oj.uz

Submission #199269

# Submission time Handle Problem Language Result Execution time Memory
199269 2020-01-30T20:26:49 Z monus1042 Detecting Molecules (IOI16_molecules) C++17
19 / 100
 6 ms 504 KB 
#include "molecules.h"
#include <bits/stdc++.h>
using namespace std;
 
vector<int> find_subset(int l, int u, std::vector<int> w) {
	vector<int> ans;
	int ss=w.size();
	
	int same=w[0], cnt1=1, cnt2=0, secel=1e9;
	unordered_set<int> posfir, possec;
	posfir.insert(0);
	bool oksame=true;
	for (int i=1; i<ss; i++){
		if (w[i]!=same) {oksame=false; cnt2++; secel=w[i]; possec.insert(i);}
		else {cnt1++; posfir.insert(i);}
	}
	if (!oksame){
		bool done=false;
		for (int i=0; i<=cnt1; i++){
			for (int j=0; j<=cnt2; j++){
				if (secel*j + same*i>=l and secel*j + same*i<=u){
					auto fi=posfir.begin(), se=possec.begin();
					for (int k=0; k<i; k++, fi++) ans.push_back(*fi);
					for (int k=0; k<j; k++, se++) ans.push_back(*se);
					done=true;
					break;
				}
			}
			if (done) break;
		}
	}else{
		for (int i=1; i<=ss; i++){
			if (same*i>=l and same*i<=u){
				for (int j=0; j<i; j++) ans.push_back(j);
				break;
			}
		}
	}
    return ans;
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB OK (n = 1, answer = NO)
2 Correct 5 ms 248 KB OK (n = 1, answer = NO)
3 Correct 5 ms 256 KB OK (n = 1, answer = YES)
4 Correct 5 ms 376 KB OK (n = 2, answer = YES)
5 Correct 5 ms 376 KB OK (n = 2, answer = YES)
6 Correct 5 ms 376 KB OK (n = 3, answer = YES)
7 Correct 5 ms 376 KB OK (n = 3, answer = YES)
8 Correct 5 ms 256 KB OK (n = 3, answer = YES)
9 Correct 5 ms 256 KB OK (n = 3, answer = YES)
10 Correct 5 ms 256 KB OK (n = 3, answer = YES)
11 Correct 5 ms 256 KB OK (n = 3, answer = YES)
12 Correct 5 ms 256 KB OK (n = 3, answer = YES)
13 Correct 5 ms 256 KB OK (n = 3, answer = NO)
14 Correct 6 ms 256 KB OK (n = 3, answer = YES)
15 Correct 5 ms 256 KB OK (n = 3, answer = YES)
16 Correct 5 ms 376 KB OK (n = 3, answer = NO)
17 Correct 5 ms 256 KB OK (n = 3, answer = NO)
18 Correct 5 ms 376 KB OK (n = 100, answer = NO)
19 Correct 5 ms 376 KB OK (n = 100, answer = YES)

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB OK (n = 12, answer = YES)
2 Correct 5 ms 256 KB OK (n = 12, answer = YES)
3 Correct 5 ms 376 KB OK (n = 12, answer = NO)
4 Correct 5 ms 376 KB OK (n = 12, answer = NO)
5 Correct 5 ms 504 KB OK (n = 12, answer = YES)
6 Correct 5 ms 376 KB OK (n = 12, answer = YES)
7 Correct 5 ms 256 KB OK (n = 12, answer = YES)
8 Correct 5 ms 256 KB OK (n = 12, answer = YES)
9 Correct 5 ms 256 KB OK (n = 6, answer = YES)
10 Correct 5 ms 376 KB OK (n = 12, answer = YES)
11 Correct 5 ms 256 KB OK (n = 100, answer = NO)
12 Correct 5 ms 256 KB OK (n = 100, answer = YES)
13 Correct 5 ms 256 KB OK (n = 100, answer = NO)
14 Correct 5 ms 256 KB OK (n = 100, answer = YES)
15 Correct 5 ms 256 KB OK (n = 100, answer = YES)
16 Correct 5 ms 256 KB OK (n = 100, answer = YES)
17 Correct 5 ms 256 KB OK (n = 100, answer = YES)

