oj.uz

Submission #126571

# Submission time Handle Problem Language Result Execution time Memory
126571 2019-07-08T06:05:30 Z kjp4155 Cave (IOI13_cave) C++17
100 / 100
 1037 ms 768 KB 
#include "cave.h"
#include <bits/stdc++.h>
using namespace std;

#define sz(x) (int) x.size()

//int tryCombination(int S[]);
//void answer(int S[], int D[]);

int S[10010], SS[10010], D[10010], E[10010];
int query[10010];

void fill_ans(int n){
    for(int i=0;i<n;i++){
        query[E[i]] = S[i];
    }
}

void divide(vector<int>& v1, vector<int>& v2, vector<int>& v3){
    v2.clear(); v3.clear();
    for(int i=0;i<sz(v1)/2;i++){
        v2.push_back(v1[i]);
    }
    for(int i=sz(v1)/2;i<sz(v1);i++){
        v3.push_back(v1[i]);
    }
}


void exploreCave(int N) {
    memset(D,-1,sizeof D);
    memset(E,-1,sizeof E);  
    for(int i=0;i<N;i++){
        int t;
        for(int j=0;j<N;j++) query[j] = 0;
        fill_ans(i);
        t = tryCombination(query);
        S[i] = (t>i || t==-1) ? 0 : 1;

        vector<int> v, v1, v2;
        for(int j=0;j<N;j++) if( D[j] == -1 ) v.push_back(j);
        while( sz(v) > 1 ){
            divide(v, v1, v2);
            for(int j=0;j<N;j++) query[j] = S[i]^1;
            for(auto e : v1) query[e] = S[i];
            fill_ans(i);

            t = tryCombination(query);
            if( t > i || t == -1 ) v = v1;
            else v = v2;
        }
        D[v[0]] = i;
        E[i] = v[0];
    }
    for(int i=0;i<N;i++){
        SS[E[i]] = S[i];
    }
    answer(SS,D);
}

Subtask #1
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 610 ms 596 KB Output is correct
2 Correct 597 ms 636 KB Output is correct
3 Correct 946 ms 644 KB Output is correct
4 Correct 608 ms 680 KB Output is correct
5 Correct 942 ms 636 KB Output is correct
6 Correct 897 ms 640 KB Output is correct
7 Correct 919 ms 636 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Correct 5 ms 512 KB Output is correct
10 Correct 5 ms 452 KB Output is correct
11 Correct 5 ms 512 KB Output is correct
12 Correct 887 ms 632 KB Output is correct
13 Correct 894 ms 684 KB Output is correct
14 Correct 900 ms 632 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 905 ms 648 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 897 ms 632 KB Output is correct
4 Correct 6 ms 396 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 943 ms 648 KB Output is correct
7 Correct 943 ms 632 KB Output is correct
8 Correct 1037 ms 768 KB Output is correct
9 Correct 983 ms 632 KB Output is correct
10 Correct 997 ms 628 KB Output is correct
11 Correct 965 ms 636 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 5 ms 396 KB Output is correct
5 Correct 6 ms 384 KB Output is correct
6 Correct 6 ms 640 KB Output is correct
7 Correct 6 ms 384 KB Output is correct
8 Correct 6 ms 384 KB Output is correct
9 Correct 5 ms 512 KB Output is correct
10 Correct 5 ms 460 KB Output is correct
11 Correct 6 ms 384 KB Output is correct
12 Correct 5 ms 512 KB Output is correct
13 Correct 5 ms 384 KB Output is correct
14 Correct 6 ms 384 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 5 ms 396 KB Output is correct
5 Correct 6 ms 384 KB Output is correct
6 Correct 6 ms 640 KB Output is correct
7 Correct 6 ms 384 KB Output is correct
8 Correct 6 ms 384 KB Output is correct
9 Correct 5 ms 512 KB Output is correct
10 Correct 5 ms 460 KB Output is correct
11 Correct 6 ms 384 KB Output is correct
12 Correct 5 ms 512 KB Output is correct
13 Correct 5 ms 384 KB Output is correct
14 Correct 6 ms 384 KB Output is correct
15 Correct 5 ms 512 KB Output is correct
16 Correct 6 ms 452 KB Output is correct
17 Correct 6 ms 512 KB Output is correct
18 Correct 5 ms 384 KB Output is correct
19 Correct 6 ms 384 KB Output is correct
20 Correct 148 ms 552 KB Output is correct
21 Correct 5 ms 384 KB Output is correct
22 Correct 6 ms 512 KB Output is correct
23 Correct 149 ms 628 KB Output is correct
24 Correct 151 ms 588 KB Output is correct
25 Correct 153 ms 512 KB Output is correct
26 Correct 6 ms 384 KB Output is correct
27 Correct 6 ms 640 KB Output is correct
28 Correct 146 ms 640 KB Output is correct
29 Correct 6 ms 384 KB Output is correct
30 Correct 150 ms 640 KB Output is correct
31 Correct 147 ms 552 KB Output is correct
32 Correct 5 ms 384 KB Output is correct
33 Correct 6 ms 384 KB Output is correct
34 Correct 6 ms 384 KB Output is correct
35 Correct 143 ms 552 KB Output is correct
36 Correct 155 ms 548 KB Output is correct
37 Correct 5 ms 384 KB Output is correct

