oj.uz

Submission #201731

# Submission time Handle Problem Language Result Execution time Memory
201731 2020-02-11T20:36:08 Z susko3 Xylophone (JOI18_xylophone) C++11
100 / 100
 103 ms 508 KB 
#include "xylophone.h"
#include<bits/stdc++.h>

using namespace std;

int raz(int a, int b, int c)
{
    return max(a, max(b, c)) - min(a, min(b, c));
}

int rj(int s1, int s2, int pov, int uk)
{
    int novi = raz(s1, s2, s2+pov);
    if(novi == uk)
    {
        return s2+pov;
    }
    else
    {
        return s2-pov;
    }
}

void solve(int N) {

    int bar[100000];
    bar[1] = 0;
    bar[2] = query(1, 2);

    for(int i = 3; i <= N; i++)
    {
        int dva = query(i-1, i);
        int tri = query(i-2, i);

        bar[i] = rj(bar[i-2], bar[i-1], dva, tri);
    }

    int mali_naj = 10000000;
    int mali_ind = 0;
    int veli_naj = -10000000;
    int veli_ind = 0;

    for(int i = 1; i <= N; i++)
    {
        if(bar[i] < mali_naj)
        {
            mali_naj = bar[i];
            mali_ind = i;
        }
        if(bar[i] > veli_naj)
        {
            veli_naj = bar[i];
            veli_ind = i;
        }
    }
/*
    for(int i = 1; i <= N; i++)
    {
        cout << i << ' ' << bar[i] << endl;
	}

	cout << "???????\n";


    cout << mali_naj << ' ' << mali_ind << endl << veli_naj << ' ' << veli_ind << endl;

    cout << "=======\n";*/

    int poc = 1 - mali_naj;

    if(veli_ind > mali_ind)
    {
        for(int i = 1; i <= N; i++)
        {
            bar[i] += poc;
        }
    }
    else
    {
        for(int i = 1; i <= N; i++)
        {
            bar[i] = N + 1 - bar[i] - poc;
        }
    }

    /*
    cout << "\nrj:\n";
    for(int i = 1; i <= N; i++)
    {
        cout << i << ' ' << bar[i] << endl;
	}*/

	for(int i = 1; i <= N; i++)
    {
		answer(i, bar[i]);
	}
}

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 248 KB Output is correct
2 Correct 5 ms 248 KB Output is correct
3 Correct 6 ms 248 KB Output is correct
4 Correct 6 ms 252 KB Output is correct
5 Correct 7 ms 376 KB Output is correct
6 Correct 6 ms 248 KB Output is correct
7 Correct 7 ms 248 KB Output is correct
8 Correct 7 ms 248 KB Output is correct
9 Correct 8 ms 252 KB Output is correct
10 Correct 7 ms 376 KB Output is correct
11 Correct 8 ms 376 KB Output is correct
12 Correct 9 ms 380 KB Output is correct
13 Correct 7 ms 248 KB Output is correct
14 Correct 7 ms 376 KB Output is correct
15 Correct 8 ms 248 KB Output is correct

Subtask #2
36.0 / 36.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 248 KB Output is correct
2 Correct 5 ms 248 KB Output is correct
3 Correct 6 ms 248 KB Output is correct
4 Correct 6 ms 252 KB Output is correct
5 Correct 7 ms 376 KB Output is correct
6 Correct 6 ms 248 KB Output is correct
7 Correct 7 ms 248 KB Output is correct
8 Correct 7 ms 248 KB Output is correct
9 Correct 8 ms 252 KB Output is correct
10 Correct 7 ms 376 KB Output is correct
11 Correct 8 ms 376 KB Output is correct
12 Correct 9 ms 380 KB Output is correct
13 Correct 7 ms 248 KB Output is correct
14 Correct 7 ms 376 KB Output is correct
15 Correct 8 ms 248 KB Output is correct
16 Correct 10 ms 248 KB Output is correct
17 Correct 14 ms 280 KB Output is correct
18 Correct 22 ms 252 KB Output is correct
19 Correct 23 ms 248 KB Output is correct
20 Correct 25 ms 376 KB Output is correct
21 Correct 22 ms 376 KB Output is correct
22 Correct 21 ms 248 KB Output is correct
23 Correct 24 ms 376 KB Output is correct
24 Correct 20 ms 248 KB Output is correct
25 Correct 19 ms 376 KB Output is correct
26 Correct 22 ms 320 KB Output is correct
27 Correct 23 ms 376 KB Output is correct
28 Correct 24 ms 248 KB Output is correct
29 Correct 22 ms 380 KB Output is correct
30 Correct 22 ms 300 KB Output is correct

