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Submission #248872

# Submission time Handle Problem Language Result Execution time Memory
248872 2020-07-13T15:38:33 Z rocks03 Detecting Molecules (IOI16_molecules) C++14
0 / 100
 1 ms 384 KB 
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define pii pair<ll,ll>
#define ff first
#define ss second
#define pb push_back

vector<int> find_subset(int l, int u, std::vector<int> w){
    int N = w.size();
    vector<pii> obj(N);
    for(int i = 0; i < N; i++) obj[i] = {w[i], i};
    sort(obj.begin(), obj.end());
    vector<int> v(N+1, 0);
    for(int i = 1; i <= N; i++) v[i] = v[i-1] + obj[i-1].ff;
    vector<int> ans;
    for(int i = 1; i <= N; i++){
        int p = upper_bound(v.begin(), v.end(), v[i-1]+u+1) - v.begin() - 1;
        if(p < 0 || v[p] - v[i-1] < l || v[p] - v[i-1] > u) continue;
        for(; i <= p; i++) ans.pb(obj[i].ss);
        return ans;
    }
    return ans;
}

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB OK (n = 1, answer = NO)
2 Correct 0 ms 256 KB OK (n = 1, answer = NO)
3 Incorrect 1 ms 384 KB Integer 33 violates the range [0, 0]
4 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 256 KB OK (n = 12, answer = YES)
2 Correct 1 ms 384 KB OK (n = 12, answer = YES)
3 Correct 0 ms 256 KB OK (n = 12, answer = NO)
4 Correct 0 ms 256 KB OK (n = 12, answer = NO)
5 Incorrect 0 ms 256 KB sum of weights should be in [290..300] but it is 301
6 Halted 0 ms 0 KB -

Subtask #3
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB OK (n = 1, answer = NO)
2 Correct 0 ms 256 KB OK (n = 1, answer = NO)
3 Incorrect 1 ms 384 KB Integer 33 violates the range [0, 0]
4 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB OK (n = 1, answer = NO)
2 Correct 0 ms 256 KB OK (n = 1, answer = NO)
3 Incorrect 1 ms 384 KB Integer 33 violates the range [0, 0]
4 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB OK (n = 1, answer = NO)
2 Correct 0 ms 256 KB OK (n = 1, answer = NO)
3 Incorrect 1 ms 384 KB Integer 33 violates the range [0, 0]
4 Halted 0 ms 0 KB -

Subtask #6
0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB OK (n = 1, answer = NO)
2 Correct 0 ms 256 KB OK (n = 1, answer = NO)
3 Incorrect 1 ms 384 KB Integer 33 violates the range [0, 0]
4 Halted 0 ms 0 KB -