oj.uz

Submission #250128

# Submission time Handle Problem Language Result Execution time Memory
250128 2020-07-17T04:24:14 Z dwsc Minerals (JOI19_minerals) C++14
80 / 100
 68 ms 3476 KB 
#include "minerals.h"
#include <bits/stdc++.h>
using namespace std;
int n;
void solve(vector<int> v1,vector<int> v2,bool in1,bool in2){
    if (v1.size() == 1){
        Answer(v1[0],v2[0]);
        return;
    }
    int stop = v1.size()/2;
    vector<int> v1a,v1b,v2a,v2b;
    int num;
    for (int i = 0; i < v1.size(); i++){
        if (i < stop){
            num = Query(v1[i]);
            //if (in[v1[i]]) cout << "Added" << " " << v1[i] << "\n";
            //else cout << "Removed" << " " << v1[i] << "\n";
            v1a.push_back(v1[i]);
        }
        else{
            v1b.push_back(v1[i]);
        }
    }
    for (int i = 0; i < v2.size(); i++){
        //if (in[v2[i]]) cout << "Added" << " " << v2[i] << "\n";
        //else cout << "Removed" << " " << v2[i] << "\n";
        int temp = Query(v2[i]);
        if (in1 && in2){
            if (temp < num) v2a.push_back(v2[i]);
            else v2b.push_back(v2[i]);
        }
        else if (in1 && !in2){
            if (temp > num) v2a.push_back(v2[i]);
            else v2b.push_back(v2[i]);
        }
        else if (!in1 && in2){
            if (temp == num) v2a.push_back(v2[i]);
            else v2b.push_back(v2[i]);
        }
        else{
            if (temp == num) v2a.push_back(v2[i]);
            else v2b.push_back(v2[i]);
        }
        num = temp;
    }
    solve(v1a,v2a,!in1,!in2);
    solve(v1b,v2b,in1,!in2);
}
void Solve(int N) {
    n = N;
    vector<int> v1,v2;
    int num = 0;
    for (int i = 1; i <= 2*N; i++){
        int temp = Query(i);
        if (temp > num){
            num++;
            v1.push_back(i);
        }
        else{
            v2.push_back(i);
        }
    }
    solve(v1,v2,1,1);
}

Compilation message

minerals.cpp: In function 'void solve(std::vector<int>, std::vector<int>, bool, bool)':
minerals.cpp:13:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = 0; i < v1.size(); i++){
                     ~~^~~~~~~~~~~
minerals.cpp:24:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = 0; i < v2.size(); i++){
                     ~~^~~~~~~~~~~
minerals.cpp:29:13: warning: 'num' may be used uninitialized in this function [-Wmaybe-uninitialized]
             if (temp < num) v2a.push_back(v2[i]);
             ^~

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 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 3 ms 512 KB Output is correct
3 Correct 5 ms 640 KB Output is correct
4 Correct 10 ms 896 KB Output is correct
5 Correct 20 ms 1356 KB Output is correct

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 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 3 ms 512 KB Output is correct
7 Correct 5 ms 640 KB Output is correct
8 Correct 10 ms 896 KB Output is correct
9 Correct 20 ms 1356 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 14 ms 1152 KB Output is correct
12 Correct 20 ms 1452 KB Output is correct
13 Correct 17 ms 1460 KB Output is correct
14 Correct 27 ms 1324 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 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 3 ms 512 KB Output is correct
7 Correct 5 ms 640 KB Output is correct
8 Correct 10 ms 896 KB Output is correct
9 Correct 20 ms 1356 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 14 ms 1152 KB Output is correct
12 Correct 20 ms 1452 KB Output is correct
13 Correct 17 ms 1460 KB Output is correct
14 Correct 27 ms 1324 KB Output is correct
15 Correct 58 ms 3224 KB Output is correct
16 Correct 58 ms 3352 KB Output is correct
17 Correct 53 ms 3164 KB Output is correct
18 Correct 51 ms 2992 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 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 3 ms 512 KB Output is correct
7 Correct 5 ms 640 KB Output is correct
8 Correct 10 ms 896 KB Output is correct
9 Correct 20 ms 1356 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 14 ms 1152 KB Output is correct
12 Correct 20 ms 1452 KB Output is correct
13 Correct 17 ms 1460 KB Output is correct
14 Correct 27 ms 1324 KB Output is correct
15 Correct 58 ms 3224 KB Output is correct
16 Correct 58 ms 3352 KB Output is correct
17 Correct 53 ms 3164 KB Output is correct
18 Correct 51 ms 2992 KB Output is correct
19 Correct 61 ms 3280 KB Output is correct
20 Correct 68 ms 3280 KB Output is correct
21 Correct 52 ms 3144 KB Output is correct
22 Correct 50 ms 3064 KB Output is correct

