35 Correct 347 ms 99920 KB Output is correct
36 Correct 267 ms 99928 KB Output is correct
37 Correct 616 ms 104052 KB Output is correct
38 Correct 386 ms 102676 KB Output is correct
39 Correct 551 ms 100664 KB Output is correct
40 Correct 404 ms 99052 KB Output is correct
41 Correct 215 ms 99420 KB Output is correct
42 Correct 202 ms 99176 KB Output is correct
43 Correct 207 ms 98644 KB Output is correct
44 Correct 207 ms 99116 KB Output is correct
45 Correct 221 ms 99532 KB Output is correct
46 Correct 2 ms 6492 KB Output is correct
47 Correct 3 ms 6748 KB Output is correct
48 Correct 3 ms 6492 KB Output is correct
49 Correct 3 ms 6808 KB Output is correct
50 Correct 2 ms 6492 KB Output is correct
51 Correct 2 ms 6548 KB Output is correct
52 Correct 445 ms 100028 KB Output is correct
53 Correct 335 ms 98824 KB Output is correct
54 Correct 458 ms 103252 KB Output is correct
55 Correct 392 ms 99496 KB Output is correct
56 Correct 296 ms 99732 KB Output is correct
57 Correct 312 ms 99540 KB Output is correct
58 Correct 254 ms 99996 KB Output is correct
59 Correct 613 ms 102776 KB Output is correct
60 Correct 343 ms 102428 KB Output is correct
61 Correct 497 ms 100152 KB Output is correct
62 Correct 324 ms 98896 KB Output is correct
63 Correct 2 ms 6488 KB Output is correct
64 Correct 2 ms 6492 KB Output is correct
65 Correct 2 ms 6492 KB Output is correct
66 Correct 2 ms 6492 KB Output is correct
67 Correct 2 ms 6492 KB Output is correct
68 Correct 2 ms 6544 KB Output is correct
69 Correct 2 ms 6492 KB Output is correct
70 Correct 2 ms 6492 KB Output is correct
71 Correct 2 ms 6492 KB Output is correct
72 Correct 2 ms 6492 KB Output is correct
73 Correct 2 ms 6492 KB Output is correct
74 Correct 2 ms 6492 KB Output is correct
75 Correct 2 ms 6492 KB Output is correct
76 Correct 2 ms 6492 KB Output is correct
77 Correct 2 ms 6544 KB Output is correct
78 Correct 2 ms 6492 KB Output is correct
79 Correct 639 ms 101752 KB Output is correct
80 Correct 921 ms 100468 KB Output is correct
81 Correct 659 ms 100436 KB Output is correct
82 Correct 496 ms 97528 KB Output is correct
83 Correct 344 ms 97756 KB Output is correct
84 Correct 305 ms 97616 KB Output is correct
85 Correct 261 ms 98100 KB Output is correct
86 Correct 604 ms 99556 KB Output is correct
87 Correct 1039 ms 101004 KB Output is correct
88 Correct 488 ms 97264 KB Output is correct
89 Correct 688 ms 96744 KB Output is correct
90 Correct 408 ms 98380 KB Output is correct
91 Correct 416 ms 99180 KB Output is correct
92 Correct 2 ms 6744 KB Output is correct
93 Correct 2 ms 6492 KB Output is correct
94 Correct 2 ms 6492 KB Output is correct
95 Correct 2 ms 6544 KB Output is correct
96 Correct 2 ms 6492 KB Output is correct
97 Correct 2 ms 6492 KB Output is correct
98 Correct 668 ms 104500 KB Output is correct
99 Correct 1051 ms 101904 KB Output is correct
100 Correct 587 ms 102932 KB Output is correct
101 Correct 474 ms 101124 KB Output is correct
102 Correct 394 ms 102176 KB Output is correct
103 Correct 323 ms 102740 KB Output is correct
104 Correct 254 ms 102948 KB Output is correct
105 Correct 639 ms 107212 KB Output is correct
106 Correct 913 ms 105804 KB Output is correct
107 Correct 496 ms 103512 KB Output is correct
108 Correct 563 ms 102100 KB Output is correct
109 Correct 392 ms 102780 KB Output is correct
110 Correct 407 ms 103748 KB Output is correct
111 Correct 2 ms 6492 KB Output is correct
112 Correct 2 ms 6492 KB Output is correct
113 Correct 2 ms 6544 KB Output is correct
114 Correct 2 ms 6488 KB Output is correct
115 Correct 2 ms 6492 KB Output is correct
116 Correct 512 ms 101972 KB Output is correct
117 Correct 615 ms 104640 KB Output is correct
118 Correct 644 ms 108008 KB Output is correct
119 Correct 513 ms 104532 KB Output is correct
120 Correct 408 ms 104020 KB Output is correct
121 Correct 380 ms 104780 KB Output is correct
122 Correct 273 ms 104892 KB Output is correct
123 Correct 621 ms 106964 KB Output is correct
124 Correct 1050 ms 106216 KB Output is correct
125 Correct 585 ms 103272 KB Output is correct
126 Correct 799 ms 104432 KB Output is correct
127 Correct 879 ms 104980 KB Output is correct
128 Correct 591 ms 105696 KB Output is correct
129 Correct 566 ms 106500 KB Output is correct