oj.uz

Submission #681982

# Submission time Handle Problem Language Result Execution time Memory
681982 2023-01-15T05:26:14 Z paulo_ar Cave (IOI13_cave) C++14
100 / 100
 819 ms 572 KB 
#include <bits/stdc++.h>
#include "cave.h"
 
using namespace std;
 
int s [5000];
int res [5000];
bool activos [5000];
int ans [5000];
int busqueda (bool esuno, int inde, int n, int cont){
 
int izq=   1,  der=cont;
int mitad;
int rep=-1;
  int index;
int master;
  int cf;
int indice;
if(esuno)master=1,cf=0;
else master=0,cf=1;
    while(izq<=der){
        mitad=(izq+der)/2;
        indice=1;
        int k=0;
      index=-9;
          while(k<n){
                if(activos[k]) {
                    s[k]=res[k];
                    
                }
                else if(indice<=mitad){
                    s[k]=master;
                    indice++;
                    index=k;
                }
                else{
                  
                    s[k]=cf;
                }
                  
                k++;
           }
            
           int p = tryCombination(s);
         if(p>=inde or p==-1){
            der=mitad-1;
            rep=index;
         }
         else {
            izq=mitad+1;
         }
    }
    return rep;
}
 
 
void exploreCave(int N) {
 int des;
   int a;
   int cont;
   int ll;
    for(int i=0; i<N; i++){
        res[i]=0;
      activos[i]=false;
   }
 
   for(int j=1; j<=N; j++){
int master=1;
   for(int i=0; i<N; i++){
        if(activos[i]){
            s[i]=res[i];
        }
        else{
            s[i]=master;
        }
   }
  ll=tryCombination(s);
   
    cont = N-j+1;
   if(ll>=j or ll==-1){
       des= busqueda(true,j,N,cont);
       a=1;
   }
   else {
        des=busqueda(false,j,N,cont);
        a=0;
   }
 
   activos [des]=true;
   res[des]=a;
   ans[des]=j-1;
 
   }
 
    answer(res, ans);
 
 
  // int tryCombination(int S[]);
//void answer(int S[], int D[]);
//void exploreCave(int N);
}

Subtask #1
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 268 ms 544 KB Output is correct
2 Correct 259 ms 416 KB Output is correct
3 Correct 421 ms 564 KB Output is correct
4 Correct 361 ms 420 KB Output is correct
5 Correct 405 ms 556 KB Output is correct
6 Correct 419 ms 340 KB Output is correct
7 Correct 414 ms 428 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 304 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 403 ms 552 KB Output is correct
13 Correct 415 ms 556 KB Output is correct
14 Correct 402 ms 572 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 407 ms 432 KB Output is correct
2 Correct 0 ms 312 KB Output is correct
3 Correct 419 ms 460 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 407 ms 560 KB Output is correct
7 Correct 397 ms 560 KB Output is correct
8 Correct 810 ms 436 KB Output is correct
9 Correct 819 ms 436 KB Output is correct
10 Correct 800 ms 432 KB Output is correct
11 Correct 354 ms 436 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 0 ms 312 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 308 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 0 ms 312 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 308 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 57 ms 372 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 95 ms 372 KB Output is correct
24 Correct 93 ms 340 KB Output is correct
25 Correct 97 ms 372 KB Output is correct
26 Correct 1 ms 308 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 61 ms 340 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 49 ms 340 KB Output is correct
31 Correct 49 ms 340 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 96 ms 368 KB Output is correct
36 Correct 99 ms 368 KB Output is correct
37 Correct 0 ms 212 KB Output is correct

