#include "books.h"
#include <algorithm>
#include <cstdio>
#include <cstring>
#include <vector>
#define PB push_back
using namespace std;
typedef vector < int > vi;
typedef long long ll;
ll A[(int)(1e5 + 500)];
vi v;
ll pitaj(int x){
if(A[x]) return A[x];
A[x] = skim(x + 1);
v.PB(x);
return A[x];
}
bool cmp(int i, int j){
return A[i] < A[j];
}
vi nadi(int n, int k, ll L){
sort(v.begin(), v.end(), cmp); vi ret;
for(int i = 0;i + k <= (int)v.size();i++){
ll cur = 0;
for(int j = 0;j < k;j++)
cur += A[v[i + j]];
if(L <= cur && cur <= 2LL * L){
for(int j = 0;j < k;j++)
ret.PB(v[i + j]);
return ret;
}
}
for(;(int)v.size() >= k;v.pop_back()){
for(int i = 0;i <= k;i++){
ll cur = 0;
for(int j = 0;j < i;j++)
cur += A[v[j]];
for(int j = 0;j < k - i;j++)
cur += A[v[(int)v.size() - j - 1]];
if(L <= cur && cur <= 2LL * L){
for(int j = 0;j < i;j++)
ret.PB(v[j]);
for(int j = 0;j < k - i;j++)
ret.PB(v[(int)v.size() - j - 1]);
return ret;
}
}
}
return ret;
}
void solve(int n, int k, ll L, int S) {
//printf("n = %d k = %d L = %lld S = %d\n", n, k, L, S);
int pref = -1;
for(int i = 18;i >= 0;i--){
if(pref + (1 << i) < n && pitaj(pref + (1 << i)) <= L)
pref += (1 << i);
}
pref++; if(pref < n) pitaj(pref);
for(int i = 0;i < k;i++)
pitaj(i);
//printf("tu sam pref = %d\n", pref);
for(int i = 0;i < k && pref - i - 1 >= 0;i++)
pitaj(pref - i - 1);
vi ans = nadi(n, k, L);
if((int)ans.size() == 0)
impossible();
for(int &x : ans) x++;
answer(ans);
}
# |
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 |
0 ms |
200 KB |
Output is correct |
8 |
Correct |
1 ms |
200 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
200 KB |
Output is correct |
2 |
Correct |
1 ms |
200 KB |
Output is correct |
3 |
Correct |
0 ms |
200 KB |
Output is correct |
4 |
Correct |
0 ms |
200 KB |
Output is correct |
5 |
Correct |
0 ms |
200 KB |
Output is correct |
6 |
Correct |
1 ms |
200 KB |
Output is correct |
7 |
Correct |
1 ms |
328 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 |
284 KB |
Output is correct |
12 |
Correct |
1 ms |
284 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 |
284 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 |
200 KB |
Output is correct |
4 |
Correct |
1 ms |
200 KB |
Output is correct |
5 |
Correct |
1 ms |
280 KB |
Output is correct |
6 |
Correct |
1 ms |
272 KB |
Output is correct |
7 |
Correct |
1 ms |
268 KB |
Output is correct |
8 |
Correct |
1 ms |
200 KB |
Output is correct |
9 |
Correct |
1 ms |
268 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 |
200 KB |
Output is correct |
4 |
Correct |
1 ms |
200 KB |
Output is correct |
5 |
Correct |
1 ms |
280 KB |
Output is correct |
6 |
Correct |
1 ms |
272 KB |
Output is correct |
7 |
Correct |
1 ms |
268 KB |
Output is correct |
8 |
Correct |
1 ms |
200 KB |
Output is correct |
9 |
Correct |
1 ms |
268 KB |
Output is correct |
10 |
Correct |
1 ms |
200 KB |
Output is correct |
11 |
Correct |
1 ms |
284 KB |
Output is correct |
12 |
Correct |
1 ms |
276 KB |
Output is correct |
13 |