Subtask #3
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB OK (n = 1, answer = NO)
2 Correct 5 ms 248 KB OK (n = 1, answer = NO)
3 Correct 5 ms 256 KB OK (n = 1, answer = YES)
4 Correct 5 ms 376 KB OK (n = 2, answer = YES)
5 Correct 5 ms 376 KB OK (n = 2, answer = YES)
6 Correct 5 ms 376 KB OK (n = 3, answer = YES)
7 Correct 5 ms 376 KB OK (n = 3, answer = YES)
8 Correct 5 ms 256 KB OK (n = 3, answer = YES)
9 Correct 5 ms 256 KB OK (n = 3, answer = YES)
10 Correct 5 ms 256 KB OK (n = 3, answer = YES)
11 Correct 5 ms 256 KB OK (n = 3, answer = YES)
12 Correct 5 ms 256 KB OK (n = 3, answer = YES)
13 Correct 5 ms 256 KB OK (n = 3, answer = NO)
14 Correct 6 ms 256 KB OK (n = 3, answer = YES)
15 Correct 5 ms 256 KB OK (n = 3, answer = YES)
16 Correct 5 ms 376 KB OK (n = 3, answer = NO)
17 Correct 5 ms 256 KB OK (n = 3, answer = NO)
18 Correct 5 ms 376 KB OK (n = 100, answer = NO)
19 Correct 5 ms 376 KB OK (n = 100, answer = YES)
20 Correct 5 ms 256 KB OK (n = 12, answer = YES)
21 Correct 5 ms 256 KB OK (n = 12, answer = YES)
22 Correct 5 ms 376 KB OK (n = 12, answer = NO)
23 Correct 5 ms 376 KB OK (n = 12, answer = NO)
24 Correct 5 ms 504 KB OK (n = 12, answer = YES)
25 Correct 5 ms 376 KB OK (n = 12, answer = YES)
26 Correct 5 ms 256 KB OK (n = 12, answer = YES)
27 Correct 5 ms 256 KB OK (n = 12, answer = YES)
28 Correct 5 ms 256 KB OK (n = 6, answer = YES)
29 Correct 5 ms 376 KB OK (n = 12, answer = YES)
30 Correct 5 ms 256 KB OK (n = 100, answer = NO)
31 Correct 5 ms 256 KB OK (n = 100, answer = YES)
32 Correct 5 ms 256 KB OK (n = 100, answer = NO)
33 Correct 5 ms 256 KB OK (n = 100, answer = YES)
34 Correct 5 ms 256 KB OK (n = 100, answer = YES)
35 Correct 5 ms 256 KB OK (n = 100, answer = YES)
36 Correct 5 ms 256 KB OK (n = 100, answer = YES)
37 Correct 5 ms 256 KB OK (n = 28, answer = YES)
38 Correct 5 ms 256 KB OK (n = 27, answer = YES)
39 Incorrect 5 ms 256 KB sum of weights should be in [990..999] but it is 967
40 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB OK (n = 1, answer = NO)
2 Correct 5 ms 248 KB OK (n = 1, answer = NO)
3 Correct 5 ms 256 KB OK (n = 1, answer = YES)
4 Correct 5 ms 376 KB OK (n = 2, answer = YES)
5 Correct 5 ms 376 KB OK (n = 2, answer = YES)
6 Correct 5 ms 376 KB OK (n = 3, answer = YES)
7 Correct 5 ms 376 KB OK (n = 3, answer = YES)
8 Correct 5 ms 256 KB OK (n = 3, answer = YES)
9 Correct 5 ms 256 KB OK (n = 3, answer = YES)
10 Correct 5 ms 256 KB OK (n = 3, answer = YES)
11 Correct 5 ms 256 KB OK (n = 3, answer = YES)
12 Correct 5 ms 256 KB OK (n = 3, answer = YES)
13 Correct 5 ms 256 KB OK (n = 3, answer = NO)
14 Correct 6 ms 256 KB OK (n = 3, answer = YES)
15 Correct 5 ms 256 KB OK (n = 3, answer = YES)
16 Correct 5 ms 376 KB OK (n = 3, answer = NO)
17 Correct 5 ms 256 KB OK (n = 3, answer = NO)
18 Correct 5 ms 376 KB OK (n = 100, answer = NO)
19 Correct 5 ms 376 KB OK (n = 100, answer = YES)
20 Correct 5 ms 256 KB OK (n = 12, answer = YES)
