oj.uz

답안 #429865

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
429865 2021-06-16T10:07:21 Z Dakto 동굴 (IOI13_cave) C++17
100 / 100
 1282 ms 528 KB 
#include "cave.h"
#include <bits/stdc++.h>

using namespace std;


int S[5000], D[5000];

void exploreCave(int n) {
    vector<int> switches(n,-1),indices(n,-1);


    for(int i=0; i<n; i++){
        for(int j=0; j<n; j++) S[j]=(switches[j]==1);
        bool correct=!(i!=tryCombination(S));
        vector<int> fr;
        for(int j=0; j<n; j++){
            if(switches[j]==-1) fr.push_back(j);
        }
        while(fr.size()>1){
            vector<int> v1,v2;
            for(int j=0; j<fr.size(); j++){
                if(j%2) v1.push_back(fr[j]);
                else v2.push_back(fr[j]);
            }
            for(int j=0; j<n; j++) S[j]=(switches[j]==-1?!correct:switches[j]);
            for(auto j:v1) S[j]=correct;
            if(tryCombination(S)==i) fr=v2;
            else fr=v1;
        }
        switches[fr[0]]=correct;
        indices[fr[0]]=i;
    }
    for(int j=0; j<n; j++) S[j]=(switches[j]==1);
    for(int j=0; j<n; j++) D[j]=indices[j];
    answer(S,D);
}

Compilation message

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:22:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   22 |             for(int j=0; j<fr.size(); j++){
      |                          ~^~~~~~~~~~

Subtask #1
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 509 ms 440 KB Output is correct
2 Correct 452 ms 460 KB Output is correct
3 Correct 804 ms 472 KB Output is correct
4 Correct 497 ms 468 KB Output is correct
5 Correct 756 ms 468 KB Output is correct
6 Correct 755 ms 472 KB Output is correct
7 Correct 781 ms 480 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 741 ms 472 KB Output is correct
13 Correct 712 ms 464 KB Output is correct
14 Correct 758 ms 476 KB Output is correct

Subtask #2
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 765 ms 468 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 733 ms 468 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 800 ms 460 KB Output is correct
7 Correct 738 ms 504 KB Output is correct
8 Correct 1282 ms 500 KB Output is correct
9 Correct 1165 ms 504 KB Output is correct
10 Correct 1174 ms 500 KB Output is correct
11 Correct 708 ms 500 KB Output is correct

Subtask #3
21.0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 300 KB Output is correct

Subtask #4
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 300 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 300 KB Output is correct
20 Correct 108 ms 380 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 152 ms 376 KB Output is correct
24 Correct 153 ms 380 KB Output is correct
25 Correct 150 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 300 KB Output is correct
28 Correct 105 ms 332 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 107 ms 392 KB Output is correct
31 Correct 122 ms 344 KB Output is correct
32 Correct 1 ms 204 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 1 ms 204 KB Output is correct
35 Correct 154 ms 332 KB Output is correct
36 Correct 150 ms 452 KB Output is correct
37 Correct 1 ms 292 KB Output is correct