Correct |
1 ms |
276 KB |
Output is correct |
14 |
Correct |
1 ms |
264 KB |
Output is correct |
15 |
Correct |
1 ms |
264 KB |
Output is correct |
16 |
Correct |
1 ms |
200 KB |
Output is correct |
17 |
Correct |
1 ms |
276 KB |
Output is correct |
18 |
Correct |
1 ms |
272 KB |
Output is correct |
19 |
Correct |
1 ms |
268 KB |
Output is correct |
20 |
Correct |
1 ms |
284 KB |
Output is correct |
21 |
Correct |
1 ms |
276 KB |
Output is correct |
22 |
Correct |
1 ms |
280 KB |
Output is correct |
23 |
Correct |
1 ms |
200 KB |
Output is correct |
24 |
Correct |
1 ms |
284 KB |
Output is correct |
25 |
Correct |
1 ms |
284 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 |
200 KB |
Output is correct |
4 |
Correct |
1 ms |
200 KB |
Output is correct |
5 |
Correct |
1 ms |
280 KB |
Output is correct |
6 |
Correct |
1 ms |
272 KB |
Output is correct |
7 |
Correct |
1 ms |
268 KB |
Output is correct |
8 |
Correct |
1 ms |
200 KB |
Output is correct |
9 |
Correct |
1 ms |
268 KB |
Output is correct |
10 |
Correct |
1 ms |
200 KB |
Output is correct |
11 |
Correct |
1 ms |
284 KB |
Output is correct |
12 |
Correct |
1 ms |
276 KB |
Output is correct |
13 |
Correct |
1 ms |
276 KB |
Output is correct |
14 |
Correct |
1 ms |
264 KB |
Output is correct |
15 |
Correct |
1 ms |
264 KB |
Output is correct |
16 |
Correct |
1 ms |
200 KB |
Output is correct |
17 |
Correct |
1 ms |
276 KB |
Output is correct |
18 |
Correct |
1 ms |
272 KB |
Output is correct |
19 |
Correct |
1 ms |
268 KB |
Output is correct |
20 |
Correct |
1 ms |
284 KB |
Output is correct |
21 |
Correct |
1 ms |
276 KB |
Output is correct |
22 |
Correct |
1 ms |
280 KB |
Output is correct |
23 |
Correct |
1 ms |
200 KB |
Output is correct |
24 |
Correct |
1 ms |
284 KB |
Output is correct |
25 |
Correct |
1 ms |
284 KB |
Output is correct |
26 |
Correct |
1 ms |
264 KB |
Output is correct |
27 |
Correct |
1 ms |
288 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 |
276 KB |
Output is correct |
31 |
Correct |
1 ms |
200 KB |
Output is correct |
32 |
Correct |
1 ms |
276 KB |
Output is correct |
33 |
Correct |
1 ms |
272 KB |
Output is correct |
34 |
Correct |
1 ms |
200 KB |
Output is correct |
35 |
Correct |
1 ms |
284 KB |
Output is correct |
36 |
Correct |
1 ms |
272 KB |
Output is correct |
37 |
Correct |
1 ms |
272 KB |
Output is correct |
38 |
Correct |
1 ms |
200 KB |
Output is correct |
39 |
Correct |
1 ms |
276 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 |
280 KB |
Output is correct |
43 |
Correct |
1 ms |
276 KB |
Output is correct |
44 |
Correct |
1 ms |
276 KB |
Output is correct |
45 |
Correct |
1 ms |
276 KB |
Output is correct |
46 |
Correct |
1 ms |
200 KB |
Output is correct |
47 |
Correct |
1 ms |
200 KB |
Output is correct |
48 |
Correct |
1 ms |
200 KB |
Output is correct |
49 |
Correct |
1 ms |
276 KB |
Output is correct |
50 |
Correct |
1 ms |
280 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 |
200 KB |
Output is correct |
4 |
Correct |
