oj.uz

Submission #1013385

# Submission time Handle Problem Language Result Execution time Memory
1013385 2024-07-03T13:39:13 Z 12345678 Sprinkler (JOI22_sprinkler) C++17
100 / 100
 588 ms 95352 KB 
#include <bits/stdc++.h>

using namespace std;

const int nx=2e5+5, kx=41;

#define ll long long

ll n, u, v, q, l, h[nx], lz[kx][nx], pa[nx], t, x, ds, w;
vector<ll> d[nx];

void dfs(int u, int p)
{
    pa[u]=p;
    for (auto v:d[u]) if (v!=p) dfs(v, u);
}

void update(int u, ll ds, ll w)
{
    if (ds==0) return lz[0][u]=(lz[0][u]*w)%l, void(); 
    if (pa[u]==u) for (int i=0; i<=ds; i++) lz[i][u]=(lz[i][u]*w)%l;
    else lz[ds][u]=(lz[ds][u]*w)%l, lz[ds-1][u]=(lz[ds-1][u]*w)%l, update(pa[u], ds-1, w);
}

int main()
{
    cin.tie(NULL)->sync_with_stdio(false);
    cin>>n>>l;
    for (int i=1; i<n; i++) cin>>u>>v, d[u].push_back(v), d[v].push_back(u);
    for (int i=1; i<=n; i++) cin>>h[i];
    for (int i=0; i<kx; i++) for (int j=1; j<=n; j++) lz[i][j]=1;
    dfs(1, 1);
    cin>>q;
    while (q--)
    {
        cin>>t;
        if (t==1) cin>>x>>ds>>w, update(x, ds, w);
        else
        {
            cin>>u;
            ll lvl=0, res=h[u];
            while (lvl<=40&&pa[u]!=u) res=(res*lz[lvl][u])%l, u=pa[u], lvl++;
            if (pa[u]==u&&lvl<=40) res=(res*lz[lvl][u])%l;
            cout<<res<<'\n';
        }
    }
}

Subtask #1
3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 5468 KB Output is correct
2 Correct 2 ms 5468 KB Output is correct
3 Correct 2 ms 5212 KB Output is correct
4 Correct 3 ms 5740 KB Output is correct
5 Correct 2 ms 5720 KB Output is correct
6 Correct 2 ms 5724 KB Output is correct
7 Correct 2 ms 5724 KB Output is correct
8 Correct 3 ms 5724 KB Output is correct
9 Correct 2 ms 5468 KB Output is correct
10 Correct 2 ms 5468 KB Output is correct
11 Correct 2 ms 5468 KB Output is correct
12 Correct 2 ms 5468 KB Output is correct
13 Correct 2 ms 5468 KB Output is correct
14 Correct 2 ms 5468 KB Output is correct
15 Correct 2 ms 5468 KB Output is correct
16 Correct 2 ms 5432 KB Output is correct
17 Correct 2 ms 5468 KB Output is correct
18 Correct 2 ms 5468 KB Output is correct
19 Correct 2 ms 5468 KB Output is correct
20 Correct 2 ms 5464 KB Output is correct
21 Correct 2 ms 5424 KB Output is correct
22 Correct 3 ms 5468 KB Output is correct
23 Correct 3 ms 5468 KB Output is correct
24 Correct 3 ms 5468 KB Output is correct
25 Correct 3 ms 5468 KB Output is correct
26 Correct 3 ms 5468 KB Output is correct
27 Correct 2 ms 5468 KB Output is correct
28 Correct 2 ms 5468 KB Output is correct

Subtask #2
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 5212 KB Output is correct
2 Correct 434 ms 90132 KB Output is correct
3 Correct 222 ms 89756 KB Output is correct
4 Correct 352 ms 91728 KB Output is correct
5 Correct 336 ms 89796 KB Output is correct
6 Correct 214 ms 89424 KB Output is correct
7 Correct 225 ms 90292 KB Output is correct
8 Correct 151 ms 91604 KB Output is correct
9 Correct 486 ms 95060 KB Output is correct
10 Correct 236 ms 95168 KB Output is correct
11 Correct 454 ms 91220 KB Output is correct
12 Correct 217 ms 91732 KB Output is correct
13 Correct 145 ms 91836 KB Output is correct
14 Correct 152 ms 92084 KB Output is correct
15 Correct 161 ms 91576 KB Output is correct
16 Correct 153 ms 91984 KB Output is correct
17 Correct 172 ms 92496 KB Output is correct
18 Correct 2 ms 5468 KB Output is correct
19 Correct 3 ms 5468 KB Output is correct
20 Correct 2 ms 5468 KB Output is correct
21 Correct 2 ms 5428 KB Output is correct
22 Correct 2 ms 5468 KB Output is correct

