oj.uz

Submission #374828

# Submission time Handle Problem Language Result Execution time Memory
374828 2021-03-08T09:28:50 Z Alex_tz307 Detecting Molecules (IOI16_molecules) C++17
9 / 100
 1 ms 364 KB 
#include <bits/stdc++.h>

using namespace std;

vector<int> find_subset(int l, int r, vector<int> w) {
    int N = w.size();
    vector<pair<int,int>> a(N);
    for(int i = 0; i < N; ++i)
        a[i] = make_pair(w[i], i);
    sort(a.begin(), a.end());
    int st = -1, dr = N;
    long long sum = 0;
    while(sum < l || sum > r) {
        while(sum > r) {
            if(st == N - 1)
                return {};
            sum -= a[++st].first;
        }
        while(sum < l) {
            if(dr == 0)
                return {};
            sum += a[--dr].first;
        }
    }
    vector<int> sol;
    for(int i = 0; i <= st; ++i)
        sol.emplace_back(a[i].second);
    for(int i = dr; i < N; ++i)
        sol.emplace_back(a[i].second);
    return sol;
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB OK (n = 1, answer = NO)
2 Correct 0 ms 364 KB OK (n = 1, answer = NO)
3 Correct 1 ms 364 KB OK (n = 1, answer = YES)
4 Correct 0 ms 364 KB OK (n = 2, answer = YES)
5 Correct 0 ms 364 KB OK (n = 2, answer = YES)
6 Correct 1 ms 364 KB OK (n = 3, answer = YES)
7 Correct 1 ms 364 KB OK (n = 3, answer = YES)
8 Correct 1 ms 364 KB OK (n = 3, answer = YES)
9 Correct 1 ms 364 KB OK (n = 3, answer = YES)
10 Correct 0 ms 364 KB OK (n = 3, answer = YES)
11 Correct 0 ms 364 KB OK (n = 3, answer = YES)
12 Correct 0 ms 364 KB OK (n = 3, answer = YES)
13 Correct 1 ms 364 KB OK (n = 3, answer = NO)
14 Correct 1 ms 364 KB OK (n = 3, answer = YES)
15 Correct 0 ms 364 KB OK (n = 3, answer = YES)
16 Correct 1 ms 364 KB OK (n = 3, answer = NO)
17 Correct 0 ms 364 KB OK (n = 3, answer = NO)
18 Correct 1 ms 364 KB OK (n = 100, answer = NO)
19 Correct 1 ms 364 KB OK (n = 100, answer = YES)

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 364 KB Contestant can not find answer, jury can
2 Halted 0 ms 0 KB -

