oj.uz

Submission #251040

# Submission time Handle Problem Language Result Execution time Memory
251040 2020-07-20T01:25:42 Z IsaacMoris Minerals (JOI19_minerals) C++14
80 / 100
 53 ms 2816 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/2)
        {
            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 1 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 0 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 384 KB Output is correct
3 Correct 4 ms 512 KB Output is correct
4 Correct 9 ms 768 KB Output is correct
5 Correct 17 ms 1152 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 1 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 4 ms 512 KB Output is correct
8 Correct 9 ms 768 KB Output is correct
9 Correct 17 ms 1152 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 12 ms 1024 KB Output is correct
12 Correct 19 ms 1280 KB Output is correct
13 Correct 15 ms 1152 KB Output is correct
14 Correct 15 ms 1152 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 1 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 4 ms 512 KB Output is correct
8 Correct 9 ms 768 KB Output is correct
9 Correct 17 ms 1152 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 12 ms 1024 KB Output is correct
12 Correct 19 ms 1280 KB Output is correct
13 Correct 15 ms 1152 KB Output is correct
14 Correct 15 ms 1152 KB Output is correct
15 Correct 48 ms 2720 KB Output is correct
16 Correct 48 ms 2620 KB Output is correct
17 Correct 45 ms 2632 KB Output is correct
18 Correct 40 ms 2360 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 1 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 4 ms 512 KB Output is correct
8 Correct 9 ms 768 KB Output is correct
9 Correct 17 ms 1152 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 12 ms 1024 KB Output is correct
12 Correct 19 ms 1280 KB Output is correct
13 Correct 15 ms 1152 KB Output is correct
14 Correct 15 ms 1152 KB Output is correct
15 Correct 48 ms 2720 KB Output is correct
16 Correct 48 ms 2620 KB Output is correct
17 Correct 45 ms 2632 KB Output is correct
18 Correct 40 ms 2360 KB Output is correct
19 Correct 48 ms 2688 KB Output is correct
20 Correct 49 ms 2696 KB Output is correct
21 Correct 40 ms 2612 KB Output is correct
22 Correct 44 ms 2484 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 1 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 4 ms 512 KB Output is correct
8 Correct 9 ms 768 KB Output is correct
9 Correct 17 ms 1152 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 12 ms 1024 KB Output is correct
12 Correct 19 ms 1280 KB Output is correct
13 Correct 15 ms 1152 KB Output is correct
14 Correct 15 ms 1152 KB Output is correct
15 Correct 48 ms 2720 KB Output is correct
16 Correct 48 ms 2620 KB Output is correct
17 Correct 45 ms 2632 KB Output is correct
18 Correct 40 ms 2360 KB Output is correct
19 Correct 48 ms 2688 KB Output is correct
20 Correct 49 ms 2696 KB Output is correct
21 Correct 40 ms 2612 KB Output is correct
22 Correct 44 ms 2484 KB Output is correct
23 Correct 49 ms 2740 KB Output is correct
24 Correct 53 ms 2736 KB Output is correct
25 Correct 43 ms 2720 KB Output is correct
26 Correct 42 ms 2464 KB Output is correct

Subtask #7
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 4 ms 512 KB Output is correct
8 Correct 9 ms 768 KB Output is correct
9 Correct 17 ms 1152 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 12 ms 1024 KB Output is correct
12 Correct 19 ms 1280 KB Output is correct
13 Correct 15 ms 1152 KB Output is correct
14 Correct 15 ms 1152 KB Output is correct
15 Correct 48 ms 2720 KB Output is correct
16 Correct 48 ms 2620 KB Output is correct
17 Correct 45 ms 2632 KB Output is correct
18 Correct 40 ms 2360 KB Output is correct
19 Correct 48 ms 2688 KB Output is correct
20 Correct 49 ms 2696 KB Output is correct
21 Correct 40 ms 2612 KB Output is correct
22 Correct 44 ms 2484 KB Output is correct
23 Correct 49 ms 2740 KB Output is correct
24 Correct 53 ms 2736 KB Output is correct
25 Correct 43 ms 2720 KB Output is correct
26 Correct 42 ms 2464 KB Output is correct
27 Incorrect 53 ms 2816 KB Wrong Answer [2]
28 Halted 0 ms 0 KB -

Subtask #8
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 4 ms 512 KB Output is correct
8 Correct 9 ms 768 KB Output is correct
9 Correct 17 ms 1152 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 12 ms 1024 KB Output is correct
12 Correct 19 ms 1280 KB Output is correct
13 Correct 15 ms 1152 KB Output is correct
14 Correct 15 ms 1152 KB Output is correct
15 Correct 48 ms 2720 KB Output is correct
16 Correct 48 ms 2620 KB Output is correct
17 Correct 45 ms 2632 KB Output is correct
18 Correct 40 ms 2360 KB Output is correct
19 Correct 48 ms 2688 KB Output is correct
20 Correct 49 ms 2696 KB Output is correct
21 Correct 40 ms 2612 KB Output is correct
22 Correct 44 ms 2484 KB Output is correct
23 Correct 49 ms 2740 KB Output is correct
24 Correct 53 ms 2736 KB Output is correct
25 Correct 43 ms 2720 KB Output is correct
26 Correct 42 ms 2464 KB Output is correct
27 Incorrect 53 ms 2816 KB Wrong Answer [2]
28 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 1 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 4 ms 512 KB Output is correct
8 Correct 9 ms 768 KB Output is correct
9 Correct 17 ms 1152 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 12 ms 1024 KB Output is correct
12 Correct 19 ms 1280 KB Output is correct
13 Correct 15 ms 1152 KB Output is correct
14 Correct 15 ms 1152 KB Output is correct
15 Correct 48 ms 2720 KB Output is correct
16 Correct 48 ms 2620 KB Output is correct
17 Correct 45 ms 2632 KB Output is correct
18 Correct 40 ms 2360 KB Output is correct
19 Correct 48 ms 2688 KB Output is correct
20 Correct 49 ms 2696 KB Output is correct
21 Correct 40 ms 2612 KB Output is correct
22 Correct 44 ms 2484 KB Output is correct
23 Correct 49 ms 2740 KB Output is correct
24 Correct 53 ms 2736 KB Output is correct
25 Correct 43 ms 2720 KB Output is correct
26 Correct 42 ms 2464 KB Output is correct
27 Incorrect 53 ms 2816 KB Wrong Answer [2]
28 Halted 0 ms 0 KB -