#include "fun.h"
#include <bits/stdc++.h>
using namespace std;
vector<int> createFunTour(int n, int q) {
vector<int> d(n), ans, e, g(n), f[3];
array<int, 2> c{n+1};
for(int i=0, s; i<n; ++i) {
s=attractionsBehind(0, i);
if(s>n/2)
c=min(array<int, 2>{s, i}, c);
}
for(int i=0; i<n; ++i) {
d[i]=hoursRequired(c[1], i);
if(d[i]==1)
e.push_back(i);
}
for(int i=0; i<n; ++i) {
if(i==c[1])
continue;
while(g[i]<e.size()-1&&hoursRequired(e[g[i]], i)>d[i])
++g[i];
f[g[i]].push_back(i);
}
for(int i=0; i<e.size(); ++i) {
sort(f[i].begin(), f[i].end(), [&](const int &i, const int &j) {
return d[i]<d[j];
});
}
int p[3]={0, 1, 2}, l=-1;
while(1) {
sort(p, p+3, [&](const int &i, const int &j) {
return f[i].size()>f[j].size();
});
if(f[p[0]].size()<f[p[1]].size()+f[p[2]].size()) {
sort(p, p+3, [&](const int &i, const int &j) {
return d[f[i].back()]>d[f[j].back()];
});
int i=p[0]==l;
ans.push_back(f[p[i]].back());
f[p[i]].pop_back();
l=p[i];
} else
break;
}
f[p[1]].insert(f[p[1]].end(), f[p[2]].begin(), f[p[2]].end());
sort(f[p[1]].begin(), f[p[1]].end(), [&](const int &i, const int &j) {
return d[i]<d[j];
});
l=ans.size()>1&&g[ans[ans.size()-2]]^p[0]&&d[ans[ans.size()-2]]>d[ans.back()]&&d[f[p[1]].back()]>d[ans.back()];
for(; f[p[l]].size(); l^=1) {
ans.push_back(f[p[l]].back());
f[p[l]].pop_back();
}
ans.push_back(c[1]);
return ans;
}
Compilation message
fun.cpp: In function 'std::vector<int> createFunTour(int, int)':
fun.cpp:21:13: warning: comparison of integer expressions of different signedness: '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
21 | while(g[i]<e.size()-1&&hoursRequired(e[g[i]], i)>d[i])
fun.cpp:25:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
25 | for(int i=0; i<e.size(); ++i) {
| ~^~~~~~~~~
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
1 ms |
348 KB |
Output is correct |
7 |
Correct |
0 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
344 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
1 ms |
344 KB |
Output is correct |
11 |
Correct |
0 ms |
344 KB |
Output is correct |
12 |
Correct |
0 ms |
348 KB |
Output is correct |
13 |
Correct |
0 ms |
348 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
348 KB |
Output is correct |
16 |
Correct |
0 ms |
348 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
1 ms |
348 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
1 ms |
348 KB |
Output is correct |
7 |
Correct |
0 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
344 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
1 ms |
344 KB |
Output is correct |
11 |
Correct |
0 ms |
344 KB |
Output is correct |
12 |
Correct |
0 ms |
348 KB |
Output is correct |
13 |
Correct |
0 ms |
348 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
348 KB |
Output is correct |
16 |
Correct |
0 ms |
348 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
1 ms |
348 KB |
Output is correct |
21 |
Correct |
0 ms |
348 KB |
Output is correct |
22 |
Correct |
1 ms |
344 KB |
Output is correct |
23 |
Correct |
1 ms |
348 KB |
Output is correct |
24 |
Correct |
1 ms |
348 KB |
Output is correct |
25 |
Correct |
0 ms |
348 KB |
Output is correct |
26 |
Correct |
0 ms |
348 KB |
Output is correct |
27 |
Correct |
0 ms |
348 KB |
Output is correct |
