#include<bits/stdc++.h>
#ifdef EVAL
#include "molecules.h"
#endif
using namespace std;
const int MAX_N = 200000;
long long _sp[1+MAX_N], *sp = _sp + 1;
vector<int> find_subset(int l, int u, vector<int> w) {
int n, lx, rx;
vector<int> result;
n = w.size();
lx = 2, rx = 1;
sort(w.begin(), w.end());
for(int i = 0; i < n; ++i) {
int st = -1, dr = i;
sp[i] = sp[i - 1] + w[i];
while(dr - st > 1) {
int mid = (st + dr) / 2;
if(sp[i] - sp[mid] >= l)
st = mid;
else
dr = mid;
}
if(l <= sp[i] - sp[st] && sp[i] - sp[st] <= u)
lx = st, rx = i;
}
for(lx = lx + 1; lx <= rx; ++lx)
result.push_back(lx);
return result;
}
#ifndef EVAL
int main() {
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]);
}
#endif
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
380 KB |
OK (n = 1, answer = NO) |
2 |
Correct |
2 ms |
380 KB |
OK (n = 1, answer = NO) |
3 |
Correct |
2 ms |
380 KB |
OK (n = 1, answer = YES) |
4 |
Correct |
2 ms |
428 KB |
OK (n = 2, answer = YES) |
5 |
Correct |
2 ms |
480 KB |
OK (n = 2, answer = YES) |
6 |
Correct |
2 ms |
488 KB |
OK (n = 3, answer = YES) |
7 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
8 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
9 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
10 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
11 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
12 |
Correct |
3 ms |
744 KB |
OK (n = 3, answer = YES) |
13 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = NO) |
14 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
15 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
16 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = NO) |
17 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = NO) |
18 |
Correct |
2 ms |
744 KB |
OK (n = 100, answer = NO) |
19 |
Correct |
2 ms |
744 KB |
OK (n = 100, answer = YES) |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
2 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
3 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = NO) |
4 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = NO) |
5 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
6 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
7 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
8 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
9 |
Correct |
2 ms |
744 KB |
OK (n = 6, answer = YES) |
10 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
11 |
Correct |
2 ms |
744 KB |
OK (n = 100, answer = NO) |
12 |
Incorrect |
2 ms |
744 KB |
sum of weights should be in [50..51] but it is 35 |
13 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
380 KB |
OK (n = 1, answer = NO) |
2 |
Correct |
2 ms |
380 KB |
OK (n = 1, answer = NO) |
3 |
Correct |
2 ms |
380 KB |
OK (n = 1, answer = YES) |
4 |
Correct |
2 ms |
428 KB |
OK (n = 2, answer = YES) |
5 |
Correct |
2 ms |
480 KB |
OK (n = 2, answer = YES) |
6 |
Correct |
2 ms |
488 KB |
OK (n = 3, answer = YES) |
7 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
8 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
9 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
10 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
11 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
12 |
Correct |
3 ms |
744 KB |
OK (n = 3, answer = YES) |
13 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = NO) |
14 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
15 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
16 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = NO) |
17 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = NO) |
18 |
Correct |
2 ms |
744 KB |
OK (n = 100, answer = NO) |
19 |
Correct |
2 ms |
744 KB |
OK (n = 100, answer = YES) |
20 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
21 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
22 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = NO) |
23 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = NO) |
24 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
25 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
26 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
27 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
28 |
Correct |
2 ms |
744 KB |
OK (n = 6, answer = YES) |
29 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
30 |
Correct |
2 ms |
744 KB |
OK (n = 100, answer = NO) |
31 |
Incorrect |
2 ms |
744 KB |
sum of weights should be in [50..51] but it is 35 |
32 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
380 KB |
OK (n = 1, answer = NO) |
2 |
Correct |
2 ms |
380 KB |
OK (n = 1, answer = NO) |
3 |
Correct |
2 ms |
380 KB |
OK (n = 1, answer = YES) |
4 |
Correct |
2 ms |
428 KB |
OK (n = 2, answer = YES) |
5 |
Correct |
2 ms |
480 KB |
OK (n = 2, answer = YES) |
6 |
Correct |
2 ms |
488 KB |
OK (n = 3, answer = YES) |
7 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
8 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
9 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
10 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
