oj.uz

Submission #982425

# Submission time Handle Problem Language Result Execution time Memory
982425 2024-05-14T08:40:30 Z MarwenElarbi Detecting Molecules (IOI16_molecules) C++17
31 / 100
 40 ms 65536 KB 
#include<bits/stdc++.h>
//#include "molecules.h"
using namespace std;
//#pragma GCC optimize("O3")
//#pragma GCC optimize("unroll-loops")
#define fi first
#define se second
#define ll long long
#define pb push_back
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
std::vector<int> find_subset(int l, int u, std::vector<int> w){
    pair<int,int> par[u+1];
    int n=w.size();
    bool dp[n+1][u+1];
    memset(dp,0,sizeof dp);
    for (int i = 0; i <= u; ++i)
    {
        par[i]={n,i};
    }
    dp[0][0]=1;
    for (int i = 1; i <= n; ++i)
    {
        int cur=w[i-1];
        for (int j = 0; j <= u; ++j)
        {
            dp[i][j]=dp[i-1][j];
            if(j>=cur){
                if(dp[i][j]==0&&dp[i-1][j-cur]==1){
                    par[j]={i-1,j-cur};
                    dp[i][j]|=dp[i-1][j-cur];
                }
            }
        }
    }
    vector<int> ans;
    /*for (int i = 0; i <= u; ++i)
    {
        cout <<par[i].se<<" ";
    }cout <<endl;*/
    for (int i = l; i <= u; ++i)
    {
        if(dp[n][i]){
            while(i>0){
                //cout <<i<<endl;
                ans.pb(par[i].fi);
                i=par[i].se;
                //break;
            }
            break;
        }
    }
    sort(ans.begin(),ans.end());
    return ans;
}
/*int main() {
    #ifndef ONLINE_JUDGE
        freopen("input.txt", "r", stdin);
        freopen("output.txt", "w", stdout);
    #endif
    int n, l, u;
    assert(3 == scanf("%d %d %d", &n, &l, &u));
    std::vector<int> w(n);
    for (int i = 0; i < n; i++)
        assert(1 == scanf("%d", &w[i]));
    std::vector<int> result = find_subset(l, u, w);
    
    
    printf("%d\n", (int)result.size());
    for (int i = 0; i < (int)result.size(); i++)
        printf("%d%c", result[i], " \n"[i == (int)result.size() - 1]);
}*/

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 600 KB OK (n = 1, answer = NO)
2 Correct 0 ms 344 KB OK (n = 1, answer = NO)
3 Correct 0 ms 444 KB OK (n = 1, answer = YES)
4 Correct 0 ms 348 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 344 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 1 ms 348 KB OK (n = 3, answer = YES)
11 Correct 0 ms 436 KB OK (n = 3, answer = YES)
12 Correct 0 ms 348 KB OK (n = 3, answer = YES)
13 Correct 0 ms 348 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 1 ms 348 KB OK (n = 100, answer = NO)
19 Correct 0 ms 348 KB OK (n = 100, answer = YES)

Subtask #2
10.0 / 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 344 KB OK (n = 12, answer = YES)
9 Correct 0 ms 348 KB OK (n = 6, answer = YES)
10 Correct 1 ms 348 KB OK (n = 12, answer = YES)
11 Correct 0 ms 348 KB OK (n = 100, answer = NO)
12 Correct 1 ms 348 KB OK (n = 100, answer = YES)
13 Correct 0 ms 348 KB OK (n = 100, answer = NO)
14 Correct 1 ms 348 KB OK (n = 100, answer = YES)
15 Correct 1 ms 348 KB OK (n = 100, answer = YES)
16 Correct 1 ms 348 KB OK (n = 100, answer = YES)
17 Correct 0 ms 348 KB OK (n = 100, answer = YES)

