oj.uz

Submission #972697

# Submission time Handle Problem Language Result Execution time Memory
972697 2024-05-01T02:14:54 Z bachhoangxuan Game (APIO22_game) C++17
100 / 100
 952 ms 64028 KB 
#include "game.h"
#include<bits/stdc++.h>
using namespace std;

const int maxn = 3e5+5;
int n,k,f,l[maxn],r[maxn],cc[maxn];
vector<int> edge[maxn],rev_edge[maxn];

void init(int N, int K) {
    n=N;k=K;
    for(int i=0;i<k;i++) l[i]=i,r[i]=i+1;
    for(int i=k;i<n;i++) l[i]=0,r[i]=k+1;
    for(int i=0;i<n;i++) cc[i]=__lg(l[i]^r[i]);
}

void update(int u){
    if(f) return;
    if(r[u]<=l[u]) return void(f=1);
    int nw=__lg(l[u]^r[u]);
    if(nw==cc[u]) return;
    cc[u]=nw;
    for(int v:edge[u]){
        if(l[v]<l[u]) l[v]=l[u],update(v);
    }
    for(int v:rev_edge[u]){
        if(r[v]>r[u]) r[v]=r[u],update(v);
    }
}

int add_teleporter(int u, int v) {
    if(v<=u && u<k) return 1;
    if(u==v) return 0;
    edge[u].push_back(v);
    rev_edge[v].push_back(u);
    int x=(u<k?max(u+1,l[u]):l[u]);
    if(l[v]<x) l[v]=x,update(v);
    if(r[u]>r[v]) r[u]=r[v],update(u);
    return f;
}

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 16984 KB Output is correct
2 Correct 3 ms 16984 KB Output is correct
3 Correct 4 ms 17240 KB Output is correct
4 Correct 4 ms 16980 KB Output is correct
5 Correct 3 ms 16984 KB Output is correct
6 Correct 3 ms 16984 KB Output is correct
7 Correct 3 ms 16984 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 16984 KB Output is correct
2 Correct 3 ms 16984 KB Output is correct
3 Correct 4 ms 17240 KB Output is correct
4 Correct 4 ms 16980 KB Output is correct
5 Correct 3 ms 16984 KB Output is correct
6 Correct 3 ms 16984 KB Output is correct
7 Correct 3 ms 16984 KB Output is correct
8 Correct 4 ms 16984 KB Output is correct
9 Correct 3 ms 16828 KB Output is correct
10 Correct 4 ms 16984 KB Output is correct
11 Correct 4 ms 17236 KB Output is correct
12 Correct 3 ms 16984 KB Output is correct
13 Correct 4 ms 16984 KB Output is correct
14 Correct 3 ms 16980 KB Output is correct
15 Correct 3 ms 16984 KB Output is correct
16 Correct 3 ms 16996 KB Output is correct
17 Correct 3 ms 16996 KB Output is correct
18 Correct 3 ms 16996 KB Output is correct
19 Correct 3 ms 16996 KB Output is correct

Subtask #3
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 16984 KB Output is correct
2 Correct 3 ms 16984 KB Output is correct
3 Correct 4 ms 17240 KB Output is correct
4 Correct 4 ms 16980 KB Output is correct
5 Correct 3 ms 16984 KB Output is correct
6 Correct 3 ms 16984 KB Output is correct
7 Correct 3 ms 16984 KB Output is correct
8 Correct 4 ms 16984 KB Output is correct
9 Correct 3 ms 16828 KB Output is correct
10 Correct 4 ms 16984 KB Output is correct
11 Correct 4 ms 17236 KB Output is correct
12 Correct 3 ms 16984 KB Output is correct
13 Correct 4 ms 16984 KB Output is correct
14 Correct 3 ms 16980 KB Output is correct
15 Correct 3 ms 16984 KB Output is correct
16 Correct 3 ms 16996 KB Output is correct
17 Correct 3 ms 16996 KB Output is correct
18 Correct 3 ms 16996 KB Output is correct
19 Correct 3 ms 16996 KB Output is correct
20 Correct 4 ms 17504 KB Output is correct
21 Correct 3 ms 16996 KB Output is correct
22 Correct 4 ms 16996 KB Output is correct
23 Correct 4 ms 17508 KB Output is correct
24 Correct 5 ms 17252 KB Output is correct
25 Correct 5 ms 16984 KB Output is correct
26 Correct 5 ms 16996 KB Output is correct
27 Correct 6 ms 17252 KB Output is correct
28 Correct 4 ms 17500 KB Output is correct
29 Correct 6 ms 17344 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 16984 KB Output is correct
2 Correct 3 ms 16984 KB Output is correct
3 Correct 4 ms 17240 KB Output is correct
4 Correct 4 ms 16980 KB Output is correct
5 Correct 3 ms 16984 KB Output is correct
6 Correct 3 ms 16984 KB Output is correct
7 Correct 3 ms 16984 KB Output is correct
8 Correct 4 ms 16984 KB Output is correct
9 Correct 3 ms 16828 KB Output is correct
10 Correct 4 ms 16984 KB Output is correct
11 Correct 4 ms 17236 KB Output is correct
12 Correct 3 ms 16984 KB Output is correct
13 Correct 4 ms 16984 KB Output is correct
14 Correct 3 ms 16980 KB Output is correct
15 Correct 3 ms 16984 KB Output is correct
16 Correct 3 ms 16996 KB Output is correct
17 Correct 3 ms 16996 KB Output is correct
18 Correct 3 ms 16996 KB Output is correct
19 Correct 3 ms 16996 KB Output is correct
20 Correct 4 ms 17504 KB Output is correct
21 Correct 3 ms 16996 KB Output is correct
22 Correct 4 ms 16996 KB Output is correct
23 Correct 4 ms 17508 KB Output is correct
24 Correct 5 ms 17252 KB Output is correct
25 Correct 5 ms 16984 KB Output is correct
26 Correct 5 ms 16996 KB Output is correct
27 Correct 6 ms 17252 KB Output is correct
28 Correct 4 ms 17500 KB Output is correct
29 Correct 6 ms 17344 KB Output is correct
30 Correct 18 ms 18532 KB Output is correct
31 Correct 8 ms 17700 KB Output is correct
32 Correct 19 ms 20128 KB Output is correct
33 Correct 21 ms 18840 KB Output is correct
34 Correct 24 ms 22924 KB Output is correct
35 Correct 32 ms 20480 KB Output is correct
36 Correct 30 ms 19588 KB Output is correct
37 Correct 26 ms 18776 KB Output is correct
38 Correct 28 ms 19288 KB Output is correct
39 Correct 29 ms 18956 KB Output is correct
40 Correct 32 ms 22284 KB Output is correct
41 Correct 27 ms 20304 KB Output is correct
42 Correct 36 ms 19540 KB Output is correct
43 Correct 32 ms 20572 KB Output is correct
44 Correct 27 ms 19688 KB Output is correct