1 ms |
200 KB |
Output is correct |
5 |
Correct |
1 ms |
280 KB |
Output is correct |
6 |
Correct |
1 ms |
272 KB |
Output is correct |
7 |
Correct |
1 ms |
268 KB |
Output is correct |
8 |
Correct |
1 ms |
200 KB |
Output is correct |
9 |
Correct |
1 ms |
268 KB |
Output is correct |
10 |
Correct |
1 ms |
200 KB |
Output is correct |
11 |
Correct |
1 ms |
284 KB |
Output is correct |
12 |
Correct |
1 ms |
276 KB |
Output is correct |
13 |
Correct |
1 ms |
276 KB |
Output is correct |
14 |
Correct |
1 ms |
264 KB |
Output is correct |
15 |
Correct |
1 ms |
264 KB |
Output is correct |
16 |
Correct |
1 ms |
200 KB |
Output is correct |
17 |
Correct |
1 ms |
276 KB |
Output is correct |
18 |
Correct |
1 ms |
272 KB |
Output is correct |
19 |
Correct |
1 ms |
268 KB |
Output is correct |
20 |
Correct |
1 ms |
284 KB |
Output is correct |
21 |
Correct |
1 ms |
276 KB |
Output is correct |
22 |
Correct |
1 ms |
280 KB |
Output is correct |
23 |
Correct |
1 ms |
200 KB |
Output is correct |
24 |
Correct |
1 ms |
284 KB |
Output is correct |
25 |
Correct |
1 ms |
284 KB |
Output is correct |
26 |
Correct |
1 ms |
200 KB |
Output is correct |
27 |
Correct |
1 ms |
276 KB |
Output is correct |
28 |
Correct |
1 ms |
280 KB |
Output is correct |
29 |
Correct |
1 ms |
200 KB |
Output is correct |
30 |
Correct |
1 ms |
276 KB |
Output is correct |
31 |
Correct |
1 ms |
264 KB |
Output is correct |
32 |
Correct |
1 ms |
200 KB |
Output is correct |
33 |
Correct |
1 ms |
280 KB |
Output is correct |
34 |
Correct |
1 ms |
272 KB |
Output is correct |
35 |
Correct |
1 ms |
280 KB |
Output is correct |
36 |
Correct |
1 ms |
272 KB |
Output is correct |
37 |
Correct |
1 ms |
272 KB |
Output is correct |
38 |
Correct |
1 ms |
276 KB |
Output is correct |
39 |
Correct |
1 ms |
260 KB |
Output is correct |
40 |
Correct |
1 ms |
200 KB |
Output is correct |
41 |
Correct |
1 ms |
272 KB |
Output is correct |
42 |
Correct |
1 ms |
276 KB |
Output is correct |
43 |
Correct |
1 ms |
264 KB |
Output is correct |
44 |
Correct |
1 ms |
272 KB |
Output is correct |
45 |
Correct |
1 ms |
276 KB |
Output is correct |
46 |
Correct |
1 ms |
200 KB |
Output is correct |
47 |
Correct |
1 ms |
268 KB |
Output is correct |
48 |
Correct |
1 ms |
200 KB |
Output is correct |
49 |
Correct |
1 ms |
200 KB |
Output is correct |
50 |
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 |
200 KB |
Output is correct |
4 |
Correct |
1 ms |
200 KB |
Output is correct |
5 |
Correct |
1 ms |
280 KB |
Output is correct |
6 |
Correct |
1 ms |
272 KB |
Output is correct |
7 |
Correct |
1 ms |
268 KB |
Output is correct |
8 |
Correct |
1 ms |
200 KB |
Output is correct |
9 |
Correct |
1 ms |
268 KB |
Output is correct |
10 |
Correct |
1 ms |
200 KB |
Output is correct |
11 |
Correct |
1 ms |
284 KB |
Output is correct |
12 |
Correct |
1 ms |
276 KB |
Output is correct |
13 |
Correct |
1 ms |
276 KB |
Output is correct |
14 |
Correct |
1 ms |
264 KB |
Output is correct |
15 |
Correct |
1 ms |
