oj.uz

답안 #410819

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
410819 2021-05-23T19:19:56 Z meperdonas203 동굴 (IOI13_cave) C++17
100 / 100
 1046 ms 536 KB 
#include<iostream>
#include "cave.h"
using namespace std;
bool fijo[70005];
int arre[70005];
int ans[70005];
int posiciones[70005];
bool uno(int pos,int N){
  for(int i=0;i<N;i++){
    if(!fijo[i]){
      arre[i]=1;
    }else{
      arre[i]=ans[i];
    }
  }
  return(tryCombination(arre)==pos);
}
bool cerrada(int medio, int pos,bool valor,int N){
  for(int i=0;i<=medio;i++){
    if(!fijo[i]){
      arre[i]=valor;
    }else{
      arre[i]=ans[i];
    }
  }
  for(int i=medio+1;i<N;i++){
    if(!fijo[i]){
      arre[i]=!valor;
    }else{
      arre[i]=ans[i];
    }
  }
  return(tryCombination(arre)==pos);
}
void bs(int indice,bool valor,int N){
  int ini=0,res=0,fin=N-1,medio;
  while(ini<=fin){
    medio=(ini+fin)/2;
    if(cerrada(medio,indice,valor,N)){
      res=medio;
      fin=medio-1;
    }else{
      ini=medio+1;
    }
  }
  fijo[res]=true;
  ans[res]=!valor;
  posiciones[res]=indice;
}
void exploreCave(int N) {
    for(int i=0;i<N;i++){
      bs(i,uno(i,N),N);
    }
    answer(ans,posiciones);
}

Subtask #1
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 276 ms 376 KB Output is correct
2 Correct 284 ms 500 KB Output is correct
3 Correct 483 ms 332 KB Output is correct
4 Correct 323 ms 332 KB Output is correct
5 Correct 470 ms 332 KB Output is correct
6 Correct 428 ms 384 KB Output is correct
7 Correct 475 ms 508 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 419 ms 492 KB Output is correct
13 Correct 427 ms 524 KB Output is correct
14 Correct 422 ms 464 KB Output is correct

Subtask #2
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 479 ms 536 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 448 ms 408 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 469 ms 368 KB Output is correct
7 Correct 449 ms 456 KB Output is correct
8 Correct 1000 ms 404 KB Output is correct
9 Correct 1022 ms 420 KB Output is correct
10 Correct 988 ms 412 KB Output is correct
11 Correct 442 ms 404 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 1 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 204 KB Output is correct
7 Correct 1 ms 204 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 1 ms 204 KB Output is correct
13 Correct 1 ms 288 KB Output is correct
14 Correct 1 ms 204 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 1 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 204 KB Output is correct
7 Correct 1 ms 204 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 1 ms 204 KB Output is correct
13 Correct 1 ms 288 KB Output is correct
14 Correct 1 ms 204 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 204 KB Output is correct
20 Correct 61 ms 348 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 2 ms 204 KB Output is correct
23 Correct 120 ms 340 KB Output is correct
24 Correct 120 ms 336 KB Output is correct
25 Correct 129 ms 340 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 78 ms 352 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 61 ms 332 KB Output is correct
31 Correct 61 ms 356 KB Output is correct
32 Correct 1 ms 204 KB Output is correct
33 Correct 1 ms 204 KB Output is correct
34 Correct 1 ms 204 KB Output is correct
35 Correct 133 ms 332 KB Output is correct
36 Correct 121 ms 452 KB Output is correct
37 Correct 1 ms 204 KB Output is correct

