oj.uz

Submission #160086

# Submission time Handle Problem Language Result Execution time Memory
160086 2019-10-26T01:39:42 Z Nordway Detecting Molecules (IOI16_molecules) C++14
31 / 100
 194 ms 65540 KB 
#include <bits/stdc++.h>
#define x first
#define y second
#define pb push_back
#define mp make_pair
#define up_b upper_bound
#define low_b lower_bound
#define sz(x) (int)x.size()
#define all(v) v.begin(),v.end()
#define nl '\n'

#define boost ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0)

using namespace std;

typedef long long ll;
typedef long double ld;
typedef pair<int,int> pii;
typedef pair<int,ll> pil;
typedef pair<ll,int> pli;
typedef pair<ll,ll> pll;

const ll INF=1e18;
const int inf=1e9;
const ld eps=1e-7;
const ld pi=acos(-1);
const int dx[8]={0,0 ,1,-1,1,1,-1,-1};
const int dy[8]={1,-1,0,0,1,-1,1,-1};
const int mod1=998244353;
const int mod2=1e9+7;
const int N=1e4+1;

bool dp[N][N];
int a[N];

vector<int> find_subset(int l,int u,vector<int>w){
  int n=sz(w);
  for(int i=1;i<=n;i++){
    a[i]=w[i-1];
  }
  dp[0][0]=1;
  for(int i=1;i<=n;i++){
    for(int j=0;j<=u;j++){
      if(j>=a[i])dp[i][j]|=dp[i-1][j-a[i]];
      dp[i][j]|=dp[i-1][j];
    }
  }
  int val=-1;
  for(int i=l;i<=u;i++){
    if(dp[n][i]){
      val=i;
      break;
    }
  }
  vector<int>ans;
  if(val){
    while(val>0){
      if(dp[n-1][val-a[n]]){
        ans.pb(n-1);
        val-=a[n];
        n--;
      }
      else if(dp[n-1][val]){
        n--;
      }
    }
  }
  sort(all(ans));
  return ans;
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB OK (n = 1, answer = NO)
2 Correct 2 ms 376 KB OK (n = 1, answer = NO)
3 Correct 2 ms 376 KB OK (n = 1, answer = YES)
4 Correct 2 ms 376 KB OK (n = 2, answer = YES)
5 Correct 2 ms 376 KB OK (n = 2, answer = YES)
6 Correct 2 ms 376 KB OK (n = 3, answer = YES)
7 Correct 2 ms 376 KB OK (n = 3, answer = YES)
8 Correct 2 ms 380 KB OK (n = 3, answer = YES)
9 Correct 2 ms 376 KB OK (n = 3, answer = YES)
10 Correct 2 ms 376 KB OK (n = 3, answer = YES)
11 Correct 2 ms 376 KB OK (n = 3, answer = YES)
12 Correct 2 ms 376 KB OK (n = 3, answer = YES)
13 Correct 2 ms 376 KB OK (n = 3, answer = NO)
14 Correct 2 ms 376 KB OK (n = 3, answer = YES)
15 Correct 2 ms 376 KB OK (n = 3, answer = YES)
16 Correct 2 ms 376 KB OK (n = 3, answer = NO)
17 Correct 2 ms 376 KB OK (n = 3, answer = NO)
18 Correct 3 ms 760 KB OK (n = 100, answer = NO)
19 Correct 2 ms 760 KB OK (n = 100, answer = YES)

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB OK (n = 12, answer = YES)
2 Correct 2 ms 376 KB OK (n = 12, answer = YES)
3 Correct 2 ms 376 KB OK (n = 12, answer = NO)
4 Correct 2 ms 424 KB OK (n = 12, answer = NO)
5 Correct 2 ms 376 KB OK (n = 12, answer = YES)
6 Correct 2 ms 376 KB OK (n = 12, answer = YES)
7 Correct 2 ms 376 KB OK (n = 12, answer = YES)
8 Correct 2 ms 380 KB OK (n = 12, answer = YES)
9 Correct 2 ms 376 KB OK (n = 6, answer = YES)
10 Correct 2 ms 376 KB OK (n = 12, answer = YES)
11 Correct 3 ms 760 KB OK (n = 100, answer = NO)
12 Correct 3 ms 760 KB OK (n = 100, answer = YES)
13 Correct 3 ms 760 KB OK (n = 100, answer = NO)
14 Correct 3 ms 760 KB OK (n = 100, answer = YES)
15 Correct 3 ms 888 KB OK (n = 100, answer = YES)
16 Correct 3 ms 888 KB OK (n = 100, answer = YES)
17 Correct 3 ms 888 KB OK (n = 100, answer = YES)