Subtask #3
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 5212 KB Output is correct
2 Correct 434 ms 90132 KB Output is correct
3 Correct 222 ms 89756 KB Output is correct
4 Correct 352 ms 91728 KB Output is correct
5 Correct 336 ms 89796 KB Output is correct
6 Correct 214 ms 89424 KB Output is correct
7 Correct 225 ms 90292 KB Output is correct
8 Correct 151 ms 91604 KB Output is correct
9 Correct 486 ms 95060 KB Output is correct
10 Correct 236 ms 95168 KB Output is correct
11 Correct 454 ms 91220 KB Output is correct
12 Correct 217 ms 91732 KB Output is correct
13 Correct 145 ms 91836 KB Output is correct
14 Correct 152 ms 92084 KB Output is correct
15 Correct 161 ms 91576 KB Output is correct
16 Correct 153 ms 91984 KB Output is correct
17 Correct 172 ms 92496 KB Output is correct
18 Correct 2 ms 5468 KB Output is correct
19 Correct 3 ms 5468 KB Output is correct
20 Correct 2 ms 5468 KB Output is correct
21 Correct 2 ms 5428 KB Output is correct
22 Correct 2 ms 5468 KB Output is correct
23 Correct 2 ms 5464 KB Output is correct
24 Correct 463 ms 91356 KB Output is correct
25 Correct 241 ms 91472 KB Output is correct
26 Correct 378 ms 95316 KB Output is correct
27 Correct 378 ms 91556 KB Output is correct
28 Correct 236 ms 91876 KB Output is correct
29 Correct 210 ms 81744 KB Output is correct
30 Correct 168 ms 90048 KB Output is correct
31 Correct 479 ms 93008 KB Output is correct
32 Correct 234 ms 93188 KB Output is correct
33 Correct 438 ms 86348 KB Output is correct
34 Correct 222 ms 80420 KB Output is correct
35 Correct 2 ms 5212 KB Output is correct
36 Correct 2 ms 5468 KB Output is correct
37 Correct 2 ms 5468 KB Output is correct
38 Correct 4 ms 5468 KB Output is correct
39 Correct 2 ms 5468 KB Output is correct
40 Correct 2 ms 5444 KB Output is correct
41 Correct 2 ms 5208 KB Output is correct
42 Correct 2 ms 5212 KB Output is correct
43 Correct 2 ms 5212 KB Output is correct
44 Correct 2 ms 5468 KB Output is correct
45 Correct 2 ms 5212 KB Output is correct
46 Correct 2 ms 5468 KB Output is correct
47 Correct 2 ms 5468 KB Output is correct
48 Correct 2 ms 5468 KB Output is correct
49 Correct 2 ms 5468 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 5468 KB Output is correct
2 Correct 513 ms 84512 KB Output is correct
3 Correct 571 ms 90196 KB Output is correct
4 Correct 456 ms 90084 KB Output is correct
5 Correct 420 ms 87124 KB Output is correct
6 Correct 250 ms 88148 KB Output is correct
7 Correct 228 ms 89172 KB Output is correct
8 Correct 171 ms 89412 KB Output is correct
9 Correct 512 ms 90960 KB Output is correct
10 Correct 579 ms 92452 KB Output is correct
11 Correct 475 ms 88480 KB Output is correct
12 Correct 500 ms 89340 KB Output is correct
13 Correct 349 ms 90260 KB Output is correct
14 Correct 369 ms 91060 KB Output is correct
15 Correct 2 ms 5464 KB Output is correct
16 Correct 2 ms 5468 KB Output is correct
17 Correct 2 ms 5420 KB Output is correct
18 Correct 2 ms 5424 KB Output is correct
19 Correct 2 ms 5464 KB Output is correct

