oj.uz

Submission #16185

# Submission time Handle Problem Language Result Execution time Memory
16185 2015-08-16T05:15:57 Z ggoh Cave (IOI13_cave) C++
100 / 100
 555 ms 640 KB 
#include<cstdio>
#include "cave.h"


void exploreCave(int N)
{
	int D[5555]={},S[5555]={},s[5555]={};
	bool C[5555]={};
    int i,p,q,h,ch,ima;
    for(i=0;i<N;i++)
    {
        p=0;q=N;ch=0;
        for(int j=0;j<N;j++)
        {
            if(C[j])s[j]=S[j];
            else s[j]=0;
        }
        ima=tryCombination(s);
        if(ima!=i)
        {
            for(int j=0;j<N;j++)
            {
                if(C[j])s[j]=S[j];
                else s[j]=1;
            }
            ch=1;
        }
        while(p!=q-1)
        {
            h=(p+q)/2;
            for(int j=p;j<h;j++)
            {
                if(C[j])s[j]=S[j];
                else s[j]=1-ch;
            }
            ima=tryCombination(s);
            for(int j=p;j<h;j++)
            {
                if(C[j])s[j]=S[j];
                else s[j]=ch;
            }
            if(ima==-1)ima=N;
            if(ima==i)p=h;
            else q=h;

        }
        S[p]=1-ch;
        D[p]=i;
        C[p]=1;
    }
    answer(S,D);
}

Subtask #1
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 200 ms 532 KB Output is correct
2 Correct 184 ms 516 KB Output is correct
3 Correct 239 ms 496 KB Output is correct
4 Correct 180 ms 504 KB Output is correct
5 Correct 299 ms 504 KB Output is correct
6 Correct 312 ms 500 KB Output is correct
7 Correct 284 ms 500 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 5 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 321 ms 500 KB Output is correct
13 Correct 253 ms 416 KB Output is correct
14 Correct 290 ms 500 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 312 ms 504 KB Output is correct
2 Correct 5 ms 452 KB Output is correct
3 Correct 329 ms 524 KB Output is correct
4 Correct 5 ms 512 KB Output is correct
5 Correct 5 ms 512 KB Output is correct
6 Correct 286 ms 504 KB Output is correct
7 Correct 424 ms 500 KB Output is correct
8 Correct 536 ms 504 KB Output is correct
9 Correct 502 ms 524 KB Output is correct
10 Correct 517 ms 500 KB Output is correct
11 Correct 312 ms 640 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 452 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 512 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 6 ms 384 KB Output is correct
6 Correct 6 ms 384 KB Output is correct
7 Correct 6 ms 384 KB Output is correct
8 Correct 6 ms 384 KB Output is correct
9 Correct 6 ms 512 KB Output is correct
10 Correct 5 ms 512 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 6 ms 384 KB Output is correct
13 Correct 6 ms 384 KB Output is correct
14 Correct 5 ms 384 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 512 KB Output is correct
2 Correct 5 ms 460 KB Output is correct
3 Correct 5 ms 512 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 6 ms 512 KB Output is correct
6 Correct 43 ms 512 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 5 ms 512 KB Output is correct
9 Correct 63 ms 512 KB Output is correct
10 Correct 78 ms 384 KB Output is correct
11 Correct 67 ms 512 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 6 ms 384 KB Output is correct
14 Correct 58 ms 512 KB Output is correct
15 Correct 5 ms 512 KB Output is correct
16 Correct 49 ms 512 KB Output is correct
17 Correct 49 ms 512 KB Output is correct
18 Correct 6 ms 512 KB Output is correct
19 Correct 6 ms 420 KB Output is correct
20 Correct 6 ms 512 KB Output is correct
21 Correct 66 ms 512 KB Output is correct
22 Correct 86 ms 512 KB Output is correct
23 Correct 5 ms 512 KB Output is correct

Subtask #5
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 180 ms 504 KB Output is correct
2 Correct 169 ms 500 KB Output is correct
3 Correct 292 ms 516 KB Output is correct
4 Correct 211 ms 500 KB Output is correct
5 Correct 301 ms 504 KB Output is correct
6 Correct 267 ms 500 KB Output is correct
7 Correct 311 ms 500 KB Output is correct
8 Correct 5 ms 512 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 320 ms 500 KB Output is correct
11 Correct 294 ms 500 KB Output is correct
12 Correct 280 ms 512 KB Output is correct
13 Correct 404 ms 500 KB Output is correct
14 Correct 5 ms 460 KB Output is correct
15 Correct 5 ms 384 KB Output is correct
16 Correct 388 ms 516 KB Output is correct
17 Correct 287 ms 504 KB Output is correct
18 Correct 528 ms 500 KB Output is correct
19 Correct 555 ms 640 KB Output is correct
20 Correct 502 ms 516 KB Output is correct
21 Correct 291 ms 500 KB Output is correct
22 Correct 5 ms 384 KB Output is correct
23 Correct 44 ms 512 KB Output is correct
24 Correct 252 ms 504 KB Output is correct
25 Correct 6 ms 512 KB Output is correct
26 Correct 4 ms 384 KB Output is correct
27 Correct 57 ms 384 KB Output is correct
28 Correct 64 ms 384 KB Output is correct
29 Correct 58 ms 384 KB Output is correct
30 Correct 456 ms 640 KB Output is correct
31 Correct 418 ms 500 KB Output is correct
32 Correct 506 ms 500 KB Output is correct
33 Correct 6 ms 384 KB Output is correct
34 Correct 5 ms 512 KB Output is correct
35 Correct 288 ms 508 KB Output is correct
36 Correct 60 ms 480 KB Output is correct
37 Correct 266 ms 516 KB Output is correct
38 Correct 5 ms 500 KB Output is correct
39 Correct 52 ms 512 KB Output is correct
40 Correct 51 ms 512 KB Output is correct
41 Correct 275 ms 504 KB Output is correct
42 Correct 5 ms 512 KB Output is correct
43 Correct 5 ms 460 KB Output is correct
44 Correct 6 ms 384 KB Output is correct
45 Correct 74 ms 512 KB Output is correct
46 Correct 75 ms 480 KB Output is correct
47 Correct 419 ms 504 KB Output is correct
48 Correct 508 ms 640 KB Output is correct
49 Correct 6 ms 420 KB Output is correct