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB OK (n = 1, answer = NO)
2 Correct 2 ms 376 KB OK (n = 1, answer = NO)
3 Correct 2 ms 376 KB OK (n = 1, answer = YES)
4 Correct 2 ms 376 KB OK (n = 2, answer = YES)
5 Correct 2 ms 376 KB OK (n = 2, answer = YES)
6 Correct 2 ms 376 KB OK (n = 3, answer = YES)
7 Correct 2 ms 376 KB OK (n = 3, answer = YES)
8 Correct 2 ms 380 KB OK (n = 3, answer = YES)
9 Correct 2 ms 376 KB OK (n = 3, answer = YES)
10 Correct 2 ms 376 KB OK (n = 3, answer = YES)
11 Correct 2 ms 376 KB OK (n = 3, answer = YES)
12 Correct 2 ms 376 KB OK (n = 3, answer = YES)
13 Correct 2 ms 376 KB OK (n = 3, answer = NO)
14 Correct 2 ms 376 KB OK (n = 3, answer = YES)
15 Correct 2 ms 376 KB OK (n = 3, answer = YES)
16 Correct 2 ms 376 KB OK (n = 3, answer = NO)
17 Correct 2 ms 376 KB OK (n = 3, answer = NO)
18 Correct 3 ms 760 KB OK (n = 100, answer = NO)
19 Correct 2 ms 760 KB OK (n = 100, answer = YES)
20 Correct 2 ms 376 KB OK (n = 12, answer = YES)
21 Correct 2 ms 376 KB OK (n = 12, answer = YES)
22 Correct 2 ms 376 KB OK (n = 12, answer = NO)
23 Correct 2 ms 424 KB OK (n = 12, answer = NO)
24 Correct 2 ms 376 KB OK (n = 12, answer = YES)
25 Correct 2 ms 376 KB OK (n = 12, answer = YES)
26 Correct 2 ms 376 KB OK (n = 12, answer = YES)
27 Correct 2 ms 380 KB OK (n = 12, answer = YES)
28 Correct 2 ms 376 KB OK (n = 6, answer = YES)
29 Correct 2 ms 376 KB OK (n = 12, answer = YES)
30 Correct 3 ms 760 KB OK (n = 100, answer = NO)
31 Correct 3 ms 760 KB OK (n = 100, answer = YES)
32 Correct 3 ms 760 KB OK (n = 100, answer = NO)
33 Correct 3 ms 760 KB OK (n = 100, answer = YES)
34 Correct 3 ms 888 KB OK (n = 100, answer = YES)
35 Correct 3 ms 888 KB OK (n = 100, answer = YES)
36 Correct 3 ms 888 KB OK (n = 100, answer = YES)
37 Correct 2 ms 504 KB OK (n = 28, answer = YES)
38 Correct 2 ms 504 KB OK (n = 27, answer = YES)
39 Correct 3 ms 760 KB OK (n = 90, answer = YES)
40 Correct 3 ms 760 KB OK (n = 100, answer = YES)
41 Correct 2 ms 760 KB OK (n = 100, answer = YES)
42 Correct 2 ms 376 KB OK (n = 10, answer = YES)
43 Correct 3 ms 760 KB OK (n = 100, answer = YES)
44 Correct 3 ms 760 KB OK (n = 100, answer = YES)
45 Correct 3 ms 760 KB OK (n = 100, answer = YES)
46 Correct 3 ms 888 KB OK (n = 100, answer = YES)
47 Correct 3 ms 888 KB OK (n = 100, answer = NO)
48 Correct 3 ms 888 KB OK (n = 100, answer = NO)
49 Correct 3 ms 888 KB OK (n = 100, answer = NO)
50 Correct 3 ms 888 KB OK (n = 100, answer = YES)
51 Correct 2 ms 888 KB OK (n = 100, answer = YES)
52 Correct 3 ms 760 KB OK (n = 100, answer = YES)
53 Correct 2 ms 760 KB OK (n = 100, answer = YES)
54 Correct 3 ms 760 KB OK (n = 100, answer = YES)

