| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 102815 |
2019-03-27T15:56:47 Z |
alexpetrescu |
Gap (APIO16_gap) |
C++14 |
|
80 ms |
2296 KB |
#include <algorithm>
#include <vector>
#include "gap.h"
long long findGap(int T, int N) {
long long R = 1000000000000000000LL;
if (T == 1) {
long long a = 0, b = R;
int cnt = 0;
std::vector < long long > ans;
while (a <= b && cnt < (N + 1) / 2) {
cnt++;
long long x, y;
MinMax(a, b, &x, &y);
if (x != -1)
ans.push_back(x), ans.push_back(y);
a = x + 1;
b = y - 1;
}
long long sol = 0;
std::sort(ans.begin(), ans.end());
for (int i = 1; i < (int)ans.size(); i++)
sol = std::max(sol, ans[i] - ans[i - 1]);
return sol;
}
long long e, r;
MinMax(0, R, &e, &r);
r -= e;
long long dist = (r + N - 2) / (N - 1), st = e, ans = 0, val = -1;
for (int i = 1; i < N; i++) {
long long a, b;
MinMax(st, st + dist, &a, &b);
st += dist + 1;
if (a != -1) {
if (val != -1)
ans = std::max(ans, a - val);
val = b;
}
}
if (N == 2)
ans = r;
return ans;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
256 KB |
Output is correct |
| 2 |
Correct |
2 ms |
256 KB |
Output is correct |
| 3 |
Correct |
2 ms |
384 KB |
Output is correct |
| 4 |
Correct |
2 ms |
356 KB |
Output is correct |
| 5 |
Correct |
2 ms |
384 KB |
Output is correct |
| 6 |
Correct |
2 ms |
256 KB |
Output is correct |
| 7 |
Correct |
2 ms |
256 KB |
Output is correct |
| 8 |
Correct |
2 ms |
256 KB |
Output is correct |
| 9 |
Correct |
2 ms |
256 KB |
Output is correct |
| 10 |
Correct |
2 ms |
256 KB |
Output is correct |
| 11 |
Correct |
3 ms |
384 KB |
Output is correct |
| 12 |
Correct |
2 ms |
384 KB |
Output is correct |
| 13 |
Correct |
3 ms |
384 KB |
Output is correct |
| 14 |
Correct |
2 ms |
384 KB |
Output is correct |
| 15 |
Correct |
3 ms |
384 KB |
Output is correct |
| 16 |
Correct |
15 ms |
896 KB |
Output is correct |
| 17 |
Correct |
21 ms |
888 KB |
Output is correct |
| 18 |
Correct |
16 ms |
896 KB |
Output is correct |
| 19 |
Correct |
17 ms |
904 KB |
Output is correct |
| 20 |
Correct |
12 ms |
896 KB |
Output is correct |
| 21 |
Correct |
60 ms |
2288 KB |
Output is correct |
| 22 |
Correct |
60 ms |
2288 KB |
Output is correct |
| 23 |
Correct |
63 ms |
2288 KB |
Output is correct |
| 24 |
Correct |
58 ms |
2292 KB |
Output is correct |
| 25 |
Correct |
49 ms |
2288 KB |
Output is correct |
| 26 |
Correct |
57 ms |
2288 KB |
Output is correct |
| 27 |
Correct |
57 ms |
2288 KB |
Output is correct |
| 28 |
Correct |
55 ms |
2288 KB |
Output is correct |
| 29 |
Correct |
58 ms |
2296 KB |
Output is correct |
| 30 |
Correct |
43 ms |
2256 KB |
Output is correct |
| 31 |
Correct |
2 ms |
256 KB |
Output is correct |
| 32 |
Correct |
2 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
384 KB |
Output is correct |
| 2 |
Correct |
2 ms |
256 KB |
Output is correct |
| 3 |
Correct |
3 ms |
332 KB |
Output is correct |
| 4 |
Correct |
2 ms |
384 KB |
Output is correct |
| 5 |
Correct |
2 ms |
256 KB |
Output is correct |
| 6 |
Correct |
2 ms |
384 KB |
Output is correct |
| 7 |
Correct |
2 ms |
384 KB |
Output is correct |
| 8 |
Correct |
2 ms |
256 KB |
Output is correct |
| 9 |
Correct |
2 ms |
384 KB |
Output is correct |
| 10 |
Correct |
2 ms |
256 KB |
Output is correct |
| 11 |
Correct |
3 ms |
384 KB |
Output is correct |
| 12 |
Correct |
3 ms |
256 KB |
Output is correct |
| 13 |
Correct |
3 ms |
384 KB |
Output is correct |
| 14 |
Correct |
3 ms |
256 KB |
Output is correct |
| 15 |
Correct |
3 ms |
256 KB |
Output is correct |
| 16 |
Correct |
22 ms |
512 KB |
Output is correct |
| 17 |
Correct |
18 ms |
512 KB |
Output is correct |
| 18 |
Correct |
19 ms |
512 KB |
Output is correct |
| 19 |
Correct |
19 ms |
512 KB |
Output is correct |
| 20 |
Correct |
9 ms |
512 KB |
Output is correct |
| 21 |
Correct |
66 ms |
1024 KB |
Output is correct |
| 22 |
Correct |
65 ms |
1024 KB |
Output is correct |
| 23 |
Correct |
67 ms |
1144 KB |
Output is correct |
| 24 |
Correct |
68 ms |
1144 KB |
Output is correct |
| 25 |
Correct |
63 ms |
1152 KB |
Output is correct |
| 26 |
Correct |
80 ms |
1144 KB |
Output is correct |
| 27 |
Correct |
69 ms |
1144 KB |
Output is correct |
| 28 |
Correct |
67 ms |
1116 KB |
Output is correct |
| 29 |
Correct |
76 ms |
1176 KB |
Output is correct |
| 30 |
Correct |
41 ms |
1272 KB |
Output is correct |
| 31 |
Correct |
2 ms |
256 KB |
Output is correct |
| 32 |
Correct |
2 ms |
256 KB |
Output is correct |