Subtask #3
53.0 / 53.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 248 KB Output is correct
2 Correct 5 ms 248 KB Output is correct
3 Correct 6 ms 248 KB Output is correct
4 Correct 6 ms 252 KB Output is correct
5 Correct 7 ms 376 KB Output is correct
6 Correct 6 ms 248 KB Output is correct
7 Correct 7 ms 248 KB Output is correct
8 Correct 7 ms 248 KB Output is correct
9 Correct 8 ms 252 KB Output is correct
10 Correct 7 ms 376 KB Output is correct
11 Correct 8 ms 376 KB Output is correct
12 Correct 9 ms 380 KB Output is correct
13 Correct 7 ms 248 KB Output is correct
14 Correct 7 ms 376 KB Output is correct
15 Correct 8 ms 248 KB Output is correct
16 Correct 10 ms 248 KB Output is correct
17 Correct 14 ms 280 KB Output is correct
18 Correct 22 ms 252 KB Output is correct
19 Correct 23 ms 248 KB Output is correct
20 Correct 25 ms 376 KB Output is correct
21 Correct 22 ms 376 KB Output is correct
22 Correct 21 ms 248 KB Output is correct
23 Correct 24 ms 376 KB Output is correct
24 Correct 20 ms 248 KB Output is correct
25 Correct 19 ms 376 KB Output is correct
26 Correct 22 ms 320 KB Output is correct
27 Correct 23 ms 376 KB Output is correct
28 Correct 24 ms 248 KB Output is correct
29 Correct 22 ms 380 KB Output is correct
30 Correct 22 ms 300 KB Output is correct
31 Correct 43 ms 248 KB Output is correct
32 Correct 64 ms 248 KB Output is correct
33 Correct 75 ms 248 KB Output is correct
34 Correct 103 ms 332 KB Output is correct
35 Correct 79 ms 248 KB Output is correct
36 Correct 100 ms 376 KB Output is correct
37 Correct 80 ms 376 KB Output is correct
38 Correct 96 ms 324 KB Output is correct
39 Correct 93 ms 376 KB Output is correct
40 Correct 98 ms 428 KB Output is correct
41 Correct 96 ms 376 KB Output is correct
42 Correct 91 ms 248 KB Output is correct
43 Correct 80 ms 376 KB Output is correct
44 Correct 86 ms 508 KB Output is correct
45 Correct 95 ms 376 KB Output is correct
46 Correct 96 ms 376 KB Output is correct
47 Correct 95 ms 248 KB Output is correct
48 Correct 93 ms 376 KB Output is correct
49 Correct 97 ms 376 KB Output is correct
50 Correct 95 ms 248 KB Output is correct
51 Correct 82 ms 248 KB Output is correct
52 Correct 98 ms 248 KB Output is correct
53 Correct 89 ms 376 KB Output is correct
54 Correct 91 ms 424 KB Output is correct
55 Correct 94 ms 252 KB Output is correct
56 Correct 103 ms 380 KB Output is correct
57 Correct 95 ms 376 KB Output is correct
58 Correct 89 ms 376 KB Output is correct
59 Correct 93 ms 376 KB Output is correct
60 Correct 94 ms 376 KB Output is correct