Subtask #5
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 5212 KB Output is correct
2 Correct 520 ms 88772 KB Output is correct
3 Correct 540 ms 87148 KB Output is correct
4 Correct 454 ms 90452 KB Output is correct
5 Correct 425 ms 88496 KB Output is correct
6 Correct 263 ms 89684 KB Output is correct
7 Correct 241 ms 90196 KB Output is correct
8 Correct 180 ms 90468 KB Output is correct
9 Correct 513 ms 94804 KB Output is correct
10 Correct 543 ms 93200 KB Output is correct
11 Correct 485 ms 91220 KB Output is correct
12 Correct 520 ms 89428 KB Output is correct
13 Correct 333 ms 90180 KB Output is correct
14 Correct 362 ms 91220 KB Output is correct
15 Correct 2 ms 5468 KB Output is correct
16 Correct 2 ms 5364 KB Output is correct
17 Correct 2 ms 5468 KB Output is correct
18 Correct 2 ms 5468 KB Output is correct
19 Correct 2 ms 5468 KB Output is correct

Subtask #6
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 5468 KB Output is correct
2 Correct 2 ms 5468 KB Output is correct
3 Correct 2 ms 5212 KB Output is correct
4 Correct 3 ms 5740 KB Output is correct
5 Correct 2 ms 5720 KB Output is correct
6 Correct 2 ms 5724 KB Output is correct
7 Correct 2 ms 5724 KB Output is correct
8 Correct 3 ms 5724 KB Output is correct
9 Correct 2 ms 5468 KB Output is correct
10 Correct 2 ms 5468 KB Output is correct
11 Correct 2 ms 5468 KB Output is correct
12 Correct 2 ms 5468 KB Output is correct
13 Correct 2 ms 5468 KB Output is correct
14 Correct 2 ms 5468 KB Output is correct
15 Correct 2 ms 5468 KB Output is correct
16 Correct 2 ms 5432 KB Output is correct
17 Correct 2 ms 5468 KB Output is correct
18 Correct 2 ms 5468 KB Output is correct
19 Correct 2 ms 5468 KB Output is correct
20 Correct 2 ms 5464 KB Output is correct
21 Correct 2 ms 5424 KB Output is correct
22 Correct 3 ms 5468 KB Output is correct
23 Correct 3 ms 5468 KB Output is correct
24 Correct 3 ms 5468 KB Output is correct
25 Correct 3 ms 5468 KB Output is correct
26 Correct 3 ms 5468 KB Output is correct
27 Correct 2 ms 5468 KB Output is correct
28 Correct 2 ms 5468 KB Output is correct
29 Correct 2 ms 5212 KB Output is correct
30 Correct 434 ms 90132 KB Output is correct
31 Correct 222 ms 89756 KB Output is correct
32 Correct 352 ms 91728 KB Output is correct
33 Correct 336 ms 89796 KB Output is correct
34 Correct 214 ms 89424 KB Output is correct
35 Correct 225 ms 90292 KB Output is correct
36 Correct 151 ms 91604 KB Output is correct
37 Correct 486 ms 95060 KB Output is correct
38 Correct 236 ms 95168 KB Output is correct
39 Correct 454 ms 91220 KB Output is correct
40 Correct 217 ms 91732 KB Output is correct
41 Correct 145 ms 91836 KB Output is correct
42 Correct 152 ms 92084 KB Output is correct
43 Correct 161 ms 91576 KB Output is correct
44 Correct 153 ms 91984 KB Output is correct
45 Correct 172 ms 92496 KB Output is correct
46 Correct 2 ms 5468 KB Output is correct
47 Correct 3 ms 5468 KB Output is correct
48 Correct 2 ms 5468 KB Output is correct
49 Correct 2 ms 5428 KB Output is correct
50 Correct 2 ms 5468 KB Output is correct
51 Correct 2 ms 5464 KB Output is correct
52 Correct 463 ms 91356 KB Output is correct
53 Correct 241 ms 91472 KB Output is correct
54 Correct 378 ms 95316 KB Output is correct
55 Correct 378 ms 91556 KB Output is correct
