oj.uz

Submission #251043

# Submission time Handle Problem Language Result Execution time Memory
251043 2020-07-20T01:29:38 Z IsaacMoris Minerals (JOI19_minerals) C++14
85 / 100
 58 ms 2976 KB 
#include<iostream>
#include <bits/stdc++.h>
#include "minerals.h"
#define ll long long
#define ld long double
#define IO ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
using namespace std;
void solve(vector<int> & v1, vector<int> & v2, bool p)
{
    int n=v1.size();
    if(n==1)
    {
        Answer(v1.back(),v2.back());
        return ;
    }
    if(!n)
        return;
    vector<int> x1, y1, x2, y2;
    int x;
    for(int i=0; i<n; i++)
    {
        if(i<=n*0.38)
        {
            x=Query(v1[i]);
            x1.push_back(v1[i]);
        }
        else
            x2.push_back(v1[i]);
    }
    for(auto i : v2)
    {
        int q=Query(i);
        if((q!=x && p) || (q==x && !p))
            y1.push_back(i);
        else
            y2.push_back(i);
        x=q;
    }
    v1.clear(), v2.clear();
    solve(x1,y1,!p);
    solve(x2,y2,p);
}
void Solve(int N)
{
    vector<int> v1, v2;
    int last=0;
    for (int i = 1; i <= 2 * N; ++i)
    {
        int x=Query(i);
        if(x!=last)
            v1.push_back(i);
        else
            v2.push_back(i);
        last=x;
    }
    solve(v1,v2, 1);
}

Compilation message

minerals.cpp: In function 'void solve(std::vector<int>&, std::vector<int>&, bool)':
minerals.cpp:33:14: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
         if((q!=x && p) || (q==x && !p))
             ~^~~

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 2 ms 512 KB Output is correct
3 Correct 5 ms 512 KB Output is correct
4 Correct 9 ms 768 KB Output is correct
5 Correct 18 ms 1280 KB Output is correct

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 0 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 2 ms 512 KB Output is correct
7 Correct 5 ms 512 KB Output is correct
8 Correct 9 ms 768 KB Output is correct
9 Correct 18 ms 1280 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 13 ms 1024 KB Output is correct
12 Correct 18 ms 1280 KB Output is correct
13 Correct 16 ms 1408 KB Output is correct
14 Correct 16 ms 1260 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 0 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 2 ms 512 KB Output is correct
7 Correct 5 ms 512 KB Output is correct
8 Correct 9 ms 768 KB Output is correct
9 Correct 18 ms 1280 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 13 ms 1024 KB Output is correct
12 Correct 18 ms 1280 KB Output is correct
13 Correct 16 ms 1408 KB Output is correct
14 Correct 16 ms 1260 KB Output is correct
15 Correct 47 ms 2876 KB Output is correct
16 Correct 47 ms 2856 KB Output is correct
17 Correct 41 ms 2884 KB Output is correct
18 Correct 47 ms 2636 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 0 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 2 ms 512 KB Output is correct
7 Correct 5 ms 512 KB Output is correct
8 Correct 9 ms 768 KB Output is correct
9 Correct 18 ms 1280 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 13 ms 1024 KB Output is correct
12 Correct 18 ms 1280 KB Output is correct
13 Correct 16 ms 1408 KB Output is correct
14 Correct 16 ms 1260 KB Output is correct
15 Correct 47 ms 2876 KB Output is correct
16 Correct 47 ms 2856 KB Output is correct
17 Correct 41 ms 2884 KB Output is correct
18 Correct 47 ms 2636 KB Output is correct
19 Correct 52 ms 2964 KB Output is correct
20 Correct 49 ms 2848 KB Output is correct
21 Correct 58 ms 2876 KB Output is correct
22 Correct 48 ms 2752 KB Output is correct

Subtask #6
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 0 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 2 ms 512 KB Output is correct
7 Correct 5 ms 512 KB Output is correct
8 Correct 9 ms 768 KB Output is correct
9 Correct 18 ms 1280 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 13 ms 1024 KB Output is correct
12 Correct 18 ms 1280 KB Output is correct
13 Correct 16 ms 1408 KB Output is correct
14 Correct 16 ms 1260 KB Output is correct
15 Correct 47 ms 2876 KB Output is correct
16 Correct 47 ms 2856 KB Output is correct
17 Correct 41 ms 2884 KB Output is correct
18 Correct 47 ms 2636 KB Output is correct
19 Correct 52 ms 2964 KB Output is correct
20 Correct 49 ms 2848 KB Output is correct
21 Correct 58 ms 2876 KB Output is correct
22 Correct 48 ms 2752 KB Output is correct
23 Correct 57 ms 2976 KB Output is correct
24 Correct 52 ms 2976 KB Output is correct
25 Correct 42 ms 2952 KB Output is correct
26 Correct 44 ms 2752 KB Output is correct