Subtask #5
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 16984 KB Output is correct
2 Correct 3 ms 16984 KB Output is correct
3 Correct 4 ms 17240 KB Output is correct
4 Correct 4 ms 16980 KB Output is correct
5 Correct 3 ms 16984 KB Output is correct
6 Correct 3 ms 16984 KB Output is correct
7 Correct 3 ms 16984 KB Output is correct
8 Correct 4 ms 16984 KB Output is correct
9 Correct 3 ms 16828 KB Output is correct
10 Correct 4 ms 16984 KB Output is correct
11 Correct 4 ms 17236 KB Output is correct
12 Correct 3 ms 16984 KB Output is correct
13 Correct 4 ms 16984 KB Output is correct
14 Correct 3 ms 16980 KB Output is correct
15 Correct 3 ms 16984 KB Output is correct
16 Correct 3 ms 16996 KB Output is correct
17 Correct 3 ms 16996 KB Output is correct
18 Correct 3 ms 16996 KB Output is correct
19 Correct 3 ms 16996 KB Output is correct
20 Correct 4 ms 17504 KB Output is correct
21 Correct 3 ms 16996 KB Output is correct
22 Correct 4 ms 16996 KB Output is correct
23 Correct 4 ms 17508 KB Output is correct
24 Correct 5 ms 17252 KB Output is correct
25 Correct 5 ms 16984 KB Output is correct
26 Correct 5 ms 16996 KB Output is correct
27 Correct 6 ms 17252 KB Output is correct
28 Correct 4 ms 17500 KB Output is correct
29 Correct 6 ms 17344 KB Output is correct
30 Correct 18 ms 18532 KB Output is correct
31 Correct 8 ms 17700 KB Output is correct
32 Correct 19 ms 20128 KB Output is correct
33 Correct 21 ms 18840 KB Output is correct
34 Correct 24 ms 22924 KB Output is correct
35 Correct 32 ms 20480 KB Output is correct
36 Correct 30 ms 19588 KB Output is correct
37 Correct 26 ms 18776 KB Output is correct
38 Correct 28 ms 19288 KB Output is correct
39 Correct 29 ms 18956 KB Output is correct
40 Correct 32 ms 22284 KB Output is correct
41 Correct 27 ms 20304 KB Output is correct
42 Correct 36 ms 19540 KB Output is correct
43 Correct 32 ms 20572 KB Output is correct
44 Correct 27 ms 19688 KB Output is correct
45 Correct 192 ms 29984 KB Output is correct
46 Correct 10 ms 18776 KB Output is correct
47 Correct 10 ms 18520 KB Output is correct
48 Correct 249 ms 46604 KB Output is correct
49 Correct 211 ms 37588 KB Output is correct
50 Correct 479 ms 51596 KB Output is correct
51 Correct 750 ms 46656 KB Output is correct
52 Correct 389 ms 36836 KB Output is correct
53 Correct 566 ms 36880 KB Output is correct
54 Correct 501 ms 37028 KB Output is correct
55 Correct 826 ms 37180 KB Output is correct
56 Correct 853 ms 37272 KB Output is correct
57 Correct 326 ms 31748 KB Output is correct
58 Correct 324 ms 31308 KB Output is correct
59 Correct 324 ms 30940 KB Output is correct
60 Correct 328 ms 31216 KB Output is correct
61 Correct 357 ms 30692 KB Output is correct
62 Correct 331 ms 41136 KB Output is correct
63 Correct 303 ms 37880 KB Output is correct
64 Correct 952 ms 64028 KB Output is correct
65 Correct 374 ms 37752 KB Output is correct
66 Correct 352 ms 33824 KB Output is correct
67 Correct 610 ms 42956 KB Output is correct
68 Correct 145 ms 27972 KB Output is correct
69 Correct 35 ms 21600 KB Output is correct
70 Correct 613 ms 42304 KB Output is correct
71 Correct 253 ms 30888 KB Output is correct
72 Correct 181 ms 26652 KB Output is correct
73 Correct 506 ms 40016 KB Output is correct
74 Correct 861 ms 36852 KB Output is correct
75 Correct 934 ms 46940 KB Output is correct
76 Correct 814 ms 45736 KB Output is correct