Subtask #5
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 610 ms 596 KB Output is correct
2 Correct 597 ms 636 KB Output is correct
3 Correct 946 ms 644 KB Output is correct
4 Correct 608 ms 680 KB Output is correct
5 Correct 942 ms 636 KB Output is correct
6 Correct 897 ms 640 KB Output is correct
7 Correct 919 ms 636 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Correct 5 ms 512 KB Output is correct
10 Correct 5 ms 452 KB Output is correct
11 Correct 5 ms 512 KB Output is correct
12 Correct 887 ms 632 KB Output is correct
13 Correct 894 ms 684 KB Output is correct
14 Correct 900 ms 632 KB Output is correct
15 Correct 905 ms 648 KB Output is correct
16 Correct 5 ms 384 KB Output is correct
17 Correct 897 ms 632 KB Output is correct
18 Correct 6 ms 396 KB Output is correct
19 Correct 5 ms 384 KB Output is correct
20 Correct 943 ms 648 KB Output is correct
21 Correct 943 ms 632 KB Output is correct
22 Correct 1037 ms 768 KB Output is correct
23 Correct 983 ms 632 KB Output is correct
24 Correct 997 ms 628 KB Output is correct
25 Correct 965 ms 636 KB Output is correct
26 Correct 5 ms 384 KB Output is correct
27 Correct 5 ms 384 KB Output is correct
28 Correct 5 ms 384 KB Output is correct
29 Correct 5 ms 396 KB Output is correct
30 Correct 6 ms 384 KB Output is correct
31 Correct 6 ms 640 KB Output is correct
32 Correct 6 ms 384 KB Output is correct
33 Correct 6 ms 384 KB Output is correct
34 Correct 5 ms 512 KB Output is correct
35 Correct 5 ms 460 KB Output is correct
36 Correct 6 ms 384 KB Output is correct
37 Correct 5 ms 512 KB Output is correct
38 Correct 5 ms 384 KB Output is correct
39 Correct 6 ms 384 KB Output is correct
40 Correct 5 ms 512 KB Output is correct
41 Correct 6 ms 452 KB Output is correct
42 Correct 6 ms 512 KB Output is correct
43 Correct 5 ms 384 KB Output is correct
44 Correct 6 ms 384 KB Output is correct
45 Correct 148 ms 552 KB Output is correct
46 Correct 5 ms 384 KB Output is correct
47 Correct 6 ms 512 KB Output is correct
48 Correct 149 ms 628 KB Output is correct
49 Correct 151 ms 588 KB Output is correct
50 Correct 153 ms 512 KB Output is correct
51 Correct 6 ms 384 KB Output is correct
52 Correct 6 ms 640 KB Output is correct
53 Correct 146 ms 640 KB Output is correct
54 Correct 6 ms 384 KB Output is correct
55 Correct 150 ms 640 KB Output is correct
56 Correct 147 ms 552 KB Output is correct
57 Correct 5 ms 384 KB Output is correct
58 Correct 6 ms 384 KB Output is correct
59 Correct 6 ms 384 KB Output is correct
60 Correct 143 ms 552 KB Output is correct
61 Correct 155 ms 548 KB Output is correct
62 Correct 5 ms 384 KB Output is correct
63 Correct 588 ms 604 KB Output is correct
64 Correct 593 ms 632 KB Output is correct
65 Correct 888 ms 648 KB Output is correct
66 Correct 638 ms 640 KB Output is correct
67 Correct 945 ms 632 KB Output is correct
68 Correct 1018 ms 640 KB Output is correct
69 Correct 933 ms 648 KB Output is correct
70 Correct 5 ms 384 KB Output is correct
71 Correct 6 ms 524 KB Output is correct
72 Correct 900 ms 652 KB Output is correct
73 Correct 882 ms 768 KB Output is correct
74 Correct 904 ms 768 KB Output is correct
75 Correct 932 ms 640 KB Output is correct
76 Correct 6 ms 384 KB Output is correct
77 Correct 5 ms 384 KB Output is correct
78 Correct 936 ms 660 KB Output is correct
79 Correct 972 ms 636 KB Output is correct
80 Correct 1034 ms 632 KB Output is correct
81 Correct 1018 ms 768 KB Output is correct
82 Correct 1016 ms 768 KB Output is correct
83 Correct 997 ms 664 KB Output is correct
84 Correct 6 ms 512 KB Output is correct
85 Correct 153 ms 548 KB Output is correct
86 Correct 990 ms 640 KB Output is correct
87 Correct 6 ms 384 KB Output is correct
88 Correct 6 ms 384 KB Output is correct
89 Correct 151 ms 640 KB Output is correct
90 Correct 142 ms 548 KB Output is correct
91 Correct 147 ms 540 KB Output is correct
92 Correct 1032 ms 636 KB Output is correct
93 Correct 1014 ms 636 KB Output is correct
94 Correct 1010 ms 640 KB Output is correct
95 Correct 7 ms 384 KB Output is correct
96 Correct 6 ms 384 KB Output is correct
97 Correct 953 ms 664 KB Output is correct
98 Correct 149 ms 640 KB Output is correct
99 Correct 940 ms 644 KB Output is correct
100 Correct 6 ms 512 KB Output is correct
101 Correct 144 ms 512 KB Output is correct
102 Correct 148 ms 512 KB Output is correct
103 Correct 968 ms 632 KB Output is correct
104 Correct 5 ms 384 KB Output is correct
105 Correct 5 ms 512 KB Output is correct
106 Correct 6 ms 524 KB Output is correct
107 Correct 138 ms 548 KB Output is correct
108 Correct 153 ms 568 KB Output is correct
109 Correct 968 ms 640 KB Output is correct
110 Correct 963 ms 768 KB Output is correct
111 Correct 6 ms 512 KB Output is correct