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Submission #145645

# Submission time Handle Problem Language Result Execution time Memory
145645 2019-08-20T15:50:40 Z karma Detecting Molecules (IOI16_molecules) C++14
0 / 100
 1000 ms 380 KB 
#include<bits/stdc++.h>
#include "molecules.h"
#define ll   long long
#define mp   make_pair

using namespace std;

typedef pair<int, int> pii;

vector<int> find_subset(int l, int u, vector<int> w)
{
    vector<int> ans;
    set<pii, greater<pii>> _Max, Max;
    set<pii> Min, _Min;
    int n; ll s = 0;
    pii top;
    n = w.size();
    for(int i = 0; i < n; ++i) {
       if(s + w[i] <= l) Min.insert(mp(w[i], i)), Max.insert(mp(w[i], i)), s += w[i];
       else _Max.insert(mp(w[i], i)), _Min.insert(mp(w[i], i));
    }
    while(s < l || s > u) {
        if(s < l) {
          top = *Min.begin();
          Min.erase(top), Max.erase(top);
          s -= top.first;
          _Max.insert(top), _Min.insert(top);
          top = *_Max.begin();
          s += top.first;
          _Min.erase(top), _Max.erase(top);
          Max.insert(top), Min.insert(top);
        } else {
          top = *Max.begin();
          s -= top.first;
          Min.erase(top), Max.erase(top);
          _Min.insert(top), _Max.insert(top);
          top = *_Min.begin();
          _Min.erase(top), _Max.erase(top);
          s += top.first;
          Max.insert(top), Min.insert(top);
        }
    }
    for(pii v: Max) ans.push_back(v.second + 1);
    return ans;
}

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1075 ms 256 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 380 KB Integer 12 violates the range [0, 11]
2 Halted 0 ms 0 KB -

Subtask #3
0 / 12.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1075 ms 256 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1075 ms 256 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1075 ms 256 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #6
0 / 31.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1075 ms 256 KB Time limit exceeded
2 Halted 0 ms 0 KB -