28 |
Correct |
0 ms |
348 KB |
Output is correct |
29 |
Correct |
1 ms |
344 KB |
Output is correct |
30 |
Correct |
0 ms |
348 KB |
Output is correct |
31 |
Correct |
0 ms |
348 KB |
Output is correct |
32 |
Correct |
1 ms |
348 KB |
Output is correct |
33 |
Correct |
1 ms |
348 KB |
Output is correct |
34 |
Correct |
1 ms |
344 KB |
Output is correct |
35 |
Correct |
1 ms |
348 KB |
Output is correct |
36 |
Correct |
1 ms |
348 KB |
Output is correct |
37 |
Correct |
0 ms |
348 KB |
Output is correct |
38 |
Correct |
1 ms |
344 KB |
Output is correct |
39 |
Correct |
1 ms |
348 KB |
Output is correct |
40 |
Correct |
1 ms |
348 KB |
Output is correct |
41 |
Correct |
0 ms |
348 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
5 |
Correct |
1 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
348 KB |
Output is correct |
7 |
Correct |
0 ms |
344 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
1 ms |
344 KB |
Output is correct |
11 |
Correct |
1 ms |
348 KB |
Output is correct |
12 |
Correct |
1 ms |
348 KB |
Output is correct |
13 |
Correct |
0 ms |
348 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
348 KB |
Output is correct |
16 |
Correct |
1 ms |
344 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
92 ms |
16568 KB |
Output is correct |
19 |
Correct |
1 ms |
344 KB |
Output is correct |
20 |
Correct |
2 ms |
604 KB |
Output is correct |
21 |
Correct |
3 ms |
864 KB |
Output is correct |
22 |
Correct |
4 ms |
1372 KB |
Output is correct |
23 |
Correct |
9 ms |
2436 KB |
Output is correct |
24 |
Correct |
12 ms |
3160 KB |
Output is correct |
25 |
Correct |
49 ms |
9580 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
1 ms |
344 KB |
Output is correct |
4 |
Correct |
0 ms |
344 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
348 KB |
Output is correct |
7 |
Correct |
0 ms |
348 KB |
Output is correct |
8 |
Correct |
1 ms |
344 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
0 ms |
348 KB |
Output is correct |
11 |
Correct |
1 ms |
348 KB |
Output is correct |
12 |
Correct |
1 ms |
348 KB |
Output is correct |
13 |
Correct |
1 ms |
348 KB |
Output is correct |
14 |
Correct |
7 ms |
1884 KB |
Output is correct |
15 |
Correct |
98 ms |
16720 KB |
Output is correct |
16 |
Correct |
100 ms |
16336 KB |
Output is correct |
17 |
Correct |
19 ms |
4188 KB |
Output is correct |
18 |
Correct |
42 ms |
7708 KB |
Output is correct |
19 |
Correct |
70 ms |
13092 KB |
Output is correct |
20 |
Correct |
3 ms |
876 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
1 ms |
348 KB |
Output is correct |
7 |
Correct |
0 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
344 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
1 ms |
344 KB |
Output is correct |
11 |
Correct |
0 ms |
344 KB |
Output is correct |
12 |
Correct |
0 ms |
348 KB |
Output is correct |
13 |
Correct |
0 ms |
348 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
348 KB |
Output is correct |
16 |
Correct |
0 ms |
348 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
1 ms |
348 KB |
Output is correct |
21 |
Correct |
0 ms |
348 KB |
Output is correct |
22 |
Correct |
1 ms |
344 KB |
Output is correct |
23 |
Correct |
1 ms |
348 KB |
Output is correct |
24 |