264 KB |
Output is correct |
16 |
Correct |
1 ms |
200 KB |
Output is correct |
17 |
Correct |
1 ms |
276 KB |
Output is correct |
18 |
Correct |
1 ms |
272 KB |
Output is correct |
19 |
Correct |
1 ms |
268 KB |
Output is correct |
20 |
Correct |
1 ms |
284 KB |
Output is correct |
21 |
Correct |
1 ms |
276 KB |
Output is correct |
22 |
Correct |
1 ms |
280 KB |
Output is correct |
23 |
Correct |
1 ms |
200 KB |
Output is correct |
24 |
Correct |
1 ms |
284 KB |
Output is correct |
25 |
Correct |
1 ms |
284 KB |
Output is correct |
26 |
Correct |
1 ms |
264 KB |
Output is correct |
27 |
Correct |
1 ms |
288 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 |
276 KB |
Output is correct |
31 |
Correct |
1 ms |
200 KB |
Output is correct |
32 |
Correct |
1 ms |
276 KB |
Output is correct |
33 |
Correct |
1 ms |
272 KB |
Output is correct |
34 |
Correct |
1 ms |
200 KB |
Output is correct |
35 |
Correct |
1 ms |
284 KB |
Output is correct |
36 |
Correct |
1 ms |
272 KB |
Output is correct |
37 |
Correct |
1 ms |
272 KB |
Output is correct |
38 |
Correct |
1 ms |
200 KB |
Output is correct |
39 |
Correct |
1 ms |
276 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 |
280 KB |
Output is correct |
43 |
Correct |
1 ms |
276 KB |
Output is correct |
44 |
Correct |
1 ms |
276 KB |
Output is correct |
45 |
Correct |
1 ms |
276 KB |
Output is correct |
46 |
Correct |
1 ms |
200 KB |
Output is correct |
47 |
Correct |
1 ms |
200 KB |
Output is correct |
48 |
Correct |
1 ms |
200 KB |
Output is correct |
49 |
Correct |
1 ms |
276 KB |
Output is correct |
50 |
Correct |
1 ms |
280 KB |
Output is correct |
51 |
Correct |
1 ms |
200 KB |
Output is correct |
52 |
Correct |
1 ms |
276 KB |
Output is correct |
53 |
Correct |
1 ms |
280 KB |
Output is correct |
54 |
Correct |
1 ms |
200 KB |
Output is correct |
55 |
Correct |
1 ms |
276 KB |
Output is correct |
56 |
Correct |
1 ms |
264 KB |
Output is correct |
57 |
Correct |
1 ms |
200 KB |
Output is correct |
58 |
Correct |
1 ms |
280 KB |
Output is correct |
59 |
Correct |
1 ms |
272 KB |
Output is correct |
60 |
Correct |
1 ms |
280 KB |
Output is correct |
61 |
Correct |
1 ms |
272 KB |
Output is correct |
62 |
Correct |
1 ms |
272 KB |
Output is correct |
63 |
Correct |
1 ms |
276 KB |
Output is correct |
64 |
Correct |
1 ms |
260 KB |
Output is correct |
65 |
Correct |
1 ms |
200 KB |
Output is correct |
66 |
Correct |
1 ms |
272 KB |
Output is correct |
67 |
Correct |
1 ms |
276 KB |
Output is correct |
68 |
Correct |
1 ms |
264 KB |
Output is correct |
69 |
Correct |
1 ms |
272 KB |
Output is correct |
70 |
Correct |
1 ms |
276 KB |
Output is correct |
71 |
Correct |
1 ms |
200 KB |
Output is correct |
72 |
Correct |
1 ms |
268 KB |
Output is correct |
73 |
Correct |
1 ms |
200 KB |
Output is correct |
74 |
Correct |
1 ms |
200 KB |
Output is correct |
75 |
Correct |
1 ms |
200 KB |
Output is correct |
76 |
Correct |
1 ms |
200 KB |
Output is correct |
77 |
Correct |
1 ms |
200 KB |
Output is correct |
