//#pragma GCC optimize("O3")
#include <bits/stdc++.h>
#include "books.h"
using namespace std;
#define ve vector
typedef long long ll;
typedef pair<int, int> pii;
const int INF = 1e9 + 10;
map<int, ll> M;
ll B(int i) {
if (M.find(i) == M.end()) M[i] = skim(i + 1);
return M[i];
}
void solve(int n, int k, ll a, int s) {
int lo = 0;
int hi = n - 1;
while (lo < hi) {
int m = (lo + hi) / 2;
if (B(m) >= a) hi = m;
else lo = m + 1;
}
int z = lo;
ll x = B(z);
if (x >= a) {
if (z >= k - 1) {
ll sum = x;
ve<int> I(k);
I[k - 1] = z + 1;
for (int i = 0; i < k - 1; i++) {
sum += B(i);
I[i] = i + 1;
}
if (sum <= 2 * a) {
answer(I);
return;
}
}
}
else z = n;
if (z >= k) {
ll sum = 0;
ve<int> I(k);
for (int i = 0; i < k; i++) {
sum += B(i);
I[i] = i + 1;
}
for (int i = k - 1; i >= 0; i--) {
hi = z - k + i;
lo = i;
sum -= B(i);
if (sum + B(hi) >= a) {
while (lo < hi) {
int m = (lo + hi) / 2;
if (sum + B(m) < a) lo = m + 1;
else if (sum + B(m) > 2 * a) hi = m;
else {
I[i] = m + 1;
answer(I);
return;
}
}
if (a <= sum + B(lo) && sum + B(lo) <= 2 * a) {
I[i] = lo + 1;
answer(I);
return;
}
}
else {
sum += B(hi);
I[i] = hi + 1;
}
}
}
impossible();
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
200 KB |
Output is correct |
2 |
Correct |
1 ms |
200 KB |
Output is correct |
3 |
Correct |
1 ms |
200 KB |
Output is correct |
4 |
Correct |
1 ms |
200 KB |
Output is correct |
5 |
Correct |
1 ms |
200 KB |
Output is correct |
6 |
Correct |
1 ms |
200 KB |
Output is correct |
7 |
Correct |
1 ms |
200 KB |
Output is correct |
8 |
Correct |
1 ms |
200 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
200 KB |
Output is correct |
2 |
Correct |
1 ms |
200 KB |
Output is correct |
3 |
Correct |
1 ms |
280 KB |
Output is correct |
4 |
Correct |
1 ms |
200 KB |
Output is correct |
5 |
Correct |
1 ms |
200 KB |
Output is correct |
6 |
Correct |
1 ms |
200 KB |
Output is correct |
7 |
Correct |
1 ms |
200 KB |
Output is correct |
8 |
Correct |
1 ms |
200 KB |
Output is correct |
9 |
Correct |
1 ms |
200 KB |
Output is correct |
10 |
Correct |
1 ms |
200 KB |
Output is correct |
11 |
Correct |
1 ms |
292 KB |
Output is correct |
12 |
Correct |
1 ms |
288 KB |
Output is correct |
13 |
Correct |
1 ms |
280 KB |
Output is correct |
14 |
Correct |
1 ms |
200 KB |
Output is correct |
15 |
Correct |
1 ms |
200 KB |
Output is correct |
16 |
Correct |
1 ms |
200 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
200 KB |
Output is correct |
2 |
Correct |
2 ms |
200 KB |
Output is correct |
3 |
Correct |
1 ms |
200 KB |
Output is correct |
4 |
Correct |
1 ms |
200 KB |
Output is correct |
5 |
Correct |
1 ms |
200 KB |
Output is correct |
6 |
Correct |
1 ms |
288 KB |
Output is correct |
7 |
Correct |
1 ms |
200 KB |
Output is correct |
8 |
Correct |
1 ms |
284 KB |
Output is correct |
9 |
Correct |
1 ms |
200 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
200 KB |
Output is correct |
2 |
Correct |
2 ms |
200 KB |
Output is correct |
3 |
Correct |
1 ms |
200 KB |
Output is correct |
4 |
Correct |
1 ms |
200 KB |
Output is correct |
5 |
Correct |
1 ms |
200 KB |
Output is correct |
6 |
Correct |
1 ms |
288 KB |
Output is correct |
7 |
Correct |
1 ms |
200 KB |
Output is correct |
8 |
