oj.uz

Submission #303797

# Submission time Handle Problem Language Result Execution time Memory
303797 2020-09-20T16:16:03 Z MasterTaster Cave (IOI13_cave) C++14
100 / 100
 1290 ms 628 KB 
#include "cave.h"
#include <bits/stdc++.h>

#define pb push_back
#define ll long long
#define pii pair<int, int>
#define xx first
#define yy second

using namespace std;

///int tryCombination(intS[]);

bool nadjen[5010];
int N;

void exploreCave(int N) {

    int znak[5010];
    int n=N;
    int gde[5010], koga[5010];
    for (int i=0; i<n; i++)
    {
        for (int j=0; j<n; j++) if (!nadjen[j]) znak[j]=0;

        int koja=tryCombination(znak);

        ///ispisi(znak);

        int trZnak;///=(int)(koja!=-1 && koja<=i);
        if (koja==-1 || koja>i) trZnak=0;
        else trZnak=1;

        ///cout<<i<<" "<<koja<<" "<<trZnak<<endl;

        int l=0, r=n-1;
        while (l<=r)
        {
            int mid=l+(r-l)/2;
            for (int j=0; j<n; j++) if (!nadjen[j]) { if (j<=mid) znak[j]=trZnak; else znak[j]=1-trZnak; }
            ///cout<<mid<<":"<<endl;
            ///ispisi(znak);
            ///cout<<tryCombination(znak)<<endl;
            int kombinacija=tryCombination(znak);
            if (kombinacija>i || kombinacija==-1)
            {
                gde[i]=mid;
                r=mid-1;
            }
            else l=mid+1;
        }
        znak[gde[i]]=trZnak;
        nadjen[gde[i]]=true;
        koga[gde[i]]=i;

        ///cout<<"gde? "<<gde[i]<<endl;
    }

    answer(znak, koga);
}

Subtask #1
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 357 ms 496 KB Output is correct
2 Correct 399 ms 512 KB Output is correct
3 Correct 620 ms 520 KB Output is correct
4 Correct 402 ms 484 KB Output is correct
5 Correct 628 ms 496 KB Output is correct
6 Correct 642 ms 504 KB Output is correct
7 Correct 676 ms 496 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 0 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 589 ms 504 KB Output is correct
13 Correct 570 ms 608 KB Output is correct
14 Correct 570 ms 512 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 600 ms 508 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 656 ms 492 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 573 ms 520 KB Output is correct
7 Correct 673 ms 484 KB Output is correct
8 Correct 1244 ms 628 KB Output is correct
9 Correct 1176 ms 500 KB Output is correct
10 Correct 1225 ms 512 KB Output is correct
11 Correct 712 ms 488 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 1 ms 360 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 1 ms 360 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 1 ms 360 KB Output is correct
17 Correct 1 ms 384 KB Output is correct
18 Correct 1 ms 384 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 91 ms 452 KB Output is correct
21 Correct 1 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 163 ms 440 KB Output is correct
24 Correct 148 ms 460 KB Output is correct
25 Correct 141 ms 384 KB Output is correct
26 Correct 1 ms 384 KB Output is correct
27 Correct 1 ms 384 KB Output is correct
28 Correct 86 ms 456 KB Output is correct
29 Correct 1 ms 384 KB Output is correct
30 Correct 81 ms 440 KB Output is correct
31 Correct 90 ms 384 KB Output is correct
32 Correct 1 ms 384 KB Output is correct
33 Correct 1 ms 384 KB Output is correct
34 Correct 1 ms 384 KB Output is correct
35 Correct 144 ms 448 KB Output is correct
36 Correct 149 ms 384 KB Output is correct
37 Correct 1 ms 384 KB Output is correct