21 Correct 5 ms 256 KB OK (n = 12, answer = YES)
22 Correct 5 ms 376 KB OK (n = 12, answer = NO)
23 Correct 5 ms 376 KB OK (n = 12, answer = NO)
24 Correct 5 ms 504 KB OK (n = 12, answer = YES)
25 Correct 5 ms 376 KB OK (n = 12, answer = YES)
26 Correct 5 ms 256 KB OK (n = 12, answer = YES)
27 Correct 5 ms 256 KB OK (n = 12, answer = YES)
28 Correct 5 ms 256 KB OK (n = 6, answer = YES)
29 Correct 5 ms 376 KB OK (n = 12, answer = YES)
30 Correct 5 ms 256 KB OK (n = 100, answer = NO)
31 Correct 5 ms 256 KB OK (n = 100, answer = YES)
32 Correct 5 ms 256 KB OK (n = 100, answer = NO)
33 Correct 5 ms 256 KB OK (n = 100, answer = YES)
34 Correct 5 ms 256 KB OK (n = 100, answer = YES)
35 Correct 5 ms 256 KB OK (n = 100, answer = YES)
36 Correct 5 ms 256 KB OK (n = 100, answer = YES)
37 Correct 5 ms 256 KB OK (n = 28, answer = YES)
38 Correct 5 ms 256 KB OK (n = 27, answer = YES)
39 Incorrect 5 ms 256 KB sum of weights should be in [990..999] but it is 967
40 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB OK (n = 1, answer = NO)
2 Correct 5 ms 248 KB OK (n = 1, answer = NO)
3 Correct 5 ms 256 KB OK (n = 1, answer = YES)
4 Correct 5 ms 376 KB OK (n = 2, answer = YES)
5 Correct 5 ms 376 KB OK (n = 2, answer = YES)
6 Correct 5 ms 376 KB OK (n = 3, answer = YES)
7 Correct 5 ms 376 KB OK (n = 3, answer = YES)
8 Correct 5 ms 256 KB OK (n = 3, answer = YES)
9 Correct 5 ms 256 KB OK (n = 3, answer = YES)
10 Correct 5 ms 256 KB OK (n = 3, answer = YES)
11 Correct 5 ms 256 KB OK (n = 3, answer = YES)
12 Correct 5 ms 256 KB OK (n = 3, answer = YES)
13 Correct 5 ms 256 KB OK (n = 3, answer = NO)
14 Correct 6 ms 256 KB OK (n = 3, answer = YES)
15 Correct 5 ms 256 KB OK (n = 3, answer = YES)
16 Correct 5 ms 376 KB OK (n = 3, answer = NO)
17 Correct 5 ms 256 KB OK (n = 3, answer = NO)
18 Correct 5 ms 376 KB OK (n = 100, answer = NO)
19 Correct 5 ms 376 KB OK (n = 100, answer = YES)
20 Correct 5 ms 256 KB OK (n = 12, answer = YES)
21 Correct 5 ms 256 KB OK (n = 12, answer = YES)
22 Correct 5 ms 376 KB OK (n = 12, answer = NO)
23 Correct 5 ms 376 KB OK (n = 12, answer = NO)
24 Correct 5 ms 504 KB OK (n = 12, answer = YES)
25 Correct 5 ms 376 KB OK (n = 12, answer = YES)
26 Correct 5 ms 256 KB OK (n = 12, answer = YES)
27 Correct 5 ms 256 KB OK (n = 12, answer = YES)
28 Correct 5 ms 256 KB OK (n = 6, answer = YES)
29 Correct 5 ms 376 KB OK (n = 12, answer = YES)
30 Correct 5 ms 256 KB OK (n = 100, answer = NO)
31 Correct 5 ms 256 KB OK (n = 100, answer = YES)
32 Correct 5 ms 256 KB OK (n = 100, answer = NO)
33 Correct 5 ms 256 KB OK (n = 100, answer = YES)
34 Correct 5 ms 256 KB OK (n = 100, answer = YES)
35 Correct 5 ms 256 KB OK (n = 100, answer = YES)
36 Correct 5 ms 256 KB OK (n = 100, answer = YES)
37 Correct 5 ms 256 KB OK (n = 28, answer = YES)
38 Correct 5 ms 256 KB OK (n = 27, answer = YES)
39 Incorrect 5 ms 256 KB sum of weights should be in [990..999] but it is 967
40 Halted 0 ms 0 KB -