Subtask #3
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB OK (n = 1, answer = NO)
2 Correct 0 ms 364 KB OK (n = 1, answer = NO)
3 Correct 1 ms 364 KB OK (n = 1, answer = YES)
4 Correct 0 ms 364 KB OK (n = 2, answer = YES)
5 Correct 0 ms 364 KB OK (n = 2, answer = YES)
6 Correct 1 ms 364 KB OK (n = 3, answer = YES)
7 Correct 1 ms 364 KB OK (n = 3, answer = YES)
8 Correct 1 ms 364 KB OK (n = 3, answer = YES)
9 Correct 1 ms 364 KB OK (n = 3, answer = YES)
10 Correct 0 ms 364 KB OK (n = 3, answer = YES)
11 Correct 0 ms 364 KB OK (n = 3, answer = YES)
12 Correct 0 ms 364 KB OK (n = 3, answer = YES)
13 Correct 1 ms 364 KB OK (n = 3, answer = NO)
14 Correct 1 ms 364 KB OK (n = 3, answer = YES)
15 Correct 0 ms 364 KB OK (n = 3, answer = YES)
16 Correct 1 ms 364 KB OK (n = 3, answer = NO)
17 Correct 0 ms 364 KB OK (n = 3, answer = NO)
18 Correct 1 ms 364 KB OK (n = 100, answer = NO)
19 Correct 1 ms 364 KB OK (n = 100, answer = YES)
20 Incorrect 1 ms 364 KB Contestant can not find answer, jury can
21 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB OK (n = 1, answer = NO)
2 Correct 0 ms 364 KB OK (n = 1, answer = NO)
3 Correct 1 ms 364 KB OK (n = 1, answer = YES)
4 Correct 0 ms 364 KB OK (n = 2, answer = YES)
5 Correct 0 ms 364 KB OK (n = 2, answer = YES)
6 Correct 1 ms 364 KB OK (n = 3, answer = YES)
7 Correct 1 ms 364 KB OK (n = 3, answer = YES)
8 Correct 1 ms 364 KB OK (n = 3, answer = YES)
9 Correct 1 ms 364 KB OK (n = 3, answer = YES)
10 Correct 0 ms 364 KB OK (n = 3, answer = YES)
11 Correct 0 ms 364 KB OK (n = 3, answer = YES)
12 Correct 0 ms 364 KB OK (n = 3, answer = YES)
13 Correct 1 ms 364 KB OK (n = 3, answer = NO)
14 Correct 1 ms 364 KB OK (n = 3, answer = YES)
15 Correct 0 ms 364 KB OK (n = 3, answer = YES)
16 Correct 1 ms 364 KB OK (n = 3, answer = NO)
17 Correct 0 ms 364 KB OK (n = 3, answer = NO)
18 Correct 1 ms 364 KB OK (n = 100, answer = NO)
19 Correct 1 ms 364 KB OK (n = 100, answer = YES)
20 Incorrect 1 ms 364 KB Contestant can not find answer, jury can
21 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB OK (n = 1, answer = NO)
2 Correct 0 ms 364 KB OK (n = 1, answer = NO)
3 Correct 1 ms 364 KB OK (n = 1, answer = YES)
4 Correct 0 ms 364 KB OK (n = 2, answer = YES)
5 Correct 0 ms 364 KB OK (n = 2, answer = YES)
6 Correct 1 ms 364 KB OK (n = 3, answer = YES)
7 Correct 1 ms 364 KB OK (n = 3, answer = YES)
8 Correct 1 ms 364 KB OK (n = 3, answer = YES)
9 Correct 1 ms 364 KB OK (n = 3, answer = YES)
10 Correct 0 ms 364 KB OK (n = 3, answer = YES)
11 Correct 0 ms 364 KB OK (n = 3, answer = YES)
12 Correct 0 ms 364 KB OK (n = 3, answer = YES)
13 Correct 1 ms 364 KB OK (n = 3, answer = NO)
14 Correct 1 ms 364 KB OK (n = 3, answer = YES)
15 Correct 0 ms 364 KB OK (n = 3, answer = YES)
16 Correct 1 ms 364 KB OK (n = 3, answer = NO)
17 Correct 0 ms 364 KB OK (n = 3, answer = NO)
18 Correct 1 ms 364 KB OK (n = 100, answer = NO)
19 Correct 1 ms 364 KB OK (n = 100, answer = YES)
20 Incorrect 1 ms 364 KB Contestant can not find answer, jury can
21 Halted 0 ms 0 KB -

Subtask #6
0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB OK (n = 1, answer = NO)
2 Correct 0 ms 364 KB OK (n = 1, answer = NO)
3 Correct 1 ms 364 KB OK (n = 1, answer = YES)
4 Correct 0 ms 364 KB OK (n = 2, answer = YES)
5 Correct 0 ms 364 KB OK (n = 2, answer = YES)
6 Correct 1 ms 364 KB OK (n = 3, answer = YES)
7 Correct 1 ms 364 KB OK (n = 3, answer = YES)
8 Correct 1 ms 364 KB OK (n = 3, answer = YES)
9 Correct 1 ms 364 KB OK (n = 3, answer = YES)
10 Correct 0 ms 364 KB OK (n = 3, answer = YES)
11 Correct 0 ms 364 KB OK (n = 3, answer = YES)
12 Correct 0 ms 364 KB OK (n = 3, answer = YES)
13 Correct 1 ms 364 KB OK (n = 3, answer = NO)
14 Correct 1 ms 364 KB OK (n = 3, answer = YES)
15 Correct 0 ms 364 KB OK (n = 3, answer = YES)
16 Correct 1 ms 364 KB OK (n = 3, answer = NO)
17 Correct 0 ms 364 KB OK (n = 3, answer = NO)
18 Correct 1 ms 364 KB OK (n = 100, answer = NO)
19 Correct 1 ms 364 KB OK (n = 100, answer = YES)
20 Incorrect 1 ms 364 KB Contestant can not find answer, jury can
21 Halted 0 ms 0 KB -