Subtask #5
24.0 / 24.0

# 결과 실행 시간 메모리 Grader output
1 Correct 276 ms 376 KB Output is correct
2 Correct 284 ms 500 KB Output is correct
3 Correct 483 ms 332 KB Output is correct
4 Correct 323 ms 332 KB Output is correct
5 Correct 470 ms 332 KB Output is correct
6 Correct 428 ms 384 KB Output is correct
7 Correct 475 ms 508 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 419 ms 492 KB Output is correct
13 Correct 427 ms 524 KB Output is correct
14 Correct 422 ms 464 KB Output is correct
15 Correct 479 ms 536 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 448 ms 408 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 469 ms 368 KB Output is correct
21 Correct 449 ms 456 KB Output is correct
22 Correct 1000 ms 404 KB Output is correct
23 Correct 1022 ms 420 KB Output is correct
24 Correct 988 ms 412 KB Output is correct
25 Correct 442 ms 404 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 1 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 204 KB Output is correct
32 Correct 1 ms 204 KB Output is correct
33 Correct 1 ms 204 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 204 KB Output is correct
37 Correct 1 ms 204 KB Output is correct
38 Correct 1 ms 288 KB Output is correct
39 Correct 1 ms 204 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 204 KB Output is correct
45 Correct 61 ms 348 KB Output is correct
46 Correct 1 ms 204 KB Output is correct
47 Correct 2 ms 204 KB Output is correct
48 Correct 120 ms 340 KB Output is correct
49 Correct 120 ms 336 KB Output is correct
50 Correct 129 ms 340 KB Output is correct
51 Correct 1 ms 204 KB Output is correct
52 Correct 1 ms 204 KB Output is correct
53 Correct 78 ms 352 KB Output is correct
54 Correct 1 ms 204 KB Output is correct
55 Correct 61 ms 332 KB Output is correct
56 Correct 61 ms 356 KB Output is correct
57 Correct 1 ms 204 KB Output is correct
58 Correct 1 ms 204 KB Output is correct
59 Correct 1 ms 204 KB Output is correct
60 Correct 133 ms 332 KB Output is correct
61 Correct 121 ms 452 KB Output is correct
62 Correct 1 ms 204 KB Output is correct
63 Correct 293 ms 368 KB Output is correct
64 Correct 296 ms 452 KB Output is correct
65 Correct 485 ms 332 KB Output is correct
66 Correct 330 ms 368 KB Output is correct
67 Correct 488 ms 384 KB Output is correct
68 Correct 486 ms 484 KB Output is correct
69 Correct 515 ms 516 KB Output is correct
70 Correct 1 ms 204 KB Output is correct
71 Correct 1 ms 204 KB Output is correct
72 Correct 448 ms 380 KB Output is correct
73 Correct 437 ms 364 KB Output is correct
74 Correct 415 ms 380 KB Output is correct
75 Correct 480 ms 520 KB Output is correct
76 Correct 1 ms 204 KB Output is correct
77 Correct 1 ms 204 KB Output is correct
78 Correct 478 ms 532 KB Output is correct
79 Correct 428 ms 452 KB Output is correct
80 Correct 998 ms 404 KB Output is correct
81 Correct 1022 ms 408 KB Output is correct
82 Correct 1030 ms 408 KB Output is correct
83 Correct 417 ms 452 KB Output is correct
84 Correct 1 ms 204 KB Output is correct
85 Correct 66 ms 356 KB Output is correct
86 Correct 416 ms 404 KB Output is correct
87 Correct 1 ms 204 KB Output is correct
88 Correct 1 ms 204 KB Output is correct
89 Correct 123 ms 332 KB Output is correct
90 Correct 121 ms 344 KB Output is correct
91 Correct 122 ms 348 KB Output is correct
92 Correct 992 ms 332 KB Output is correct
93 Correct 996 ms 408 KB Output is correct
94 Correct 1046 ms 424 KB Output is correct
95 Correct 1 ms 204 KB Output is correct
96 Correct 1 ms 204 KB Output is correct
97 Correct 434 ms 512 KB Output is correct
98 Correct 63 ms 332 KB Output is correct
99 Correct 419 ms 380 KB Output is correct
100 Correct 1 ms 204 KB Output is correct
101 Correct 74 ms 284 KB Output is correct
102 Correct 61 ms 348 KB Output is correct
103 Correct 425 ms 376 KB Output is correct
104 Correct 1 ms 204 KB Output is correct
105 Correct 1 ms 204 KB Output is correct
106 Correct 1 ms 204 KB Output is correct
107 Correct 131 ms 332 KB Output is correct
108 Correct 129 ms 352 KB Output is correct
109 Correct 999 ms 404 KB Output is correct
110 Correct 1022 ms 332 KB Output is correct
111 Correct 1 ms 204 KB Output is correct