oj.uz

Submission #1007930

# Submission time Handle Problem Language Result Execution time Memory
1007930 2024-06-25T23:13:07 Z teesla Detecting Molecules (IOI16_molecules) C++14
9 / 100
 37 ms 65536 KB 
#include "molecules.h"
#include <bits/stdc++.h>
using namespace std;

vector<int> find_subset(int l, int u, vector<int> ww) {

    vector<pair<int,int>> w;

    for(int i=0; i<ww.size(); i++){
        w.push_back({ww[i], i});
    }
    sort(w.begin(), w.end());
    vector<int> res;

    int i = 1, f = w.size();
    while(i<=f){

        int meio = (i+f)/2;
        
        int soma = 0;
        for(int j=1; j<=meio; j++) soma += w[w.size()-j].first;
        if(soma < l){i = meio + 1; continue;}

        soma = 0;
        for(int j=0; j<meio; j++) {soma += w[j].first; res.push_back(w[j].second);}
        if(soma > u){f = meio-1;res.clear(); continue;}

        for(int j = 0; j<= meio; j++){
            if(soma >= l and soma <=u) return res;
            soma -= w[j].first;
            soma += w[j+meio].first;
            res[j] = w[j+meio].second;
        }
    }

    return res;
}

Compilation message

molecules.cpp: In function 'std::vector<int> find_subset(int, int, std::vector<int>)':
molecules.cpp:9:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    9 |     for(int i=0; i<ww.size(); i++){
      |                  ~^~~~~~~~~~

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB OK (n = 1, answer = NO)
2 Correct 0 ms 348 KB OK (n = 1, answer = NO)
3 Correct 0 ms 348 KB OK (n = 1, answer = YES)
4 Correct 0 ms 344 KB OK (n = 2, answer = YES)
5 Correct 0 ms 348 KB OK (n = 2, answer = YES)
6 Correct 0 ms 344 KB OK (n = 3, answer = YES)
7 Correct 0 ms 348 KB OK (n = 3, answer = YES)
8 Correct 0 ms 348 KB OK (n = 3, answer = YES)
9 Correct 0 ms 348 KB OK (n = 3, answer = YES)
10 Correct 0 ms 348 KB OK (n = 3, answer = YES)
11 Correct 0 ms 348 KB OK (n = 3, answer = YES)
12 Correct 0 ms 348 KB OK (n = 3, answer = YES)
13 Correct 0 ms 344 KB OK (n = 3, answer = NO)
14 Correct 0 ms 348 KB OK (n = 3, answer = YES)
15 Correct 0 ms 348 KB OK (n = 3, answer = YES)
16 Correct 0 ms 348 KB OK (n = 3, answer = NO)
17 Correct 0 ms 348 KB OK (n = 3, answer = NO)
18 Correct 0 ms 344 KB OK (n = 100, answer = NO)
19 Correct 0 ms 348 KB OK (n = 100, answer = YES)

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB OK (n = 12, answer = YES)
2 Correct 0 ms 348 KB OK (n = 12, answer = YES)
3 Correct 0 ms 348 KB OK (n = 12, answer = NO)
4 Correct 0 ms 348 KB OK (n = 12, answer = NO)
5 Correct 0 ms 348 KB OK (n = 12, answer = YES)
6 Correct 0 ms 348 KB OK (n = 12, answer = YES)
7 Correct 0 ms 348 KB OK (n = 12, answer = YES)
8 Correct 0 ms 432 KB OK (n = 12, answer = YES)
9 Correct 0 ms 348 KB OK (n = 6, answer = YES)
10 Correct 0 ms 348 KB OK (n = 12, answer = YES)
11 Correct 0 ms 348 KB OK (n = 100, answer = NO)
12 Correct 0 ms 348 KB OK (n = 100, answer = YES)
13 Correct 0 ms 348 KB OK (n = 100, answer = NO)
14 Runtime error 37 ms 65536 KB Execution killed with signal 9
15 Halted 0 ms 0 KB -