78 |
Correct |
1 ms |
200 KB |
Output is correct |
79 |
Correct |
1 ms |
200 KB |
Output is correct |
80 |
Correct |
0 ms |
200 KB |
Output is correct |
81 |
Correct |
1 ms |
200 KB |
Output is correct |
82 |
Correct |
1 ms |
200 KB |
Output is correct |
83 |
Correct |
1 ms |
200 KB |
Output is correct |
84 |
Correct |
1 ms |
200 KB |
Output is correct |
85 |
Correct |
1 ms |
200 KB |
Output is correct |
86 |
Correct |
1 ms |
200 KB |
Output is correct |
87 |
Correct |
1 ms |
284 KB |
Output is correct |
88 |
Correct |
1 ms |
200 KB |
Output is correct |
89 |
Correct |
1 ms |
200 KB |
Output is correct |
90 |
Correct |
1 ms |
200 KB |
Output is correct |
91 |
Correct |
1 ms |
200 KB |
Output is correct |
92 |
Correct |
1 ms |
392 KB |
Output is correct |
93 |
Correct |
2 ms |
276 KB |
Output is correct |
94 |
Correct |
1 ms |
200 KB |
Output is correct |
95 |
Correct |
1 ms |
200 KB |
Output is correct |
96 |
Correct |
1 ms |
284 KB |
Output is correct |
97 |
Correct |
1 ms |
264 KB |
Output is correct |
98 |
Correct |
1 ms |
260 KB |
Output is correct |
99 |
Correct |
1 ms |
280 KB |
Output is correct |
100 |
Correct |
1 ms |
276 KB |
Output is correct |
101 |
Correct |
1 ms |
272 KB |
Output is correct |
102 |
Correct |
1 ms |
200 KB |
Output is correct |
103 |
Correct |
1 ms |
200 KB |
Output is correct |
104 |
Correct |
1 ms |
276 KB |
Output is correct |
105 |
Correct |
1 ms |
200 KB |
Output is correct |
106 |
Correct |
1 ms |
284 KB |
Output is correct |
107 |
Correct |
1 ms |
280 KB |
Output is correct |
108 |
Correct |
1 ms |
200 KB |
Output is correct |
109 |
Correct |
1 ms |
280 KB |
Output is correct |
110 |
Correct |
1 ms |
264 KB |
Output is correct |
111 |
Correct |
1 ms |
200 KB |
Output is correct |
112 |
Correct |
1 ms |
200 KB |
Output is correct |
113 |
Correct |
1 ms |
272 KB |
Output is correct |
114 |
Correct |
1 ms |
284 KB |
Output is correct |
115 |
Correct |
1 ms |
280 KB |
Output is correct |
116 |
Correct |
1 ms |
200 KB |
Output is correct |
117 |
Correct |
1 ms |
280 KB |
Output is correct |
118 |
Correct |
1 ms |
280 KB |
Output is correct |
119 |
Correct |
1 ms |
280 KB |
Output is correct |
120 |
Correct |
1 ms |
280 KB |
Output is correct |
121 |
Correct |
0 ms |
276 KB |
Output is correct |
122 |
Correct |
1 ms |
264 KB |
Output is correct |
123 |
Correct |
1 ms |
284 KB |
Output is correct |
124 |
Correct |
1 ms |
280 KB |
Output is correct |
125 |
Correct |
1 ms |
200 KB |
Output is correct |
126 |
Correct |
1 ms |
276 KB |
Output is correct |
127 |
Correct |
1 ms |
260 KB |
Output is correct |
128 |
Correct |
1 ms |
280 KB |
Output is correct |
129 |
Correct |
1 ms |
200 KB |
Output is correct |
130 |
Correct |
1 ms |
200 KB |
Output is correct |
131 |
Correct |
1 ms |
328 KB |
Output is correct |
132 |
Correct |
1 ms |
280 KB |
Output is correct |
133 |
Correct |
1 ms |
260 KB |
Output is correct |
134 |
Correct |
1 ms |
280 KB |
Output is correct |
135 |
Correct |
1 ms |
276 KB |
Output is correct |