oj.uz

Submission #137930

# Submission time Handle Problem Language Result Execution time Memory
137930 2019-07-28T14:19:05 Z zoooma13 Minerals (JOI19_minerals) C++14
40 / 100
 39 ms 3156 KB 
#include "bits/stdc++.h"
#include "minerals.h"
using namespace std;

void go(vector<int> h1 ,vector<int> h2){
    if(h1.size() == 1 && h2.size() == 1){
        Answer(h1.front() ,h2.front());
        return;
    }

    vector <int> nh1 = vector<int>{h1.begin() ,h1.begin()+h1.size()/2};
    vector <int> nh2 = vector<int>{h1.begin()+h1.size()/2 ,h1.end()};
    for(int i=0; i<nh1.size(); i++)
        Query(nh1[i]);

    vector <int> mh1 ,mh2;
    for(int i=0; i<h2.size(); i++){
        if(Query(h2[i]) == nh1.size())
            mh1.push_back(h2[i]);
        else
            mh2.push_back(h2[i]);
        Query(h2[i]);
    }

    for(int i=0; i<nh1.size(); i++)
        Query(nh1[i]);

    if(nh1.size()) go(nh1 ,mh1);
    if(nh2.size()) go(nh2 ,mh2);
}

void Solve(int N) {
    vector <int> h1 ,h2;
    for(int lst=0,i=1; i<=2*N; i++){
        if(Query(i) == lst)
            h2.push_back(i);
        else
            h1.push_back(i) ,lst++;
    }
    for(int i=1; i<=2*N; i++)
        Query(i);

    go(h1 ,h2);
}

Compilation message

minerals.cpp: In function 'void go(std::vector<int>, std::vector<int>)':
minerals.cpp:13:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=0; i<nh1.size(); i++)
                  ~^~~~~~~~~~~
minerals.cpp:17:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=0; i<h2.size(); i++){
                  ~^~~~~~~~~~
minerals.cpp:18:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         if(Query(h2[i]) == nh1.size())
            ~~~~~~~~~~~~~^~~~~~~~~~~~~
minerals.cpp:25:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=0; i<nh1.size(); i++)
                  ~^~~~~~~~~~~

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 248 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 252 KB Output is correct
4 Correct 2 ms 248 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 4 ms 376 KB Output is correct
3 Correct 7 ms 504 KB Output is correct
4 Correct 12 ms 764 KB Output is correct
5 Correct 22 ms 1276 KB Output is correct

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 248 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 252 KB Output is correct
4 Correct 2 ms 248 KB Output is correct
5 Correct 3 ms 376 KB Output is correct
6 Correct 4 ms 376 KB Output is correct
7 Correct 7 ms 504 KB Output is correct
8 Correct 12 ms 764 KB Output is correct
9 Correct 22 ms 1276 KB Output is correct
10 Correct 3 ms 376 KB Output is correct
11 Correct 16 ms 1144 KB Output is correct
12 Correct 22 ms 1444 KB Output is correct
13 Correct 20 ms 1460 KB Output is correct
14 Correct 20 ms 1320 KB Output is correct

Subtask #4
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 248 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 252 KB Output is correct
4 Correct 2 ms 248 KB Output is correct
5 Correct 3 ms 376 KB Output is correct
6 Correct 4 ms 376 KB Output is correct
7 Correct 7 ms 504 KB Output is correct
8 Correct 12 ms 764 KB Output is correct
9 Correct 22 ms 1276 KB Output is correct
10 Correct 3 ms 376 KB Output is correct
11 Correct 16 ms 1144 KB Output is correct
12 Correct 22 ms 1444 KB Output is correct
13 Correct 20 ms 1460 KB Output is correct
14 Correct 20 ms 1320 KB Output is correct
15 Incorrect 39 ms 3156 KB Wrong Answer [2]
16 Halted 0 ms 0 KB -

Subtask #5
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 248 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 252 KB Output is correct
4 Correct 2 ms 248 KB Output is correct
5 Correct 3 ms 376 KB Output is correct
6 Correct 4 ms 376 KB Output is correct
7 Correct 7 ms 504 KB Output is correct
8 Correct 12 ms 764 KB Output is correct
9 Correct 22 ms 1276 KB Output is correct
10 Correct 3 ms 376 KB Output is correct
11 Correct 16 ms 1144 KB Output is correct
12 Correct 22 ms 1444 KB Output is correct
13 Correct 20 ms 1460 KB Output is correct
14 Correct 20 ms 1320 KB Output is correct
15 Incorrect 39 ms 3156 KB Wrong Answer [2]
16 Halted 0 ms 0 KB -

Subtask #6
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 248 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 252 KB Output is correct
4 Correct 2 ms 248 KB Output is correct
5 Correct 3 ms 376 KB Output is correct
6 Correct 4 ms 376 KB Output is correct
7 Correct 7 ms 504 KB Output is correct
8 Correct 12 ms 764 KB Output is correct
9 Correct 22 ms 1276 KB Output is correct
10 Correct 3 ms 376 KB Output is correct
11 Correct 16 ms 1144 KB Output is correct
12 Correct 22 ms 1444 KB Output is correct
13 Correct 20 ms 1460 KB Output is correct
14 Correct 20 ms 1320 KB Output is correct
15 Incorrect 39 ms 3156 KB Wrong Answer [2]
16 Halted 0 ms 0 KB -

Subtask #7
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 248 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 252 KB Output is correct
4 Correct 2 ms 248 KB Output is correct
5 Correct 3 ms 376 KB Output is correct
6 Correct 4 ms 376 KB Output is correct
7 Correct 7 ms 504 KB Output is correct
8 Correct 12 ms 764 KB Output is correct
9 Correct 22 ms 1276 KB Output is correct
10 Correct 3 ms 376 KB Output is correct
11 Correct 16 ms 1144 KB Output is correct
12 Correct 22 ms 1444 KB Output is correct
13 Correct 20 ms 1460 KB Output is correct
14 Correct 20 ms 1320 KB Output is correct
15 Incorrect 39 ms 3156 KB Wrong Answer [2]
16 Halted 0 ms 0 KB -

Subtask #8
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 248 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 252 KB Output is correct
4 Correct 2 ms 248 KB Output is correct
5 Correct 3 ms 376 KB Output is correct
6 Correct 4 ms 376 KB Output is correct
7 Correct 7 ms 504 KB Output is correct
8 Correct 12 ms 764 KB Output is correct
9 Correct 22 ms 1276 KB Output is correct
10 Correct 3 ms 376 KB Output is correct
11 Correct 16 ms 1144 KB Output is correct
12 Correct 22 ms 1444 KB Output is correct
13 Correct 20 ms 1460 KB Output is correct
14 Correct 20 ms 1320 KB Output is correct
15 Incorrect 39 ms 3156 KB Wrong Answer [2]
16 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 248 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 252 KB Output is correct
4 Correct 2 ms 248 KB Output is correct
5 Correct 3 ms 376 KB Output is correct
6 Correct 4 ms 376 KB Output is correct
7 Correct 7 ms 504 KB Output is correct
8 Correct 12 ms 764 KB Output is correct
9 Correct 22 ms 1276 KB Output is correct
10 Correct 3 ms 376 KB Output is correct
11 Correct 16 ms 1144 KB Output is correct
12 Correct 22 ms 1444 KB Output is correct
13 Correct 20 ms 1460 KB Output is correct
14 Correct 20 ms 1320 KB Output is correct
15 Incorrect 39 ms 3156 KB Wrong Answer [2]
16 Halted 0 ms 0 KB -