Correct |
1 ms |
284 KB |
Output is correct |
9 |
Correct |
1 ms |
200 KB |
Output is correct |
10 |
Correct |
1 ms |
200 KB |
Output is correct |
11 |
Correct |
1 ms |
200 KB |
Output is correct |
12 |
Correct |
2 ms |
200 KB |
Output is correct |
13 |
Correct |
1 ms |
200 KB |
Output is correct |
14 |
Correct |
1 ms |
200 KB |
Output is correct |
15 |
Correct |
1 ms |
200 KB |
Output is correct |
16 |
Correct |
1 ms |
200 KB |
Output is correct |
17 |
Correct |
1 ms |
280 KB |
Output is correct |
18 |
Correct |
1 ms |
272 KB |
Output is correct |
19 |
Correct |
1 ms |
200 KB |
Output is correct |
20 |
Correct |
1 ms |
200 KB |
Output is correct |
21 |
Correct |
1 ms |
200 KB |
Output is correct |
22 |
Correct |
1 ms |
200 KB |
Output is correct |
23 |
Correct |
1 ms |
200 KB |
Output is correct |
24 |
Correct |
2 ms |
200 KB |
Output is correct |
25 |
Correct |
1 ms |
200 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
200 KB |
Output is correct |
2 |
Correct |
2 ms |
200 KB |
Output is correct |
3 |
Correct |
1 ms |
200 KB |
Output is correct |
4 |
Correct |
1 ms |
200 KB |
Output is correct |
5 |
Correct |
1 ms |
200 KB |
Output is correct |
6 |
Correct |
1 ms |
288 KB |
Output is correct |
7 |
Correct |
1 ms |
200 KB |
Output is correct |
8 |
Correct |
1 ms |
284 KB |
Output is correct |
9 |
Correct |
1 ms |
200 KB |
Output is correct |
10 |
Correct |
1 ms |
200 KB |
Output is correct |
11 |
Correct |
1 ms |
200 KB |
Output is correct |
12 |
Correct |
2 ms |
200 KB |
Output is correct |
13 |
Correct |
1 ms |
200 KB |
Output is correct |
14 |
Correct |
1 ms |
200 KB |
Output is correct |
15 |
Correct |
1 ms |
200 KB |
Output is correct |
16 |
Correct |
1 ms |
200 KB |
Output is correct |
17 |
Correct |
1 ms |
280 KB |
Output is correct |
18 |
Correct |
1 ms |
272 KB |
Output is correct |
19 |
Correct |
1 ms |
200 KB |
Output is correct |
20 |
Correct |
1 ms |
200 KB |
Output is correct |
21 |
Correct |
1 ms |
200 KB |
Output is correct |
22 |
Correct |
1 ms |
200 KB |
Output is correct |
23 |
Correct |
1 ms |
200 KB |
Output is correct |
24 |
Correct |
2 ms |
200 KB |
Output is correct |
25 |
Correct |
1 ms |
200 KB |
Output is correct |
26 |
Correct |
1 ms |
200 KB |
Output is correct |
27 |
Correct |
1 ms |
200 KB |
Output is correct |
28 |
Correct |
1 ms |
284 KB |
Output is correct |
29 |
Correct |
1 ms |
200 KB |
Output is correct |
30 |
Correct |
1 ms |
200 KB |
Output is correct |
31 |
Correct |
1 ms |
276 KB |
Output is correct |
32 |
Correct |
1 ms |
200 KB |
Output is correct |
33 |
Correct |
2 ms |
284 KB |
Output is correct |
34 |
Correct |
1 ms |
200 KB |
Output is correct |
35 |
Correct |
1 ms |
200 KB |
Output is correct |
36 |
Correct |
1 ms |
200 KB |
Output is correct |
37 |
Correct |
1 ms |
200 KB |
Output is correct |
38 |
Correct |
1 ms |
200 KB |
Output is correct |
39 |
Correct |
1 ms |
200 KB |
Output is correct |
40 |
Correct |
1 ms |
200 KB |
Output is correct |
41 |
Correct |
1 ms |
200 KB |
Output is correct |
42 |
Correct |
1 ms |
200 KB |
Output is correct |
43 |
Correct |
1 ms |
200 KB |
Output is correct |
44 |
Correct |
1 ms |
200 KB |
Output is correct |
45 |
Correct |
1 ms |
288 KB |
Output is correct |