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB OK (n = 1, answer = NO)
2 Correct 2 ms 376 KB OK (n = 1, answer = NO)
3 Correct 2 ms 376 KB OK (n = 1, answer = YES)
4 Correct 2 ms 376 KB OK (n = 2, answer = YES)
5 Correct 2 ms 376 KB OK (n = 2, answer = YES)
6 Correct 2 ms 376 KB OK (n = 3, answer = YES)
7 Correct 2 ms 376 KB OK (n = 3, answer = YES)
8 Correct 2 ms 380 KB OK (n = 3, answer = YES)
9 Correct 2 ms 376 KB OK (n = 3, answer = YES)
10 Correct 2 ms 376 KB OK (n = 3, answer = YES)
11 Correct 2 ms 376 KB OK (n = 3, answer = YES)
12 Correct 2 ms 376 KB OK (n = 3, answer = YES)
13 Correct 2 ms 376 KB OK (n = 3, answer = NO)
14 Correct 2 ms 376 KB OK (n = 3, answer = YES)
15 Correct 2 ms 376 KB OK (n = 3, answer = YES)
16 Correct 2 ms 376 KB OK (n = 3, answer = NO)
17 Correct 2 ms 376 KB OK (n = 3, answer = NO)
18 Correct 3 ms 760 KB OK (n = 100, answer = NO)
19 Correct 2 ms 760 KB OK (n = 100, answer = YES)
20 Correct 2 ms 376 KB OK (n = 12, answer = YES)
21 Correct 2 ms 376 KB OK (n = 12, answer = YES)
22 Correct 2 ms 376 KB OK (n = 12, answer = NO)
23 Correct 2 ms 424 KB OK (n = 12, answer = NO)
24 Correct 2 ms 376 KB OK (n = 12, answer = YES)
25 Correct 2 ms 376 KB OK (n = 12, answer = YES)
26 Correct 2 ms 376 KB OK (n = 12, answer = YES)
27 Correct 2 ms 380 KB OK (n = 12, answer = YES)
28 Correct 2 ms 376 KB OK (n = 6, answer = YES)
29 Correct 2 ms 376 KB OK (n = 12, answer = YES)
30 Correct 3 ms 760 KB OK (n = 100, answer = NO)
31 Correct 3 ms 760 KB OK (n = 100, answer = YES)
32 Correct 3 ms 760 KB OK (n = 100, answer = NO)
33 Correct 3 ms 760 KB OK (n = 100, answer = YES)
34 Correct 3 ms 888 KB OK (n = 100, answer = YES)
35 Correct 3 ms 888 KB OK (n = 100, answer = YES)
36 Correct 3 ms 888 KB OK (n = 100, answer = YES)
37 Correct 2 ms 504 KB OK (n = 28, answer = YES)
38 Correct 2 ms 504 KB OK (n = 27, answer = YES)
39 Correct 3 ms 760 KB OK (n = 90, answer = YES)
40 Correct 3 ms 760 KB OK (n = 100, answer = YES)
41 Correct 2 ms 760 KB OK (n = 100, answer = YES)
42 Correct 2 ms 376 KB OK (n = 10, answer = YES)
43 Correct 3 ms 760 KB OK (n = 100, answer = YES)
44 Correct 3 ms 760 KB OK (n = 100, answer = YES)
45 Correct 3 ms 760 KB OK (n = 100, answer = YES)
46 Correct 3 ms 888 KB OK (n = 100, answer = YES)
47 Correct 3 ms 888 KB OK (n = 100, answer = NO)
48 Correct 3 ms 888 KB OK (n = 100, answer = NO)
49 Correct 3 ms 888 KB OK (n = 100, answer = NO)
50 Correct 3 ms 888 KB OK (n = 100, answer = YES)
51 Correct 2 ms 888 KB OK (n = 100, answer = YES)
52 Correct 3 ms 760 KB OK (n = 100, answer = YES)
53 Correct 2 ms 760 KB OK (n = 100, answer = YES)
54 Correct 3 ms 760 KB OK (n = 100, answer = YES)
55 Runtime error 194 ms 65540 KB Execution killed with signal 9 (could be triggered by violating memory limits)