Correct |
1 ms |
348 KB |
Output is correct |
25 |
Correct |
0 ms |
348 KB |
Output is correct |
26 |
Correct |
0 ms |
348 KB |
Output is correct |
27 |
Correct |
0 ms |
348 KB |
Output is correct |
28 |
Correct |
0 ms |
348 KB |
Output is correct |
29 |
Correct |
1 ms |
344 KB |
Output is correct |
30 |
Correct |
0 ms |
348 KB |
Output is correct |
31 |
Correct |
0 ms |
348 KB |
Output is correct |
32 |
Correct |
1 ms |
348 KB |
Output is correct |
33 |
Correct |
1 ms |
348 KB |
Output is correct |
34 |
Correct |
1 ms |
344 KB |
Output is correct |
35 |
Correct |
1 ms |
348 KB |
Output is correct |
36 |
Correct |
1 ms |
348 KB |
Output is correct |
37 |
Correct |
0 ms |
348 KB |
Output is correct |
38 |
Correct |
1 ms |
344 KB |
Output is correct |
39 |
Correct |
1 ms |
348 KB |
Output is correct |
40 |
Correct |
1 ms |
348 KB |
Output is correct |
41 |
Correct |
0 ms |
348 KB |
Output is correct |
42 |
Correct |
1 ms |
344 KB |
Output is correct |
43 |
Correct |
0 ms |
348 KB |
Output is correct |
44 |
Correct |
92 ms |
16568 KB |
Output is correct |
45 |
Correct |
1 ms |
344 KB |
Output is correct |
46 |
Correct |
2 ms |
604 KB |
Output is correct |
47 |
Correct |
3 ms |
864 KB |
Output is correct |
48 |
Correct |
4 ms |
1372 KB |
Output is correct |
49 |
Correct |
9 ms |
2436 KB |
Output is correct |
50 |
Correct |
12 ms |
3160 KB |
Output is correct |
51 |
Correct |
49 ms |
9580 KB |
Output is correct |
52 |
Correct |
1 ms |
348 KB |
Output is correct |
53 |
Correct |
7 ms |
1884 KB |
Output is correct |
54 |
Correct |
98 ms |
16720 KB |
Output is correct |
55 |
Correct |
100 ms |
16336 KB |
Output is correct |
56 |
Correct |
19 ms |
4188 KB |
Output is correct |
57 |
Correct |
42 ms |
7708 KB |
Output is correct |
58 |
Correct |
70 ms |
13092 KB |
Output is correct |
59 |
Correct |
3 ms |
876 KB |
Output is correct |
60 |
Correct |
110 ms |
16532 KB |
Output is correct |
61 |
Correct |
121 ms |
18968 KB |
Output is correct |
62 |
Correct |
110 ms |
16840 KB |
Output is correct |
63 |
Correct |
122 ms |
20772 KB |
Output is correct |
64 |
Correct |
116 ms |
20476 KB |
Output is correct |
65 |
Correct |
122 ms |
16588 KB |
Output is correct |
66 |
Correct |
137 ms |
18864 KB |
Output is correct |
67 |
Correct |
139 ms |
20520 KB |
Output is correct |
68 |
Correct |
138 ms |
19916 KB |
Output is correct |
69 |
Correct |
160 ms |
21288 KB |
Output is correct |
70 |
Correct |
112 ms |
16584 KB |
Output is correct |
71 |
Correct |
119 ms |
20428 KB |
Output is correct |
72 |
Correct |
136 ms |
19224 KB |
Output is correct |
73 |
Correct |
141 ms |
19712 KB |
Output is correct |
74 |
Correct |
158 ms |
21736 KB |
Output is correct |
75 |
Correct |
111 ms |
16840 KB |
Output is correct |
76 |
Correct |
129 ms |
20428 KB |
Output is correct |
77 |
Correct |
148 ms |
20684 KB |
Output is correct |
78 |
Correct |
120 ms |
19916 KB |
Output is correct |
79 |
Correct |
163 ms |
21244 KB |
Output is correct |
80 |
Correct |
183 ms |
21476 KB |
Output is correct |
81 |
Correct |
113 ms |
16588 KB |
Output is correct |
82 |
Correct |
115 ms |
16644 KB |
Output is correct |
83 |
Correct |
123 ms |
16844 KB |
Output is correct |
84 |
Correct |
47 ms |
7084 KB |
Output is correct |