Subtask #3
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB OK (n = 1, answer = NO)
2 Correct 0 ms 348 KB OK (n = 1, answer = NO)
3 Correct 0 ms 348 KB OK (n = 1, answer = YES)
4 Correct 0 ms 344 KB OK (n = 2, answer = YES)
5 Correct 0 ms 348 KB OK (n = 2, answer = YES)
6 Correct 0 ms 344 KB OK (n = 3, answer = YES)
7 Correct 0 ms 348 KB OK (n = 3, answer = YES)
8 Correct 0 ms 348 KB OK (n = 3, answer = YES)
9 Correct 0 ms 348 KB OK (n = 3, answer = YES)
10 Correct 0 ms 348 KB OK (n = 3, answer = YES)
11 Correct 0 ms 348 KB OK (n = 3, answer = YES)
12 Correct 0 ms 348 KB OK (n = 3, answer = YES)
13 Correct 0 ms 344 KB OK (n = 3, answer = NO)
14 Correct 0 ms 348 KB OK (n = 3, answer = YES)
15 Correct 0 ms 348 KB OK (n = 3, answer = YES)
16 Correct 0 ms 348 KB OK (n = 3, answer = NO)
17 Correct 0 ms 348 KB OK (n = 3, answer = NO)
18 Correct 0 ms 344 KB OK (n = 100, answer = NO)
19 Correct 0 ms 348 KB OK (n = 100, answer = YES)
20 Correct 0 ms 348 KB OK (n = 12, answer = YES)
21 Correct 0 ms 348 KB OK (n = 12, answer = YES)
22 Correct 0 ms 348 KB OK (n = 12, answer = NO)
23 Correct 0 ms 348 KB OK (n = 12, answer = NO)
24 Correct 0 ms 348 KB OK (n = 12, answer = YES)
25 Correct 0 ms 348 KB OK (n = 12, answer = YES)
26 Correct 0 ms 348 KB OK (n = 12, answer = YES)
27 Correct 0 ms 432 KB OK (n = 12, answer = YES)
28 Correct 0 ms 348 KB OK (n = 6, answer = YES)
29 Correct 0 ms 348 KB OK (n = 12, answer = YES)
30 Correct 0 ms 348 KB OK (n = 100, answer = NO)
31 Correct 0 ms 348 KB OK (n = 100, answer = YES)
32 Correct 0 ms 348 KB OK (n = 100, answer = NO)
33 Runtime error 37 ms 65536 KB Execution killed with signal 9
34 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB OK (n = 1, answer = NO)
2 Correct 0 ms 348 KB OK (n = 1, answer = NO)
3 Correct 0 ms 348 KB OK (n = 1, answer = YES)
4 Correct 0 ms 344 KB OK (n = 2, answer = YES)
5 Correct 0 ms 348 KB OK (n = 2, answer = YES)
6 Correct 0 ms 344 KB OK (n = 3, answer = YES)
7 Correct 0 ms 348 KB OK (n = 3, answer = YES)
8 Correct 0 ms 348 KB OK (n = 3, answer = YES)
9 Correct 0 ms 348 KB OK (n = 3, answer = YES)
10 Correct 0 ms 348 KB OK (n = 3, answer = YES)
11 Correct 0 ms 348 KB OK (n = 3, answer = YES)
12 Correct 0 ms 348 KB OK (n = 3, answer = YES)
13 Correct 0 ms 344 KB OK (n = 3, answer = NO)
14 Correct 0 ms 348 KB OK (n = 3, answer = YES)
15 Correct 0 ms 348 KB OK (n = 3, answer = YES)
16 Correct 0 ms 348 KB OK (n = 3, answer = NO)
17 Correct 0 ms 348 KB OK (n = 3, answer = NO)
18 Correct 0 ms 344 KB OK (n = 100, answer = NO)
19 Correct 0 ms 348 KB OK (n = 100, answer = YES)
20 Correct 0 ms 348 KB OK (n = 12, answer = YES)
21 Correct 0 ms 348 KB OK (n = 12, answer = YES)
22 Correct 0 ms 348 KB OK (n = 12, answer = NO)
23 Correct 0 ms 348 KB OK (n = 12, answer = NO)
24 Correct 0 ms 348 KB OK (n = 12, answer = YES)
25 Correct 0 ms 348 KB OK (n = 12, answer = YES)
26 Correct 0 ms 348 KB OK (n = 12, answer = YES)
27 Correct 0 ms 432 KB OK (n = 12, answer = YES)
28 Correct 0 ms 348 KB OK (n = 6, answer = YES)
29 Correct 0 ms 348 KB OK (n = 12, answer = YES)
30 Correct 0 ms 348 KB OK (n = 100, answer = NO)
31 Correct 0 ms 348 KB OK (n = 100, answer = YES)
32 Correct 0 ms 348 KB OK (n = 100, answer = NO)
33 Runtime error 37 ms 65536 KB Execution killed with signal 9
34 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB OK (n = 1, answer = NO)
2 Correct 0 ms 348 KB OK (n = 1, answer = NO)
3 Correct 0 ms 348 KB OK (n = 1, answer = YES)
4 Correct 0 ms 344 KB OK (n = 2, answer = YES)
5 Correct 0 ms 348 KB OK (n = 2, answer = YES)
6 Correct 0 ms 344 KB OK (n = 3, answer = YES)
7 Correct 0 ms 348 KB OK (n = 3, answer = YES)
8 Correct 0 ms 348 KB OK (n = 3, answer = YES)
9 Correct 0 ms 348 KB OK (n = 3, answer = YES)
10 Correct 0 ms 348 KB OK (n = 3, answer = YES)
11 Correct 0 ms 348 KB OK (n = 3, answer = YES)
12 Correct 0 ms 348 KB OK (n = 3, answer = YES)
13 Correct 0 ms 344 KB OK (n = 3, answer = NO)
14 Correct 0 ms 348 KB OK (n = 3, answer = YES)
15 Correct 0 ms 348 KB OK (n = 3, answer = YES)
16 Correct 0 ms 348 KB OK (n = 3, answer = NO)
17 Correct 0 ms 348 KB OK (n = 3, answer = NO)
18 Correct 0 ms 344 KB OK (n = 100, answer = NO)
19 Correct 0 ms 348 KB OK (n = 100, answer = YES)
20 Correct 0 ms 348 KB OK (n = 12, answer = YES)
21 Correct 0 ms 348 KB OK (n = 12, answer = YES)
22 Correct 0 ms 348 KB OK (n = 12, answer = NO)
23 Correct 0 ms 348 KB OK (n = 12, answer = NO)
24 Correct 0 ms 348 KB OK (n = 12, answer = YES)
25 Correct 0 ms 348 KB OK (n = 12, answer = YES)
26 Correct 0 ms 348 KB OK (n = 12, answer = YES)
27 Correct 0 ms 432 KB OK (n = 12, answer = YES)
28 Correct 0 ms 348 KB OK (n = 6, answer = YES)
29 Correct 0 ms 348 KB OK (n = 12, answer = YES)
30 Correct 0 ms 348 KB OK (n = 100, answer = NO)
31 Correct 0 ms 348 KB OK (n = 100, answer = YES)
32 Correct 0 ms 348 KB OK (n = 100, answer = NO)
33 Runtime error 37 ms 65536 KB Execution killed with signal 9
34 Halted 0 ms 0 KB -