Subtask #5
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 268 ms 544 KB Output is correct
2 Correct 259 ms 416 KB Output is correct
3 Correct 421 ms 564 KB Output is correct
4 Correct 361 ms 420 KB Output is correct
5 Correct 405 ms 556 KB Output is correct
6 Correct 419 ms 340 KB Output is correct
7 Correct 414 ms 428 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 304 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 403 ms 552 KB Output is correct
13 Correct 415 ms 556 KB Output is correct
14 Correct 402 ms 572 KB Output is correct
15 Correct 407 ms 432 KB Output is correct
16 Correct 0 ms 312 KB Output is correct
17 Correct 419 ms 460 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 407 ms 560 KB Output is correct
21 Correct 397 ms 560 KB Output is correct
22 Correct 810 ms 436 KB Output is correct
23 Correct 819 ms 436 KB Output is correct
24 Correct 800 ms 432 KB Output is correct
25 Correct 354 ms 436 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 0 ms 312 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 308 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 1 ms 212 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 0 ms 212 KB Output is correct
41 Correct 1 ms 212 KB Output is correct
42 Correct 0 ms 212 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 1 ms 340 KB Output is correct
45 Correct 57 ms 372 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 95 ms 372 KB Output is correct
49 Correct 93 ms 340 KB Output is correct
50 Correct 97 ms 372 KB Output is correct
51 Correct 1 ms 308 KB Output is correct
52 Correct 1 ms 340 KB Output is correct
53 Correct 61 ms 340 KB Output is correct
54 Correct 1 ms 212 KB Output is correct
55 Correct 49 ms 340 KB Output is correct
56 Correct 49 ms 340 KB Output is correct
57 Correct 1 ms 212 KB Output is correct
58 Correct 1 ms 212 KB Output is correct
59 Correct 1 ms 212 KB Output is correct
60 Correct 96 ms 368 KB Output is correct
61 Correct 99 ms 368 KB Output is correct
62 Correct 0 ms 212 KB Output is correct
63 Correct 269 ms 428 KB Output is correct
64 Correct 268 ms 544 KB Output is correct
65 Correct 420 ms 420 KB Output is correct
66 Correct 275 ms 436 KB Output is correct
67 Correct 413 ms 424 KB Output is correct
68 Correct 403 ms 428 KB Output is correct
69 Correct 403 ms 432 KB Output is correct
70 Correct 1 ms 340 KB Output is correct
71 Correct 1 ms 212 KB Output is correct
72 Correct 459 ms 556 KB Output is correct
73 Correct 393 ms 428 KB Output is correct
74 Correct 414 ms 424 KB Output is correct
75 Correct 449 ms 436 KB Output is correct
76 Correct 1 ms 308 KB Output is correct
77 Correct 1 ms 304 KB Output is correct
78 Correct 412 ms 444 KB Output is correct
79 Correct 374 ms 368 KB Output is correct
80 Correct 781 ms 436 KB Output is correct
81 Correct 769 ms 444 KB Output is correct
82 Correct 775 ms 340 KB Output is correct
83 Correct 369 ms 436 KB Output is correct
84 Correct 1 ms 212 KB Output is correct
85 Correct 52 ms 340 KB Output is correct
86 Correct 353 ms 432 KB Output is correct
87 Correct 1 ms 212 KB Output is correct
88 Correct 1 ms 212 KB Output is correct
89 Correct 97 ms 340 KB Output is correct
90 Correct 99 ms 372 KB Output is correct
91 Correct 101 ms 368 KB Output is correct
92 Correct 768 ms 432 KB Output is correct
93 Correct 809 ms 444 KB Output is correct
94 Correct 765 ms 340 KB Output is correct
95 Correct 1 ms 212 KB Output is correct
96 Correct 1 ms 212 KB Output is correct
97 Correct 405 ms 436 KB Output is correct
98 Correct 61 ms 372 KB Output is correct
99 Correct 427 ms 440 KB Output is correct
100 Correct 1 ms 212 KB Output is correct
101 Correct 49 ms 368 KB Output is correct
102 Correct 55 ms 364 KB Output is correct
103 Correct 336 ms 436 KB Output is correct
104 Correct 1 ms 212 KB Output is correct
105 Correct 1 ms 212 KB Output is correct
106 Correct 1 ms 212 KB Output is correct
107 Correct 98 ms 368 KB Output is correct
108 Correct 105 ms 372 KB Output is correct
109 Correct 799 ms 448 KB Output is correct
110 Correct 785 ms 436 KB Output is correct
111 Correct 0 ms 340 KB Output is correct