46 |
Correct |
1 ms |
200 KB |
Output is correct |
47 |
Correct |
1 ms |
272 KB |
Output is correct |
48 |
Correct |
1 ms |
200 KB |
Output is correct |
49 |
Correct |
2 ms |
200 KB |
Output is correct |
50 |
Correct |
1 ms |
276 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
200 KB |
Output is correct |
2 |
Correct |
2 ms |
200 KB |
Output is correct |
3 |
Correct |
1 ms |
200 KB |
Output is correct |
4 |
Correct |
1 ms |
200 KB |
Output is correct |
5 |
Correct |
1 ms |
200 KB |
Output is correct |
6 |
Correct |
1 ms |
288 KB |
Output is correct |
7 |
Correct |
1 ms |
200 KB |
Output is correct |
8 |
Correct |
1 ms |
284 KB |
Output is correct |
9 |
Correct |
1 ms |
200 KB |
Output is correct |
10 |
Correct |
1 ms |
200 KB |
Output is correct |
11 |
Correct |
1 ms |
200 KB |
Output is correct |
12 |
Correct |
2 ms |
200 KB |
Output is correct |
13 |
Correct |
1 ms |
200 KB |
Output is correct |
14 |
Correct |
1 ms |
200 KB |
Output is correct |
15 |
Correct |
1 ms |
200 KB |
Output is correct |
16 |
Correct |
1 ms |
200 KB |
Output is correct |
17 |
Correct |
1 ms |
280 KB |
Output is correct |
18 |
Correct |
1 ms |
272 KB |
Output is correct |
19 |
Correct |
1 ms |
200 KB |
Output is correct |
20 |
Correct |
1 ms |
200 KB |
Output is correct |
21 |
Correct |
1 ms |
200 KB |
Output is correct |
22 |
Correct |
1 ms |
200 KB |
Output is correct |
23 |
Correct |
1 ms |
200 KB |
Output is correct |
24 |
Correct |
2 ms |
200 KB |
Output is correct |
25 |
Correct |
1 ms |
200 KB |
Output is correct |
26 |
Correct |
1 ms |
200 KB |
Output is correct |
27 |
Correct |
1 ms |
200 KB |
Output is correct |
28 |
Correct |
1 ms |
200 KB |
Output is correct |
29 |
Correct |
1 ms |
200 KB |
Output is correct |
30 |
Correct |
1 ms |
200 KB |
Output is correct |
31 |
Correct |
2 ms |
200 KB |
Output is correct |
32 |
Correct |
1 ms |
288 KB |
Output is correct |
33 |
Correct |
2 ms |
200 KB |
Output is correct |
34 |
Correct |
1 ms |
288 KB |
Output is correct |
35 |
Correct |
1 ms |
200 KB |
Output is correct |
36 |
Correct |
1 ms |
200 KB |
Output is correct |
37 |
Correct |
1 ms |
200 KB |
Output is correct |
38 |
Correct |
1 ms |
200 KB |
Output is correct |
39 |
Correct |
1 ms |
200 KB |
Output is correct |
40 |
Correct |
1 ms |
280 KB |
Output is correct |
41 |
Correct |
1 ms |
200 KB |
Output is correct |
42 |
Correct |
1 ms |
200 KB |
Output is correct |
43 |
Correct |
1 ms |
200 KB |
Output is correct |
44 |
Correct |
2 ms |
200 KB |
Output is correct |
45 |
Correct |
1 ms |
200 KB |
Output is correct |
46 |
Correct |
1 ms |
200 KB |
Output is correct |
47 |
Runtime error |
1 ms |
200 KB |
Execution killed with signal 13 |
48 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
200 KB |
Output is correct |
2 |
Correct |
2 ms |
200 KB |
Output is correct |
3 |
Correct |
1 ms |
200 KB |
Output is correct |
4 |
Correct |
1 ms |
200 KB |
Output is correct |
5 |
Correct |
1 ms |
200 KB |
Output is correct |
6 |
Correct |
1 ms |
288 KB |
Output is correct |
7 |
Correct |
1 ms |
200 KB |
Output is correct |
8 |
Correct |
1 ms |
284 KB |
Output is correct |
9 |
Correct |
1 ms |
200 KB |
Output is correct |
10 |
Correct |
1 ms |
200 KB |
Output is correct |
11 |