11 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
12 |
Correct |
3 ms |
744 KB |
OK (n = 3, answer = YES) |
13 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = NO) |
14 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
15 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
16 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = NO) |
17 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = NO) |
18 |
Correct |
2 ms |
744 KB |
OK (n = 100, answer = NO) |
19 |
Correct |
2 ms |
744 KB |
OK (n = 100, answer = YES) |
20 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
21 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
22 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = NO) |
23 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = NO) |
24 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
25 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
26 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
27 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
28 |
Correct |
2 ms |
744 KB |
OK (n = 6, answer = YES) |
29 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
30 |
Correct |
2 ms |
744 KB |
OK (n = 100, answer = NO) |
31 |
Incorrect |
2 ms |
744 KB |
sum of weights should be in [50..51] but it is 35 |
32 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
380 KB |
OK (n = 1, answer = NO) |
2 |
Correct |
2 ms |
380 KB |
OK (n = 1, answer = NO) |
3 |
Correct |
2 ms |
380 KB |
OK (n = 1, answer = YES) |
4 |
Correct |
2 ms |
428 KB |
OK (n = 2, answer = YES) |
5 |
Correct |
2 ms |
480 KB |
OK (n = 2, answer = YES) |
6 |
Correct |
2 ms |
488 KB |
OK (n = 3, answer = YES) |
7 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
8 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
9 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
10 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
11 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
12 |
Correct |
3 ms |
744 KB |
OK (n = 3, answer = YES) |
13 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = NO) |
14 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
15 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
16 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = NO) |
17 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = NO) |
18 |
Correct |
2 ms |
744 KB |
OK (n = 100, answer = NO) |
19 |
Correct |
2 ms |
744 KB |
OK (n = 100, answer = YES) |
20 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
21 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
22 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = NO) |
23 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = NO) |
24 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
25 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
26 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
27 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
28 |
Correct |
2 ms |
744 KB |
OK (n = 6, answer = YES) |
29 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
30 |
Correct |
2 ms |
744 KB |
OK (n = 100, answer = NO) |
31 |
Incorrect |
2 ms |
744 KB |
sum of weights should be in [50..51] but it is 35 |
32 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
380 KB |
OK (n = 1, answer = NO) |
2 |
Correct |
2 ms |
380 KB |
OK (n = 1, answer = NO) |
3 |
Correct |
2 ms |
380 KB |
OK (n = 1, answer = YES) |
4 |
Correct |
2 ms |
428 KB |
OK (n = 2, answer = YES) |
5 |
Correct |
2 ms |
480 KB |
OK (n = 2, answer = YES) |
6 |
Correct |
2 ms |
488 KB |
OK (n = 3, answer = YES) |
7 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
8 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
9 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
10 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
11 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
12 |
Correct |
3 ms |
744 KB |
OK (n = 3, answer = YES) |
13 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = NO) |
14 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
15 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = YES) |
16 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = NO) |
17 |
Correct |
2 ms |
744 KB |
OK (n = 3, answer = NO) |
18 |
Correct |
2 ms |
744 KB |
OK (n = 100, answer = NO) |
19 |
Correct |
2 ms |
744 KB |
OK (n = 100, answer = YES) |
20 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
21 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
22 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = NO) |
23 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = NO) |
24 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
25 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
26 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
27 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
28 |
Correct |
2 ms |
744 KB |
OK (n = 6, answer = YES) |
29 |
Correct |
2 ms |
744 KB |
OK (n = 12, answer = YES) |
30 |
Correct |
2 ms |
744 KB |
OK (n = 100, answer = NO) |
31 |
Incorrect |
2 ms |
744 KB |
sum of weights should be in [50..51] but it is 35 |
32 |
Halted |
0 ms |
0 KB |
- |