Subtask #6
0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB OK (n = 1, answer = NO)
2 Correct 5 ms 248 KB OK (n = 1, answer = NO)
3 Correct 5 ms 256 KB OK (n = 1, answer = YES)
4 Correct 5 ms 376 KB OK (n = 2, answer = YES)
5 Correct 5 ms 376 KB OK (n = 2, answer = YES)
6 Correct 5 ms 376 KB OK (n = 3, answer = YES)
7 Correct 5 ms 376 KB OK (n = 3, answer = YES)
8 Correct 5 ms 256 KB OK (n = 3, answer = YES)
9 Correct 5 ms 256 KB OK (n = 3, answer = YES)
10 Correct 5 ms 256 KB OK (n = 3, answer = YES)
11 Correct 5 ms 256 KB OK (n = 3, answer = YES)
12 Correct 5 ms 256 KB OK (n = 3, answer = YES)
13 Correct 5 ms 256 KB OK (n = 3, answer = NO)
14 Correct 6 ms 256 KB OK (n = 3, answer = YES)
15 Correct 5 ms 256 KB OK (n = 3, answer = YES)
16 Correct 5 ms 376 KB OK (n = 3, answer = NO)
17 Correct 5 ms 256 KB OK (n = 3, answer = NO)
18 Correct 5 ms 376 KB OK (n = 100, answer = NO)
19 Correct 5 ms 376 KB OK (n = 100, answer = YES)
20 Correct 5 ms 256 KB OK (n = 12, answer = YES)
21 Correct 5 ms 256 KB OK (n = 12, answer = YES)
22 Correct 5 ms 376 KB OK (n = 12, answer = NO)
23 Correct 5 ms 376 KB OK (n = 12, answer = NO)
24 Correct 5 ms 504 KB OK (n = 12, answer = YES)
25 Correct 5 ms 376 KB OK (n = 12, answer = YES)
26 Correct 5 ms 256 KB OK (n = 12, answer = YES)
27 Correct 5 ms 256 KB OK (n = 12, answer = YES)
28 Correct 5 ms 256 KB OK (n = 6, answer = YES)
29 Correct 5 ms 376 KB OK (n = 12, answer = YES)
30 Correct 5 ms 256 KB OK (n = 100, answer = NO)
31 Correct 5 ms 256 KB OK (n = 100, answer = YES)
32 Correct 5 ms 256 KB OK (n = 100, answer = NO)
33 Correct 5 ms 256 KB OK (n = 100, answer = YES)
34 Correct 5 ms 256 KB OK (n = 100, answer = YES)
35 Correct 5 ms 256 KB OK (n = 100, answer = YES)
36 Correct 5 ms 256 KB OK (n = 100, answer = YES)
37 Correct 5 ms 256 KB OK (n = 28, answer = YES)
38 Correct 5 ms 256 KB OK (n = 27, answer = YES)
39 Incorrect 5 ms 256 KB sum of weights should be in [990..999] but it is 967
40 Halted 0 ms 0 KB -