Subtask #5
24.0 / 24.0

# 결과 실행 시간 메모리 Grader output
1 Correct 509 ms 440 KB Output is correct
2 Correct 452 ms 460 KB Output is correct
3 Correct 804 ms 472 KB Output is correct
4 Correct 497 ms 468 KB Output is correct
5 Correct 756 ms 468 KB Output is correct
6 Correct 755 ms 472 KB Output is correct
7 Correct 781 ms 480 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 741 ms 472 KB Output is correct
13 Correct 712 ms 464 KB Output is correct
14 Correct 758 ms 476 KB Output is correct
15 Correct 765 ms 468 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 733 ms 468 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 800 ms 460 KB Output is correct
21 Correct 738 ms 504 KB Output is correct
22 Correct 1282 ms 500 KB Output is correct
23 Correct 1165 ms 504 KB Output is correct
24 Correct 1174 ms 500 KB Output is correct
25 Correct 708 ms 500 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 0 ms 204 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 1 ms 204 KB Output is correct
35 Correct 1 ms 204 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 1 ms 204 KB Output is correct
39 Correct 1 ms 300 KB Output is correct
40 Correct 1 ms 204 KB Output is correct
41 Correct 1 ms 204 KB Output is correct
42 Correct 1 ms 204 KB Output is correct
43 Correct 1 ms 204 KB Output is correct
44 Correct 1 ms 300 KB Output is correct
45 Correct 108 ms 380 KB Output is correct
46 Correct 1 ms 332 KB Output is correct
47 Correct 1 ms 204 KB Output is correct
48 Correct 152 ms 376 KB Output is correct
49 Correct 153 ms 380 KB Output is correct
50 Correct 150 ms 332 KB Output is correct
51 Correct 1 ms 332 KB Output is correct
52 Correct 1 ms 300 KB Output is correct
53 Correct 105 ms 332 KB Output is correct
54 Correct 1 ms 204 KB Output is correct
55 Correct 107 ms 392 KB Output is correct
56 Correct 122 ms 344 KB Output is correct
57 Correct 1 ms 204 KB Output is correct
58 Correct 1 ms 332 KB Output is correct
59 Correct 1 ms 204 KB Output is correct
60 Correct 154 ms 332 KB Output is correct
61 Correct 150 ms 452 KB Output is correct
62 Correct 1 ms 292 KB Output is correct
63 Correct 480 ms 460 KB Output is correct
64 Correct 543 ms 480 KB Output is correct
65 Correct 873 ms 504 KB Output is correct
66 Correct 471 ms 492 KB Output is correct
67 Correct 725 ms 508 KB Output is correct
68 Correct 823 ms 508 KB Output is correct
69 Correct 734 ms 520 KB Output is correct
70 Correct 1 ms 204 KB Output is correct
71 Correct 1 ms 300 KB Output is correct
72 Correct 711 ms 504 KB Output is correct
73 Correct 717 ms 500 KB Output is correct
74 Correct 755 ms 460 KB Output is correct
75 Correct 827 ms 504 KB Output is correct
76 Correct 1 ms 204 KB Output is correct
77 Correct 1 ms 204 KB Output is correct
78 Correct 782 ms 508 KB Output is correct
79 Correct 701 ms 508 KB Output is correct
80 Correct 1162 ms 504 KB Output is correct
81 Correct 1198 ms 504 KB Output is correct
82 Correct 1169 ms 504 KB Output is correct
83 Correct 747 ms 528 KB Output is correct
84 Correct 2 ms 332 KB Output is correct
85 Correct 144 ms 380 KB Output is correct
86 Correct 749 ms 500 KB Output is correct
87 Correct 1 ms 332 KB Output is correct
88 Correct 2 ms 332 KB Output is correct
89 Correct 154 ms 332 KB Output is correct
90 Correct 149 ms 332 KB Output is correct
91 Correct 151 ms 376 KB Output is correct
92 Correct 1198 ms 504 KB Output is correct
93 Correct 1220 ms 500 KB Output is correct
94 Correct 1204 ms 500 KB Output is correct
95 Correct 1 ms 204 KB Output is correct
96 Correct 2 ms 204 KB Output is correct
97 Correct 723 ms 500 KB Output is correct
98 Correct 125 ms 376 KB Output is correct
99 Correct 758 ms 500 KB Output is correct
100 Correct 1 ms 204 KB Output is correct
101 Correct 115 ms 332 KB Output is correct
102 Correct 107 ms 380 KB Output is correct
103 Correct 731 ms 520 KB Output is correct
104 Correct 1 ms 332 KB Output is correct
105 Correct 1 ms 332 KB Output is correct
106 Correct 1 ms 204 KB Output is correct
107 Correct 161 ms 376 KB Output is correct
108 Correct 173 ms 332 KB Output is correct
109 Correct 1251 ms 500 KB Output is correct
110 Correct 1227 ms 500 KB Output is correct
111 Correct 1 ms 204 KB Output is correct