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 600 KB OK (n = 1, answer = NO)
2 Correct 0 ms 344 KB OK (n = 1, answer = NO)
3 Correct 0 ms 444 KB OK (n = 1, answer = YES)
4 Correct 0 ms 348 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 344 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 1 ms 348 KB OK (n = 3, answer = YES)
11 Correct 0 ms 436 KB OK (n = 3, answer = YES)
12 Correct 0 ms 348 KB OK (n = 3, answer = YES)
13 Correct 0 ms 348 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 1 ms 348 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 344 KB OK (n = 12, answer = YES)
28 Correct 0 ms 348 KB OK (n = 6, answer = YES)
29 Correct 1 ms 348 KB OK (n = 12, answer = YES)
30 Correct 0 ms 348 KB OK (n = 100, answer = NO)
31 Correct 1 ms 348 KB OK (n = 100, answer = YES)
32 Correct 0 ms 348 KB OK (n = 100, answer = NO)
33 Correct 1 ms 348 KB OK (n = 100, answer = YES)
34 Correct 1 ms 348 KB OK (n = 100, answer = YES)
35 Correct 1 ms 348 KB OK (n = 100, answer = YES)
36 Correct 0 ms 348 KB OK (n = 100, answer = YES)
37 Correct 0 ms 348 KB OK (n = 28, answer = YES)
38 Correct 0 ms 348 KB OK (n = 27, answer = YES)
39 Correct 0 ms 348 KB OK (n = 90, answer = YES)
40 Correct 1 ms 348 KB OK (n = 100, answer = YES)
41 Correct 0 ms 348 KB OK (n = 100, answer = YES)
42 Correct 0 ms 348 KB OK (n = 10, answer = YES)
43 Correct 1 ms 440 KB OK (n = 100, answer = YES)
44 Correct 1 ms 348 KB OK (n = 100, answer = YES)
45 Correct 1 ms 348 KB OK (n = 100, answer = YES)
46 Correct 1 ms 348 KB OK (n = 100, answer = YES)
47 Correct 0 ms 348 KB OK (n = 100, answer = NO)
48 Correct 0 ms 348 KB OK (n = 100, answer = NO)
49 Correct 1 ms 436 KB OK (n = 100, answer = NO)
50 Correct 1 ms 348 KB OK (n = 100, answer = YES)
51 Correct 0 ms 348 KB OK (n = 100, answer = YES)
52 Correct 0 ms 348 KB OK (n = 100, answer = YES)
53 Correct 0 ms 348 KB OK (n = 100, answer = YES)
54 Correct 0 ms 348 KB OK (n = 100, answer = YES)

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 600 KB OK (n = 1, answer = NO)
2 Correct 0 ms 344 KB OK (n = 1, answer = NO)
3 Correct 0 ms 444 KB OK (n = 1, answer = YES)
4 Correct 0 ms 348 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 344 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 1 ms 348 KB OK (n = 3, answer = YES)
11 Correct 0 ms 436 KB OK (n = 3, answer = YES)
12 Correct 0 ms 348 KB OK (n = 3, answer = YES)
13 Correct 0 ms 348 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 1 ms 348 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 344 KB OK (n = 12, answer = YES)
28 Correct 0 ms 348 KB OK (n = 6, answer = YES)
29 Correct 1 ms 348 KB OK (n = 12, answer = YES)
30 Correct 0 ms 348 KB OK (n = 100, answer = NO)
31 Correct 1 ms 348 KB OK (n = 100, answer = YES)
32 Correct 0 ms 348 KB OK (n = 100, answer = NO)
33 Correct 1 ms 348 KB OK (n = 100, answer = YES)
34 Correct 1 ms 348 KB OK (n = 100, answer = YES)
35 Correct 1 ms 348 KB OK (n = 100, answer = YES)
36 Correct 0 ms 348 KB OK (n = 100, answer = YES)
37 Correct 0 ms 348 KB OK (n = 28, answer = YES)
38 Correct 0 ms 348 KB OK (n = 27, answer = YES)
39 Correct 0 ms 348 KB OK (n = 90, answer = YES)
40 Correct 1 ms 348 KB OK (n = 100, answer = YES)
41 Correct 0 ms 348 KB OK (n = 100, answer = YES)
42 Correct 0 ms 348 KB OK (n = 10, answer = YES)
43 Correct 1 ms 440 KB OK (n = 100, answer = YES)
44 Correct 1 ms 348 KB OK (n = 100, answer = YES)
45 Correct 1 ms 348 KB OK (n = 100, answer = YES)
46 Correct 1 ms 348 KB OK (n = 100, answer = YES)
47 Correct 0 ms 348 KB OK (n = 100, answer = NO)
48 Correct 0 ms 348 KB OK (n = 100, answer = NO)
49 Correct 1 ms 436 KB OK (n = 100, answer = NO)
50 Correct 1 ms 348 KB OK (n = 100, answer = YES)
51 Correct 0 ms 348 KB OK (n = 100, answer = YES)
52 Correct 0 ms 348 KB OK (n = 100, answer = YES)
53 Correct 0 ms 348 KB OK (n = 100, answer = YES)
54 Correct 0 ms 348 KB OK (n = 100, answer = YES)
55 Runtime error 40 ms 65536 KB Execution killed with signal 9
56 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 600 KB OK (n = 1, answer = NO)
2 Correct 0 ms 344 KB OK (n = 1, answer = NO)
3 Correct 0 ms 444 KB OK (n = 1, answer = YES)
4 Correct 0 ms 348 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 344 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 1 ms 348 KB OK (n = 3, answer = YES)
11 Correct 0 ms 436 KB OK (n = 3, answer = YES)
12 Correct 0 ms 348 KB OK (n = 3, answer = YES)
13 Correct 0 ms 348 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 1 ms 348 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 344 KB OK (n = 12, answer = YES)
28 Correct 0 ms 348 KB OK (n = 6, answer = YES)
29 Correct 1 ms 348 KB OK (n = 12, answer = YES)
30 Correct 0 ms 348 KB OK (n = 100, answer = NO)
31 Correct 1 ms 348 KB OK (n = 100, answer = YES)
32 Correct 0 ms 348 KB OK (n = 100, answer = NO)
33 Correct 1 ms 348 KB OK (n = 100, answer = YES)
34 Correct 1 ms 348 KB OK (n = 100, answer = YES)
35 Correct 1 ms 348 KB OK (n = 100, answer = YES)
36 Correct 0 ms 348 KB OK (n = 100, answer = YES)
37 Correct 0 ms 348 KB OK (n = 28, answer = YES)
38 Correct 0 ms 348 KB OK (n = 27, answer = YES)
39 Correct 0 ms 348 KB OK (n = 90, answer = YES)
40 Correct 1 ms 348 KB OK (n = 100, answer = YES)
41 Correct 0 ms 348 KB OK (n = 100, answer = YES)
42 Correct 0 ms 348 KB OK (n = 10, answer = YES)
43 Correct 1 ms 440 KB OK (n = 100, answer = YES)
44 Correct 1 ms 348 KB OK (n = 100, answer = YES)
45 Correct 1 ms 348 KB OK (n = 100, answer = YES)
46 Correct 1 ms 348 KB OK (n = 100, answer = YES)
47 Correct 0 ms 348 KB OK (n = 100, answer = NO)
48 Correct 0 ms 348 KB OK (n = 100, answer = NO)
49 Correct 1 ms 436 KB OK (n = 100, answer = NO)
50 Correct 1 ms 348 KB OK (n = 100, answer = YES)
51 Correct 0 ms 348 KB OK (n = 100, answer = YES)
52 Correct 0 ms 348 KB OK (n = 100, answer = YES)
53 Correct 0 ms 348 KB OK (n = 100, answer = YES)
54 Correct 0 ms 348 KB OK (n = 100, answer = YES)
55 Runtime error 40 ms 65536 KB Execution killed with signal 9
56 Halted 0 ms 0 KB -