56 Correct 236 ms 91876 KB Output is correct
57 Correct 210 ms 81744 KB Output is correct
58 Correct 168 ms 90048 KB Output is correct
59 Correct 479 ms 93008 KB Output is correct
60 Correct 234 ms 93188 KB Output is correct
61 Correct 438 ms 86348 KB Output is correct
62 Correct 222 ms 80420 KB Output is correct
63 Correct 2 ms 5212 KB Output is correct
64 Correct 2 ms 5468 KB Output is correct
65 Correct 2 ms 5468 KB Output is correct
66 Correct 4 ms 5468 KB Output is correct
67 Correct 2 ms 5468 KB Output is correct
68 Correct 2 ms 5444 KB Output is correct
69 Correct 2 ms 5208 KB Output is correct
70 Correct 2 ms 5212 KB Output is correct
71 Correct 2 ms 5212 KB Output is correct
72 Correct 2 ms 5468 KB Output is correct
73 Correct 2 ms 5212 KB Output is correct
74 Correct 2 ms 5468 KB Output is correct
75 Correct 2 ms 5468 KB Output is correct
76 Correct 2 ms 5468 KB Output is correct
77 Correct 2 ms 5468 KB Output is correct
78 Correct 2 ms 5468 KB Output is correct
79 Correct 513 ms 84512 KB Output is correct
80 Correct 571 ms 90196 KB Output is correct
81 Correct 456 ms 90084 KB Output is correct
82 Correct 420 ms 87124 KB Output is correct
83 Correct 250 ms 88148 KB Output is correct
84 Correct 228 ms 89172 KB Output is correct
85 Correct 171 ms 89412 KB Output is correct
86 Correct 512 ms 90960 KB Output is correct
87 Correct 579 ms 92452 KB Output is correct
88 Correct 475 ms 88480 KB Output is correct
89 Correct 500 ms 89340 KB Output is correct
90 Correct 349 ms 90260 KB Output is correct
91 Correct 369 ms 91060 KB Output is correct
92 Correct 2 ms 5464 KB Output is correct
93 Correct 2 ms 5468 KB Output is correct
94 Correct 2 ms 5420 KB Output is correct
95 Correct 2 ms 5424 KB Output is correct
96 Correct 2 ms 5464 KB Output is correct
97 Correct 3 ms 5212 KB Output is correct
98 Correct 520 ms 88772 KB Output is correct
99 Correct 540 ms 87148 KB Output is correct
100 Correct 454 ms 90452 KB Output is correct
101 Correct 425 ms 88496 KB Output is correct
102 Correct 263 ms 89684 KB Output is correct
103 Correct 241 ms 90196 KB Output is correct
104 Correct 180 ms 90468 KB Output is correct
105 Correct 513 ms 94804 KB Output is correct
106 Correct 543 ms 93200 KB Output is correct
107 Correct 485 ms 91220 KB Output is correct
108 Correct 520 ms 89428 KB Output is correct
109 Correct 333 ms 90180 KB Output is correct
110 Correct 362 ms 91220 KB Output is correct
111 Correct 2 ms 5468 KB Output is correct
112 Correct 2 ms 5364 KB Output is correct
113 Correct 2 ms 5468 KB Output is correct
114 Correct 2 ms 5468 KB Output is correct
115 Correct 2 ms 5468 KB Output is correct
116 Correct 482 ms 89328 KB Output is correct
117 Correct 517 ms 91992 KB Output is correct
118 Correct 444 ms 95352 KB Output is correct
119 Correct 422 ms 91828 KB Output is correct
120 Correct 268 ms 91476 KB Output is correct
121 Correct 236 ms 92240 KB Output is correct
122 Correct 184 ms 92348 KB Output is correct
123 Correct 490 ms 94504 KB Output is correct
124 Correct 588 ms 93760 KB Output is correct
125 Correct 473 ms 90676 KB Output is correct
126 Correct 492 ms 91988 KB Output is correct
127 Correct 515 ms 92496 KB Output is correct
128 Correct 341 ms 93008 KB Output is correct
129 Correct 347 ms 94032 KB Output is correct