Subtask #7
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 0 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 2 ms 512 KB Output is correct
7 Correct 5 ms 512 KB Output is correct
8 Correct 9 ms 768 KB Output is correct
9 Correct 18 ms 1280 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 13 ms 1024 KB Output is correct
12 Correct 18 ms 1280 KB Output is correct
13 Correct 16 ms 1408 KB Output is correct
14 Correct 16 ms 1260 KB Output is correct
15 Correct 47 ms 2876 KB Output is correct
16 Correct 47 ms 2856 KB Output is correct
17 Correct 41 ms 2884 KB Output is correct
18 Correct 47 ms 2636 KB Output is correct
19 Correct 52 ms 2964 KB Output is correct
20 Correct 49 ms 2848 KB Output is correct
21 Correct 58 ms 2876 KB Output is correct
22 Correct 48 ms 2752 KB Output is correct
23 Correct 57 ms 2976 KB Output is correct
24 Correct 52 ms 2976 KB Output is correct
25 Correct 42 ms 2952 KB Output is correct
26 Correct 44 ms 2752 KB Output is correct
27 Correct 52 ms 2976 KB Output is correct
28 Correct 51 ms 2972 KB Output is correct
29 Correct 45 ms 2948 KB Output is correct
30 Correct 44 ms 2880 KB Output is correct

Subtask #8
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 0 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 2 ms 512 KB Output is correct
7 Correct 5 ms 512 KB Output is correct
8 Correct 9 ms 768 KB Output is correct
9 Correct 18 ms 1280 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 13 ms 1024 KB Output is correct
12 Correct 18 ms 1280 KB Output is correct
13 Correct 16 ms 1408 KB Output is correct
14 Correct 16 ms 1260 KB Output is correct
15 Correct 47 ms 2876 KB Output is correct
16 Correct 47 ms 2856 KB Output is correct
17 Correct 41 ms 2884 KB Output is correct
18 Correct 47 ms 2636 KB Output is correct
19 Correct 52 ms 2964 KB Output is correct
20 Correct 49 ms 2848 KB Output is correct
21 Correct 58 ms 2876 KB Output is correct
22 Correct 48 ms 2752 KB Output is correct
23 Correct 57 ms 2976 KB Output is correct
24 Correct 52 ms 2976 KB Output is correct
25 Correct 42 ms 2952 KB Output is correct
26 Correct 44 ms 2752 KB Output is correct
27 Correct 52 ms 2976 KB Output is correct
28 Correct 51 ms 2972 KB Output is correct
29 Correct 45 ms 2948 KB Output is correct
30 Correct 44 ms 2880 KB Output is correct
31 Incorrect 52 ms 2952 KB Wrong Answer [2]
32 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 0 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 2 ms 512 KB Output is correct
7 Correct 5 ms 512 KB Output is correct
8 Correct 9 ms 768 KB Output is correct
9 Correct 18 ms 1280 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 13 ms 1024 KB Output is correct
12 Correct 18 ms 1280 KB Output is correct
13 Correct 16 ms 1408 KB Output is correct
14 Correct 16 ms 1260 KB Output is correct
15 Correct 47 ms 2876 KB Output is correct
16 Correct 47 ms 2856 KB Output is correct
17 Correct 41 ms 2884 KB Output is correct
18 Correct 47 ms 2636 KB Output is correct
19 Correct 52 ms 2964 KB Output is correct
20 Correct 49 ms 2848 KB Output is correct
21 Correct 58 ms 2876 KB Output is correct
22 Correct 48 ms 2752 KB Output is correct
23 Correct 57 ms 2976 KB Output is correct
24 Correct 52 ms 2976 KB Output is correct
25 Correct 42 ms 2952 KB Output is correct
26 Correct 44 ms 2752 KB Output is correct
27 Correct 52 ms 2976 KB Output is correct
28 Correct 51 ms 2972 KB Output is correct
29 Correct 45 ms 2948 KB Output is correct
30 Correct 44 ms 2880 KB Output is correct
31 Incorrect 52 ms 2952 KB Wrong Answer [2]
32 Halted 0 ms 0 KB -