Submission #31089

# Submission time Handle Problem Language Result Execution time Memory
31089 2017-08-08T07:26:48 Z TAMREF Detecting Molecules (IOI16_molecules) C++11
9 / 100
0 ms 2024 KB
#include "molecules.h"
#include <bits/stdc++.h>
using namespace std;
typedef pair<int,int> pii;
vector<int> find_subset(int l, int u, std::vector<int> w) {
    int n=w.size();
    vector<pii> p(n);
    vector<int> ans;
    for(int i=0;i<n;i++) p[i]={w[i],i};
    sort(p.begin(),p.end());
    long long psum=0;
    if(p[0].first>=l && p[0].first<=u) return vector<int>(1,p[0].second);
    for(int i=0;i<n-1;i++){
        psum+=p[i].first;
        if(psum<=l && psum+p[n-1].first>=l+p[0].first){
            for(int j=1;j<=i;j++) ans.push_back(p[j].second);
            ans.push_back(p[n-1].second);
            return ans;
        }
    }
    psum+=p[n-1].first;
    if(psum>=l && psum<=u){
        for(pii &t : p) ans.push_back(t.second);
        return ans;
    }
    return vector<int>(0);
}
# Verdict Execution time Memory Grader output
1 Correct 0 ms 2024 KB OK (n = 1, answer = NO)
2 Correct 0 ms 2024 KB OK (n = 1, answer = NO)
3 Correct 0 ms 2024 KB OK (n = 1, answer = YES)
4 Correct 0 ms 2024 KB OK (n = 2, answer = YES)
5 Correct 0 ms 2024 KB OK (n = 2, answer = YES)
6 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
7 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
8 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
9 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
10 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
11 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
12 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
13 Correct 0 ms 2024 KB OK (n = 3, answer = NO)
14 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
15 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
16 Correct 0 ms 2024 KB OK (n = 3, answer = NO)
17 Correct 0 ms 2024 KB OK (n = 3, answer = NO)
18 Correct 0 ms 2024 KB OK (n = 100, answer = NO)
19 Correct 0 ms 2024 KB OK (n = 100, answer = YES)
# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 2024 KB Contestant can not find answer, jury can
2 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Correct 0 ms 2024 KB OK (n = 1, answer = NO)
2 Correct 0 ms 2024 KB OK (n = 1, answer = NO)
3 Correct 0 ms 2024 KB OK (n = 1, answer = YES)
4 Correct 0 ms 2024 KB OK (n = 2, answer = YES)
5 Correct 0 ms 2024 KB OK (n = 2, answer = YES)
6 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
7 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
8 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
9 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
10 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
11 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
12 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
13 Correct 0 ms 2024 KB OK (n = 3, answer = NO)
14 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
15 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
16 Correct 0 ms 2024 KB OK (n = 3, answer = NO)
17 Correct 0 ms 2024 KB OK (n = 3, answer = NO)
18 Correct 0 ms 2024 KB OK (n = 100, answer = NO)
19 Correct 0 ms 2024 KB OK (n = 100, answer = YES)
20 Incorrect 0 ms 2024 KB Contestant can not find answer, jury can
21 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Correct 0 ms 2024 KB OK (n = 1, answer = NO)
2 Correct 0 ms 2024 KB OK (n = 1, answer = NO)
3 Correct 0 ms 2024 KB OK (n = 1, answer = YES)
4 Correct 0 ms 2024 KB OK (n = 2, answer = YES)
5 Correct 0 ms 2024 KB OK (n = 2, answer = YES)
6 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
7 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
8 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
9 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
10 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
11 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
12 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
13 Correct 0 ms 2024 KB OK (n = 3, answer = NO)
14 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
15 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
16 Correct 0 ms 2024 KB OK (n = 3, answer = NO)
17 Correct 0 ms 2024 KB OK (n = 3, answer = NO)
18 Correct 0 ms 2024 KB OK (n = 100, answer = NO)
19 Correct 0 ms 2024 KB OK (n = 100, answer = YES)
20 Incorrect 0 ms 2024 KB Contestant can not find answer, jury can
21 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Correct 0 ms 2024 KB OK (n = 1, answer = NO)
2 Correct 0 ms 2024 KB OK (n = 1, answer = NO)
3 Correct 0 ms 2024 KB OK (n = 1, answer = YES)
4 Correct 0 ms 2024 KB OK (n = 2, answer = YES)
5 Correct 0 ms 2024 KB OK (n = 2, answer = YES)
6 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
7 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
8 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
9 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
10 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
11 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
12 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
13 Correct 0 ms 2024 KB OK (n = 3, answer = NO)
14 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
15 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
16 Correct 0 ms 2024 KB OK (n = 3, answer = NO)
17 Correct 0 ms 2024 KB OK (n = 3, answer = NO)
18 Correct 0 ms 2024 KB OK (n = 100, answer = NO)
19 Correct 0 ms 2024 KB OK (n = 100, answer = YES)
20 Incorrect 0 ms 2024 KB Contestant can not find answer, jury can
21 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Correct 0 ms 2024 KB OK (n = 1, answer = NO)
2 Correct 0 ms 2024 KB OK (n = 1, answer = NO)
3 Correct 0 ms 2024 KB OK (n = 1, answer = YES)
4 Correct 0 ms 2024 KB OK (n = 2, answer = YES)
5 Correct 0 ms 2024 KB OK (n = 2, answer = YES)
6 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
7 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
8 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
9 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
10 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
11 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
12 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
13 Correct 0 ms 2024 KB OK (n = 3, answer = NO)
14 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
15 Correct 0 ms 2024 KB OK (n = 3, answer = YES)
16 Correct 0 ms 2024 KB OK (n = 3, answer = NO)
17 Correct 0 ms 2024 KB OK (n = 3, answer = NO)
18 Correct 0 ms 2024 KB OK (n = 100, answer = NO)
19 Correct 0 ms 2024 KB OK (n = 100, answer = YES)
20 Incorrect 0 ms 2024 KB Contestant can not find answer, jury can
21 Halted 0 ms 0 KB -