Subtask #6
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 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 3 ms 512 KB Output is correct
7 Correct 5 ms 640 KB Output is correct
8 Correct 10 ms 896 KB Output is correct
9 Correct 20 ms 1356 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 14 ms 1152 KB Output is correct
12 Correct 20 ms 1452 KB Output is correct
13 Correct 17 ms 1460 KB Output is correct
14 Correct 27 ms 1324 KB Output is correct
15 Correct 58 ms 3224 KB Output is correct
16 Correct 58 ms 3352 KB Output is correct
17 Correct 53 ms 3164 KB Output is correct
18 Correct 51 ms 2992 KB Output is correct
19 Correct 61 ms 3280 KB Output is correct
20 Correct 68 ms 3280 KB Output is correct
21 Correct 52 ms 3144 KB Output is correct
22 Correct 50 ms 3064 KB Output is correct
23 Correct 58 ms 3380 KB Output is correct
24 Correct 65 ms 3380 KB Output is correct
25 Correct 52 ms 3216 KB Output is correct
26 Correct 56 ms 3152 KB Output is correct

Subtask #7
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 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 3 ms 512 KB Output is correct
7 Correct 5 ms 640 KB Output is correct
8 Correct 10 ms 896 KB Output is correct
9 Correct 20 ms 1356 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 14 ms 1152 KB Output is correct
12 Correct 20 ms 1452 KB Output is correct
13 Correct 17 ms 1460 KB Output is correct
14 Correct 27 ms 1324 KB Output is correct
15 Correct 58 ms 3224 KB Output is correct
16 Correct 58 ms 3352 KB Output is correct
17 Correct 53 ms 3164 KB Output is correct
18 Correct 51 ms 2992 KB Output is correct
19 Correct 61 ms 3280 KB Output is correct
20 Correct 68 ms 3280 KB Output is correct
21 Correct 52 ms 3144 KB Output is correct
22 Correct 50 ms 3064 KB Output is correct
23 Correct 58 ms 3380 KB Output is correct
24 Correct 65 ms 3380 KB Output is correct
25 Correct 52 ms 3216 KB Output is correct
26 Correct 56 ms 3152 KB Output is correct
27 Incorrect 59 ms 3476 KB Wrong Answer [2]
28 Halted 0 ms 0 KB -

Subtask #8
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 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 3 ms 512 KB Output is correct
7 Correct 5 ms 640 KB Output is correct
8 Correct 10 ms 896 KB Output is correct
9 Correct 20 ms 1356 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 14 ms 1152 KB Output is correct
12 Correct 20 ms 1452 KB Output is correct
13 Correct 17 ms 1460 KB Output is correct
14 Correct 27 ms 1324 KB Output is correct
15 Correct 58 ms 3224 KB Output is correct
16 Correct 58 ms 3352 KB Output is correct
17 Correct 53 ms 3164 KB Output is correct
18 Correct 51 ms 2992 KB Output is correct
19 Correct 61 ms 3280 KB Output is correct
20 Correct 68 ms 3280 KB Output is correct
21 Correct 52 ms 3144 KB Output is correct
22 Correct 50 ms 3064 KB Output is correct
23 Correct 58 ms 3380 KB Output is correct
24 Correct 65 ms 3380 KB Output is correct
25 Correct 52 ms 3216 KB Output is correct
26 Correct 56 ms 3152 KB Output is correct
27 Incorrect 59 ms 3476 KB Wrong Answer [2]
28 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 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 3 ms 512 KB Output is correct
7 Correct 5 ms 640 KB Output is correct
8 Correct 10 ms 896 KB Output is correct
9 Correct 20 ms 1356 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 14 ms 1152 KB Output is correct
12 Correct 20 ms 1452 KB Output is correct
13 Correct 17 ms 1460 KB Output is correct
14 Correct 27 ms 1324 KB Output is correct
15 Correct 58 ms 3224 KB Output is correct
16 Correct 58 ms 3352 KB Output is correct
17 Correct 53 ms 3164 KB Output is correct
18 Correct 51 ms 2992 KB Output is correct
19 Correct 61 ms 3280 KB Output is correct
20 Correct 68 ms 3280 KB Output is correct
21 Correct 52 ms 3144 KB Output is correct
22 Correct 50 ms 3064 KB Output is correct
23 Correct 58 ms 3380 KB Output is correct
24 Correct 65 ms 3380 KB Output is correct
25 Correct 52 ms 3216 KB Output is correct
26 Correct 56 ms 3152 KB Output is correct
27 Incorrect 59 ms 3476 KB Wrong Answer [2]
28 Halted 0 ms 0 KB -