56 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB OK (n = 1, answer = NO)
2 Correct 2 ms 376 KB OK (n = 1, answer = NO)
3 Correct 2 ms 376 KB OK (n = 1, answer = YES)
4 Correct 2 ms 376 KB OK (n = 2, answer = YES)
5 Correct 2 ms 376 KB OK (n = 2, answer = YES)
6 Correct 2 ms 376 KB OK (n = 3, answer = YES)
7 Correct 2 ms 376 KB OK (n = 3, answer = YES)
8 Correct 2 ms 380 KB OK (n = 3, answer = YES)
9 Correct 2 ms 376 KB OK (n = 3, answer = YES)
10 Correct 2 ms 376 KB OK (n = 3, answer = YES)
11 Correct 2 ms 376 KB OK (n = 3, answer = YES)
12 Correct 2 ms 376 KB OK (n = 3, answer = YES)
13 Correct 2 ms 376 KB OK (n = 3, answer = NO)
14 Correct 2 ms 376 KB OK (n = 3, answer = YES)
15 Correct 2 ms 376 KB OK (n = 3, answer = YES)
16 Correct 2 ms 376 KB OK (n = 3, answer = NO)
17 Correct 2 ms 376 KB OK (n = 3, answer = NO)
18 Correct 3 ms 760 KB OK (n = 100, answer = NO)
19 Correct 2 ms 760 KB OK (n = 100, answer = YES)
20 Correct 2 ms 376 KB OK (n = 12, answer = YES)
21 Correct 2 ms 376 KB OK (n = 12, answer = YES)
22 Correct 2 ms 376 KB OK (n = 12, answer = NO)
23 Correct 2 ms 424 KB OK (n = 12, answer = NO)
24 Correct 2 ms 376 KB OK (n = 12, answer = YES)
25 Correct 2 ms 376 KB OK (n = 12, answer = YES)
26 Correct 2 ms 376 KB OK (n = 12, answer = YES)
27 Correct 2 ms 380 KB OK (n = 12, answer = YES)
28 Correct 2 ms 376 KB OK (n = 6, answer = YES)
29 Correct 2 ms 376 KB OK (n = 12, answer = YES)
30 Correct 3 ms 760 KB OK (n = 100, answer = NO)
31 Correct 3 ms 760 KB OK (n = 100, answer = YES)
32 Correct 3 ms 760 KB OK (n = 100, answer = NO)
33 Correct 3 ms 760 KB OK (n = 100, answer = YES)
34 Correct 3 ms 888 KB OK (n = 100, answer = YES)
35 Correct 3 ms 888 KB OK (n = 100, answer = YES)
36 Correct 3 ms 888 KB OK (n = 100, answer = YES)
37 Correct 2 ms 504 KB OK (n = 28, answer = YES)
38 Correct 2 ms 504 KB OK (n = 27, answer = YES)
39 Correct 3 ms 760 KB OK (n = 90, answer = YES)
40 Correct 3 ms 760 KB OK (n = 100, answer = YES)
41 Correct 2 ms 760 KB OK (n = 100, answer = YES)
42 Correct 2 ms 376 KB OK (n = 10, answer = YES)
43 Correct 3 ms 760 KB OK (n = 100, answer = YES)
44 Correct 3 ms 760 KB OK (n = 100, answer = YES)
45 Correct 3 ms 760 KB OK (n = 100, answer = YES)
46 Correct 3 ms 888 KB OK (n = 100, answer = YES)
47 Correct 3 ms 888 KB OK (n = 100, answer = NO)
48 Correct 3 ms 888 KB OK (n = 100, answer = NO)
49 Correct 3 ms 888 KB OK (n = 100, answer = NO)
50 Correct 3 ms 888 KB OK (n = 100, answer = YES)
51 Correct 2 ms 888 KB OK (n = 100, answer = YES)
52 Correct 3 ms 760 KB OK (n = 100, answer = YES)
53 Correct 2 ms 760 KB OK (n = 100, answer = YES)
54 Correct 3 ms 760 KB OK (n = 100, answer = YES)
55 Runtime error 194 ms 65540 KB Execution killed with signal 9 (could be triggered by violating memory limits)
56 Halted 0 ms 0 KB -