Subtask #5
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 357 ms 496 KB Output is correct
2 Correct 399 ms 512 KB Output is correct
3 Correct 620 ms 520 KB Output is correct
4 Correct 402 ms 484 KB Output is correct
5 Correct 628 ms 496 KB Output is correct
6 Correct 642 ms 504 KB Output is correct
7 Correct 676 ms 496 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 0 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 589 ms 504 KB Output is correct
13 Correct 570 ms 608 KB Output is correct
14 Correct 570 ms 512 KB Output is correct
15 Correct 600 ms 508 KB Output is correct
16 Correct 1 ms 384 KB Output is correct
17 Correct 656 ms 492 KB Output is correct
18 Correct 1 ms 384 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 573 ms 520 KB Output is correct
21 Correct 673 ms 484 KB Output is correct
22 Correct 1244 ms 628 KB Output is correct
23 Correct 1176 ms 500 KB Output is correct
24 Correct 1225 ms 512 KB Output is correct
25 Correct 712 ms 488 KB Output is correct
26 Correct 1 ms 384 KB Output is correct
27 Correct 1 ms 384 KB Output is correct
28 Correct 1 ms 384 KB Output is correct
29 Correct 1 ms 384 KB Output is correct
30 Correct 1 ms 384 KB Output is correct
31 Correct 1 ms 384 KB Output is correct
32 Correct 1 ms 384 KB Output is correct
33 Correct 1 ms 384 KB Output is correct
34 Correct 1 ms 384 KB Output is correct
35 Correct 1 ms 360 KB Output is correct
36 Correct 1 ms 384 KB Output is correct
37 Correct 1 ms 384 KB Output is correct
38 Correct 1 ms 384 KB Output is correct
39 Correct 1 ms 384 KB Output is correct
40 Correct 1 ms 384 KB Output is correct
41 Correct 1 ms 360 KB Output is correct
42 Correct 1 ms 384 KB Output is correct
43 Correct 1 ms 384 KB Output is correct
44 Correct 1 ms 384 KB Output is correct
45 Correct 91 ms 452 KB Output is correct
46 Correct 1 ms 384 KB Output is correct
47 Correct 1 ms 384 KB Output is correct
48 Correct 163 ms 440 KB Output is correct
49 Correct 148 ms 460 KB Output is correct
50 Correct 141 ms 384 KB Output is correct
51 Correct 1 ms 384 KB Output is correct
52 Correct 1 ms 384 KB Output is correct
53 Correct 86 ms 456 KB Output is correct
54 Correct 1 ms 384 KB Output is correct
55 Correct 81 ms 440 KB Output is correct
56 Correct 90 ms 384 KB Output is correct
57 Correct 1 ms 384 KB Output is correct
58 Correct 1 ms 384 KB Output is correct
59 Correct 1 ms 384 KB Output is correct
60 Correct 144 ms 448 KB Output is correct
61 Correct 149 ms 384 KB Output is correct
62 Correct 1 ms 384 KB Output is correct
63 Correct 391 ms 488 KB Output is correct
64 Correct 471 ms 508 KB Output is correct
65 Correct 535 ms 508 KB Output is correct
66 Correct 486 ms 504 KB Output is correct
67 Correct 575 ms 508 KB Output is correct
68 Correct 578 ms 496 KB Output is correct
69 Correct 595 ms 516 KB Output is correct
70 Correct 1 ms 384 KB Output is correct
71 Correct 1 ms 384 KB Output is correct
72 Correct 623 ms 504 KB Output is correct
73 Correct 615 ms 488 KB Output is correct
74 Correct 583 ms 512 KB Output is correct
75 Correct 635 ms 508 KB Output is correct
76 Correct 1 ms 376 KB Output is correct
77 Correct 1 ms 384 KB Output is correct
78 Correct 649 ms 500 KB Output is correct
79 Correct 704 ms 504 KB Output is correct
80 Correct 1206 ms 504 KB Output is correct
81 Correct 1254 ms 512 KB Output is correct
82 Correct 1270 ms 516 KB Output is correct
83 Correct 682 ms 492 KB Output is correct
84 Correct 1 ms 384 KB Output is correct
85 Correct 81 ms 388 KB Output is correct
86 Correct 557 ms 492 KB Output is correct
87 Correct 1 ms 384 KB Output is correct
88 Correct 1 ms 384 KB Output is correct
89 Correct 141 ms 384 KB Output is correct
90 Correct 177 ms 448 KB Output is correct
91 Correct 189 ms 448 KB Output is correct
92 Correct 1247 ms 520 KB Output is correct
93 Correct 1290 ms 504 KB Output is correct
94 Correct 1210 ms 516 KB Output is correct
95 Correct 1 ms 384 KB Output is correct
96 Correct 1 ms 384 KB Output is correct
97 Correct 623 ms 512 KB Output is correct
98 Correct 85 ms 512 KB Output is correct
99 Correct 583 ms 488 KB Output is correct
100 Correct 1 ms 384 KB Output is correct
101 Correct 83 ms 384 KB Output is correct
102 Correct 80 ms 384 KB Output is correct
103 Correct 562 ms 512 KB Output is correct
104 Correct 1 ms 372 KB Output is correct
105 Correct 1 ms 384 KB Output is correct
106 Correct 1 ms 360 KB Output is correct
107 Correct 141 ms 388 KB Output is correct
108 Correct 162 ms 456 KB Output is correct
109 Correct 1172 ms 508 KB Output is correct
110 Correct 1247 ms 500 KB Output is correct
111 Correct 1 ms 384 KB Output is correct