oj.uz

Submission #648722

# Submission time Handle Problem Language Result Execution time Memory
648722 2022-10-07T19:58:32 Z ojoConmigo Cave (IOI13_cave) C++17
100 / 100
 871 ms 468 KB 
#include "cave.h"
#include <bits/stdc++.h>

int interruptor(int puerta, int abrir, int N,int s[], int d[]){
    int ns[N];
    int lo = 0, hi = N-1,res = -1;
    while(lo <= hi){
        int mid = lo + (hi-lo)/2;
        memset(ns,1-abrir,sizeof(ns));
        for(int i=lo; i<=mid; i++){
            if(d[i] != -1){
                ns[i] = s[i];
            }else ns[i] = abrir;
        }
        for(int i=0; i<N; i++){
            if(d[i] != -1){
                ns[i] = s[i];
            }
        }
        int temp = tryCombination(ns);
        if(temp == puerta){
            lo = mid+1;
        }else{
            hi = mid-1;
            res = mid;
        }
    }
    return res;
}

void exploreCave(int N) {
    int s[N],d[N];
    //bool encontrado[N]; //swichts
    memset(s,0,sizeof(s));
    memset(d,-1,sizeof(d));
    for(int i=0; i<N; i++){
        int temp = tryCombination(s);
        int abrir = 0;
        if(temp == i) //Se abre i con 1
            abrir = 1;
        int sol = interruptor(i,abrir,N,s,d);
        s[sol] = abrir;
        //el interruptor de la puerta i es sol
        d[sol] = i;
        //encontrado[sol] = true;
    }
    answer(s,d);
}

Subtask #1
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 217 ms 412 KB Output is correct
2 Correct 234 ms 416 KB Output is correct
3 Correct 369 ms 460 KB Output is correct
4 Correct 226 ms 340 KB Output is correct
5 Correct 377 ms 428 KB Output is correct
6 Correct 340 ms 428 KB Output is correct
7 Correct 358 ms 428 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 300 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 349 ms 424 KB Output is correct
13 Correct 342 ms 424 KB Output is correct
14 Correct 340 ms 424 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 369 ms 424 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 393 ms 432 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 358 ms 424 KB Output is correct
7 Correct 357 ms 428 KB Output is correct
8 Correct 837 ms 428 KB Output is correct
9 Correct 833 ms 428 KB Output is correct
10 Correct 809 ms 316 KB Output is correct
11 Correct 369 ms 340 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 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 300 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 300 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 304 KB Output is correct
14 Correct 1 ms 300 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 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 300 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 300 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 304 KB Output is correct
14 Correct 1 ms 300 KB Output is correct
15 Correct 1 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 212 KB Output is correct
20 Correct 53 ms 344 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 300 KB Output is correct
23 Correct 103 ms 348 KB Output is correct
24 Correct 102 ms 348 KB Output is correct
25 Correct 97 ms 340 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 50 ms 344 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 54 ms 344 KB Output is correct
31 Correct 55 ms 316 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 304 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 100 ms 316 KB Output is correct
36 Correct 100 ms 348 KB Output is correct
37 Correct 1 ms 212 KB Output is correct

Subtask #5
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 217 ms 412 KB Output is correct
2 Correct 234 ms 416 KB Output is correct
3 Correct 369 ms 460 KB Output is correct
4 Correct 226 ms 340 KB Output is correct
5 Correct 377 ms 428 KB Output is correct
6 Correct 340 ms 428 KB Output is correct
7 Correct 358 ms 428 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 300 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 349 ms 424 KB Output is correct
13 Correct 342 ms 424 KB Output is correct
14 Correct 340 ms 424 KB Output is correct
15 Correct 369 ms 424 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 393 ms 432 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 358 ms 424 KB Output is correct
21 Correct 357 ms 428 KB Output is correct
22 Correct 837 ms 428 KB Output is correct
23 Correct 833 ms 428 KB Output is correct
24 Correct 809 ms 316 KB Output is correct
25 Correct 369 ms 340 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 300 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 1 ms 300 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 304 KB Output is correct
39 Correct 1 ms 300 KB Output is correct
40 Correct 1 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 212 KB Output is correct
45 Correct 53 ms 344 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 1 ms 300 KB Output is correct
48 Correct 103 ms 348 KB Output is correct
49 Correct 102 ms 348 KB Output is correct
50 Correct 97 ms 340 KB Output is correct
51 Correct 1 ms 212 KB Output is correct
52 Correct 1 ms 212 KB Output is correct
53 Correct 50 ms 344 KB Output is correct
54 Correct 1 ms 212 KB Output is correct
55 Correct 54 ms 344 KB Output is correct
56 Correct 55 ms 316 KB Output is correct
57 Correct 1 ms 212 KB Output is correct
58 Correct 1 ms 304 KB Output is correct
59 Correct 1 ms 212 KB Output is correct
60 Correct 100 ms 316 KB Output is correct
61 Correct 100 ms 348 KB Output is correct
62 Correct 1 ms 212 KB Output is correct
63 Correct 253 ms 408 KB Output is correct
64 Correct 228 ms 340 KB Output is correct
65 Correct 344 ms 424 KB Output is correct
66 Correct 229 ms 468 KB Output is correct
67 Correct 355 ms 428 KB Output is correct
68 Correct 331 ms 428 KB Output is correct
69 Correct 344 ms 440 KB Output is correct
70 Correct 1 ms 212 KB Output is correct
71 Correct 0 ms 304 KB Output is correct
72 Correct 391 ms 440 KB Output is correct
73 Correct 338 ms 436 KB Output is correct
74 Correct 341 ms 440 KB Output is correct
75 Correct 423 ms 424 KB Output is correct
76 Correct 1 ms 212 KB Output is correct
77 Correct 1 ms 212 KB Output is correct
78 Correct 363 ms 340 KB Output is correct
79 Correct 353 ms 424 KB Output is correct
80 Correct 815 ms 424 KB Output is correct
81 Correct 871 ms 424 KB Output is correct
82 Correct 849 ms 424 KB Output is correct
83 Correct 357 ms 428 KB Output is correct
84 Correct 1 ms 212 KB Output is correct
85 Correct 55 ms 348 KB Output is correct
86 Correct 358 ms 444 KB Output is correct
87 Correct 1 ms 212 KB Output is correct
88 Correct 1 ms 300 KB Output is correct
89 Correct 105 ms 348 KB Output is correct
90 Correct 105 ms 340 KB Output is correct
91 Correct 103 ms 340 KB Output is correct
92 Correct 799 ms 424 KB Output is correct
93 Correct 803 ms 424 KB Output is correct
94 Correct 824 ms 460 KB Output is correct
95 Correct 1 ms 212 KB Output is correct
96 Correct 1 ms 212 KB Output is correct
97 Correct 424 ms 428 KB Output is correct
98 Correct 50 ms 340 KB Output is correct
99 Correct 352 ms 424 KB Output is correct
100 Correct 1 ms 212 KB Output is correct
101 Correct 58 ms 460 KB Output is correct
102 Correct 65 ms 344 KB Output is correct
103 Correct 333 ms 340 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 316 KB Output is correct
107 Correct 99 ms 344 KB Output is correct
108 Correct 98 ms 348 KB Output is correct
109 Correct 838 ms 424 KB Output is correct
110 Correct 833 ms 428 KB Output is correct
111 Correct 0 ms 212 KB Output is correct