Subtask #6
0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB OK (n = 1, answer = NO)
2 Correct 2 ms 376 KB OK (n = 1, answer = NO)
3 Correct 2 ms 376 KB OK (n = 1, answer = YES)
4 Correct 2 ms 376 KB OK (n = 2, answer = YES)
5 Correct 2 ms 376 KB OK (n = 2, answer = YES)
6 Correct 2 ms 376 KB OK (n = 3, answer = YES)
7 Correct 2 ms 376 KB OK (n = 3, answer = YES)
8 Correct 2 ms 380 KB OK (n = 3, answer = YES)
9 Correct 2 ms 376 KB OK (n = 3, answer = YES)
10 Correct 2 ms 376 KB OK (n = 3, answer = YES)
11 Correct 2 ms 376 KB OK (n = 3, answer = YES)
12 Correct 2 ms 376 KB OK (n = 3, answer = YES)
13 Correct 2 ms 376 KB OK (n = 3, answer = NO)
14 Correct 2 ms 376 KB OK (n = 3, answer = YES)
15 Correct 2 ms 376 KB OK (n = 3, answer = YES)
16 Correct 2 ms 376 KB OK (n = 3, answer = NO)
17 Correct 2 ms 376 KB OK (n = 3, answer = NO)
18 Correct 3 ms 760 KB OK (n = 100, answer = NO)
19 Correct 2 ms 760 KB OK (n = 100, answer = YES)
20 Correct 2 ms 376 KB OK (n = 12, answer = YES)
21 Correct 2 ms 376 KB OK (n = 12, answer = YES)
22 Correct 2 ms 376 KB OK (n = 12, answer = NO)
23 Correct 2 ms 424 KB OK (n = 12, answer = NO)
24 Correct 2 ms 376 KB OK (n = 12, answer = YES)
25 Correct 2 ms 376 KB OK (n = 12, answer = YES)
26 Correct 2 ms 376 KB OK (n = 12, answer = YES)
27 Correct 2 ms 380 KB OK (n = 12, answer = YES)
28 Correct 2 ms 376 KB OK (n = 6, answer = YES)
29 Correct 2 ms 376 KB OK (n = 12, answer = YES)
30 Correct 3 ms 760 KB OK (n = 100, answer = NO)
31 Correct 3 ms 760 KB OK (n = 100, answer = YES)
32 Correct 3 ms 760 KB OK (n = 100, answer = NO)
33 Correct 3 ms 760 KB OK (n = 100, answer = YES)
34 Correct 3 ms 888 KB OK (n = 100, answer = YES)
35 Correct 3 ms 888 KB OK (n = 100, answer = YES)
36 Correct 3 ms 888 KB OK (n = 100, answer = YES)
37 Correct 2 ms 504 KB OK (n = 28, answer = YES)
38 Correct 2 ms 504 KB OK (n = 27, answer = YES)
39 Correct 3 ms 760 KB OK (n = 90, answer = YES)
40 Correct 3 ms 760 KB OK (n = 100, answer = YES)
41 Correct 2 ms 760 KB OK (n = 100, answer = YES)
42 Correct 2 ms 376 KB OK (n = 10, answer = YES)
43 Correct 3 ms 760 KB OK (n = 100, answer = YES)
44 Correct 3 ms 760 KB OK (n = 100, answer = YES)
45 Correct 3 ms 760 KB OK (n = 100, answer = YES)
46 Correct 3 ms 888 KB OK (n = 100, answer = YES)
47 Correct 3 ms 888 KB OK (n = 100, answer = NO)
48 Correct 3 ms 888 KB OK (n = 100, answer = NO)
49 Correct 3 ms 888 KB OK (n = 100, answer = NO)
50 Correct 3 ms 888 KB OK (n = 100, answer = YES)
51 Correct 2 ms 888 KB OK (n = 100, answer = YES)
52 Correct 3 ms 760 KB OK (n = 100, answer = YES)
53 Correct 2 ms 760 KB OK (n = 100, answer = YES)
54 Correct 3 ms 760 KB OK (n = 100, answer = YES)
55 Runtime error 194 ms 65540 KB Execution killed with signal 9 (could be triggered by violating memory limits)
56 Halted 0 ms 0 KB -