Correct |
1 ms |
200 KB |
Output is correct |
12 |
Correct |
2 ms |
200 KB |
Output is correct |
13 |
Correct |
1 ms |
200 KB |
Output is correct |
14 |
Correct |
1 ms |
200 KB |
Output is correct |
15 |
Correct |
1 ms |
200 KB |
Output is correct |
16 |
Correct |
1 ms |
200 KB |
Output is correct |
17 |
Correct |
1 ms |
280 KB |
Output is correct |
18 |
Correct |
1 ms |
272 KB |
Output is correct |
19 |
Correct |
1 ms |
200 KB |
Output is correct |
20 |
Correct |
1 ms |
200 KB |
Output is correct |
21 |
Correct |
1 ms |
200 KB |
Output is correct |
22 |
Correct |
1 ms |
200 KB |
Output is correct |
23 |
Correct |
1 ms |
200 KB |
Output is correct |
24 |
Correct |
2 ms |
200 KB |
Output is correct |
25 |
Correct |
1 ms |
200 KB |
Output is correct |
26 |
Correct |
1 ms |
200 KB |
Output is correct |
27 |
Correct |
1 ms |
200 KB |
Output is correct |
28 |
Correct |
1 ms |
284 KB |
Output is correct |
29 |
Correct |
1 ms |
200 KB |
Output is correct |
30 |
Correct |
1 ms |
200 KB |
Output is correct |
31 |
Correct |
1 ms |
276 KB |
Output is correct |
32 |
Correct |
1 ms |
200 KB |
Output is correct |
33 |
Correct |
2 ms |
284 KB |
Output is correct |
34 |
Correct |
1 ms |
200 KB |
Output is correct |
35 |
Correct |
1 ms |
200 KB |
Output is correct |
36 |
Correct |
1 ms |
200 KB |
Output is correct |
37 |
Correct |
1 ms |
200 KB |
Output is correct |
38 |
Correct |
1 ms |
200 KB |
Output is correct |
39 |
Correct |
1 ms |
200 KB |
Output is correct |
40 |
Correct |
1 ms |
200 KB |
Output is correct |
41 |
Correct |
1 ms |
200 KB |
Output is correct |
42 |
Correct |
1 ms |
200 KB |
Output is correct |
43 |
Correct |
1 ms |
200 KB |
Output is correct |
44 |
Correct |
1 ms |
200 KB |
Output is correct |
45 |
Correct |
1 ms |
288 KB |
Output is correct |
46 |
Correct |
1 ms |
200 KB |
Output is correct |
47 |
Correct |
1 ms |
272 KB |
Output is correct |
48 |
Correct |
1 ms |
200 KB |
Output is correct |
49 |
Correct |
2 ms |
200 KB |
Output is correct |
50 |
Correct |
1 ms |
276 KB |
Output is correct |
51 |
Correct |
1 ms |
200 KB |
Output is correct |
52 |
Correct |
1 ms |
200 KB |
Output is correct |
53 |
Correct |
1 ms |
200 KB |
Output is correct |
54 |
Correct |
1 ms |
200 KB |
Output is correct |
55 |
Correct |
1 ms |
200 KB |
Output is correct |
56 |
Correct |
2 ms |
200 KB |
Output is correct |
57 |
Correct |
1 ms |
288 KB |
Output is correct |
58 |
Correct |
2 ms |
200 KB |
Output is correct |
59 |
Correct |
1 ms |
288 KB |
Output is correct |
60 |
Correct |
1 ms |
200 KB |
Output is correct |
61 |
Correct |
1 ms |
200 KB |
Output is correct |
62 |
Correct |
1 ms |
200 KB |
Output is correct |
63 |
Correct |
1 ms |
200 KB |
Output is correct |
64 |
Correct |
1 ms |
200 KB |
Output is correct |
65 |
Correct |
1 ms |
280 KB |
Output is correct |
66 |
Correct |
1 ms |
200 KB |
Output is correct |
67 |
Correct |
1 ms |
200 KB |
Output is correct |
68 |
Correct |
1 ms |
200 KB |
Output is correct |
69 |
Correct |
2 ms |
200 KB |
Output is correct |
70 |
Correct |
1 ms |
200 KB |
Output is correct |
71 |
Correct |
1 ms |
200 KB |
Output is correct |
72 |
Runtime error |
1 ms |
200 KB |
Execution killed with signal 13 |
73 |
Halted |
0 ms |
0 KB |
- |