Subtask #6
0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB OK (n = 1, answer = NO)
2 Correct 0 ms 348 KB OK (n = 1, answer = NO)
3 Correct 0 ms 348 KB OK (n = 1, answer = YES)
4 Correct 0 ms 344 KB OK (n = 2, answer = YES)
5 Correct 0 ms 348 KB OK (n = 2, answer = YES)
6 Correct 0 ms 344 KB OK (n = 3, answer = YES)
7 Correct 0 ms 348 KB OK (n = 3, answer = YES)
8 Correct 0 ms 348 KB OK (n = 3, answer = YES)
9 Correct 0 ms 348 KB OK (n = 3, answer = YES)
10 Correct 0 ms 348 KB OK (n = 3, answer = YES)
11 Correct 0 ms 348 KB OK (n = 3, answer = YES)
12 Correct 0 ms 348 KB OK (n = 3, answer = YES)
13 Correct 0 ms 344 KB OK (n = 3, answer = NO)
14 Correct 0 ms 348 KB OK (n = 3, answer = YES)
15 Correct 0 ms 348 KB OK (n = 3, answer = YES)
16 Correct 0 ms 348 KB OK (n = 3, answer = NO)
17 Correct 0 ms 348 KB OK (n = 3, answer = NO)
18 Correct 0 ms 344 KB OK (n = 100, answer = NO)
19 Correct 0 ms 348 KB OK (n = 100, answer = YES)
20 Correct 0 ms 348 KB OK (n = 12, answer = YES)
21 Correct 0 ms 348 KB OK (n = 12, answer = YES)
22 Correct 0 ms 348 KB OK (n = 12, answer = NO)
23 Correct 0 ms 348 KB OK (n = 12, answer = NO)
24 Correct 0 ms 348 KB OK (n = 12, answer = YES)
25 Correct 0 ms 348 KB OK (n = 12, answer = YES)
26 Correct 0 ms 348 KB OK (n = 12, answer = YES)
27 Correct 0 ms 432 KB OK (n = 12, answer = YES)
28 Correct 0 ms 348 KB OK (n = 6, answer = YES)
29 Correct 0 ms 348 KB OK (n = 12, answer = YES)
30 Correct 0 ms 348 KB OK (n = 100, answer = NO)
31 Correct 0 ms 348 KB OK (n = 100, answer = YES)
32 Correct 0 ms 348 KB OK (n = 100, answer = NO)
33 Runtime error 37 ms 65536 KB Execution killed with signal 9
34 Halted 0 ms 0 KB -