Subtask #6
0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 600 KB OK (n = 1, answer = NO)
2 Correct 0 ms 344 KB OK (n = 1, answer = NO)
3 Correct 0 ms 444 KB OK (n = 1, answer = YES)
4 Correct 0 ms 348 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 344 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 1 ms 348 KB OK (n = 3, answer = YES)
11 Correct 0 ms 436 KB OK (n = 3, answer = YES)
12 Correct 0 ms 348 KB OK (n = 3, answer = YES)
13 Correct 0 ms 348 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 1 ms 348 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 344 KB OK (n = 12, answer = YES)
28 Correct 0 ms 348 KB OK (n = 6, answer = YES)
29 Correct 1 ms 348 KB OK (n = 12, answer = YES)
30 Correct 0 ms 348 KB OK (n = 100, answer = NO)
31 Correct 1 ms 348 KB OK (n = 100, answer = YES)
32 Correct 0 ms 348 KB OK (n = 100, answer = NO)
33 Correct 1 ms 348 KB OK (n = 100, answer = YES)
34 Correct 1 ms 348 KB OK (n = 100, answer = YES)
35 Correct 1 ms 348 KB OK (n = 100, answer = YES)
36 Correct 0 ms 348 KB OK (n = 100, answer = YES)
37 Correct 0 ms 348 KB OK (n = 28, answer = YES)
38 Correct 0 ms 348 KB OK (n = 27, answer = YES)
39 Correct 0 ms 348 KB OK (n = 90, answer = YES)
40 Correct 1 ms 348 KB OK (n = 100, answer = YES)
41 Correct 0 ms 348 KB OK (n = 100, answer = YES)
42 Correct 0 ms 348 KB OK (n = 10, answer = YES)
43 Correct 1 ms 440 KB OK (n = 100, answer = YES)
44 Correct 1 ms 348 KB OK (n = 100, answer = YES)
45 Correct 1 ms 348 KB OK (n = 100, answer = YES)
46 Correct 1 ms 348 KB OK (n = 100, answer = YES)
47 Correct 0 ms 348 KB OK (n = 100, answer = NO)
48 Correct 0 ms 348 KB OK (n = 100, answer = NO)
49 Correct 1 ms 436 KB OK (n = 100, answer = NO)
50 Correct 1 ms 348 KB OK (n = 100, answer = YES)
51 Correct 0 ms 348 KB OK (n = 100, answer = YES)
52 Correct 0 ms 348 KB OK (n = 100, answer = YES)
53 Correct 0 ms 348 KB OK (n = 100, answer = YES)
54 Correct 0 ms 348 KB OK (n = 100, answer = YES)
55 Runtime error 40 ms 65536 KB Execution killed with signal 9
56 Halted 0 ms 0 KB -