#include "monster.h"
#include <vector>
#include <cstdio>
#include <ctime>
#include <algorithm>
#include <unistd.h>
#define PB push_back
using namespace std;
typedef vector < int > vi;
namespace {
bool example_variable;
void merge_sort(vi &v){
if((int)v.size() <= 1) return;
vi A[2];
for(int i = 0;i < (int)v.size();i++)
A[i & 1].PB(v[i]);
merge_sort(A[0]); merge_sort(A[1]);
v.clear();
int i = 0, j = 0;
for(;i < (int)A[0].size() || j < (int)A[1].size();){
if(i == (int)A[0].size()) v.PB(A[1][j++]);
else if(j == (int)A[1].size()) v.PB(A[0][i++]);
else if(!Query(A[0][i], A[1][j])) v.PB(A[0][i++]);
else v.PB(A[1][j++]);
}
}
} // namespace
vi Solve(int n) {
vi v, ret(n);
for(int i = 0;i < n;i++)
v.PB(i);
random_shuffle(v.begin(), v.end());
merge_sort(v);
int pref = 0, cnt = 0;
for(int i = 1;i < n && i < 100;i++)
cnt += Query(v[0], v[i]);
if(cnt == 1){
int cnt2 = 0;
for(int i = 2;i < n && i < 100;i++)
cnt2 += Query(v[1], v[i]);
if(cnt2 == 0)
pref = 1;
else
pref = 0;
}
else
pref = cnt;
int lst = pref;
reverse(v.begin(), v.begin() + pref + 1);
for(int i = lst + 1;i < n;i++){
while(i < (int)v.size() && !Query(v[lst], v[i]))
i++;
reverse(v.begin() + lst + 1, v.begin() + i + 1);
lst = i;
}
for(int i = 0;i < n;i++)
ret[v[i]] = i;
return ret;
}
Compilation message
monster.cpp:16:6: warning: '{anonymous}::example_variable' defined but not used [-Wunused-variable]
16 | bool example_variable;
| ^~~~~~~~~~~~~~~~
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
200 KB |
Output is correct |
| 2 |
Correct |
0 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 |
256 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 |
200 KB |
Output is correct |
| 12 |
Correct |
1 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 |
272 KB |
Output is correct |
| 16 |
Correct |
23 ms |
200 KB |
Output is correct |
| 17 |
Correct |
21 ms |
200 KB |
Output is correct |
| 18 |
Correct |
20 ms |
200 KB |
Output is correct |
| 19 |
Correct |
19 ms |
200 KB |
Output is correct |
| 20 |
Correct |
8 ms |
200 KB |
Output is correct |
| 21 |
Correct |
1 ms |
200 KB |
Output is correct |
| 22 |
Correct |
1 ms |
212 KB |
Output is correct |
| 23 |
Correct |
1 ms |
200 KB |
Output is correct |
| 24 |
Correct |
1 ms |
200 KB |
Output is correct |
| 25 |
Correct |
1 ms |
200 KB |
Output is correct |
| 26 |
Correct |
17 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 |
1 ms |
200 KB |
Output is correct |
| 32 |
Correct |
18 ms |
200 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
200 KB |
Output is correct |
| 2 |
Correct |
0 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 |
256 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 |
200 KB |
Output is correct |
| 12 |
Correct |
1 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 |
272 KB |
Output is correct |
| 16 |
Correct |
23 ms |
200 KB |
Output is correct |
| 17 |
Correct |
21 ms |
200 KB |
Output is correct |
| 18 |
Correct |
20 ms |
200 KB |
Output is correct |
| 19 |
Correct |
19 ms |
200 KB |
Output is correct |
| 20 |
Correct |
8 ms |
200 KB |
Output is correct |
| 21 |
Correct |
1 ms |
200 KB |
Output is correct |
| 22 |
Correct |
1 ms |
212 KB |
Output is correct |
| 23 |
Correct |
1 ms |
200 KB |
Output is correct |
| 24 |
Correct |
1 ms |
200 KB |
Output is correct |
| 25 |
Correct |
1 ms |
200 KB |
Output is correct |
| 26 |
Correct |
17 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 |
1 ms |
200 KB |
Output is correct |
| 32 |
Correct |
18 ms |
200 KB |
Output is correct |
| 33 |
Correct |
105 ms |
200 KB |
Output is correct |
| 34 |
Correct |
104 ms |
200 KB |
Output is correct |
| 35 |
Correct |
120 ms |
268 KB |
Output is correct |
| 36 |
Correct |
95 ms |
200 KB |
Output is correct |
| 37 |
Correct |
112 ms |
200 KB |
Output is correct |
| 38 |
Correct |
48 ms |
200 KB |
Output is correct |
| 39 |
Correct |
82 ms |
200 KB |
Output is correct |
| 40 |
Correct |
157 ms |
200 KB |
Output is correct |
| 41 |
Correct |
99 ms |
200 KB |
Output is correct |
| 42 |
Correct |
126 ms |
200 KB |
Output is correct |
| 43 |
Correct |
81 ms |
200 KB |
Output is correct |
| 44 |
Correct |
113 ms |
200 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
71 ms |
200 KB |
Output is correct |
| 2 |
Correct |
112 ms |
256 KB |
Output is correct |
| 3 |
Correct |
150 ms |
200 KB |
Output is correct |
| 4 |
Correct |
155 ms |
200 KB |
Output is correct |
| 5 |
Correct |
80 ms |
200 KB |
Output is correct |
| 6 |
Correct |
128 ms |
200 KB |
Output is correct |
| 7 |
Correct |
75 ms |
200 KB |
Output is correct |
| 8 |
Correct |
90 ms |
200 KB |
Output is correct |
| 9 |
Correct |
77 ms |
272 KB |
Output is correct |
| 10 |
Correct |
120 ms |
268 KB |
Output is correct |
| 11 |
Correct |
85 ms |
256 KB |
Output is correct |
| 12 |
Correct |
107 ms |
200 KB |
Output is correct |
| 13 |
Correct |
73 ms |
200 KB |
Output is correct |
| 14 |
Correct |
100 ms |
200 KB |
Output is correct |
| 15 |
Correct |
58 ms |
200 KB |
Output is correct |
| 16 |
Correct |
71 ms |
200 KB |
Output is correct |
| 17 |
Correct |
110 ms |
200 KB |
Output is correct |
| 18 |
Correct |
56 ms |
200 KB |
Output is correct |
