#include "gap.h"
#include <bits/stdc++.h>
#define ll long long
#define M (ll)(1e18)
using namespace std;
ll _A[100020];
long long findGap(int T, int n)
{
if(T == 2)
{
ll a, b, answer;
MinMax(0, M, &a, &b);
ll gap = (b - a) / (n - 1);
if((b - a) % (n - 1) != 0)
gap ++;
answer = gap - 1;
ll pre = a;
ll l = a - gap + 1;
ll r = a;
for(ll i = 0; r + 1 < b; ++ i)
{
l += gap;
r += gap;
r = min(b - 1, r);
ll x, y;
if(l > r)
{
break;
}
MinMax(l, r, &x, &y);
if(x == -1)
continue;
answer = max(answer, x - pre);
pre = y;
}
answer = max(b - pre, answer);
return answer;
}
int l, r;
_A[0] = -1;
l = 0; r = n + 1;
_A[r] = M + 1;
l ++; r --;
while(l <= r)
{
MinMax(_A[l - 1] + 1, _A[r + 1] - 1, &_A[l], &_A[r]);
l ++;
r --;
}
ll answer = 0;
for(int i = 2; i <= n; ++ i)
answer = max(answer, _A[i] - _A[i - 1]);
return answer;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
468 KB |
Output is correct |
| 3 |
Correct |
2 ms |
536 KB |
Output is correct |
| 4 |
Correct |
2 ms |
536 KB |
Output is correct |
| 5 |
Correct |
2 ms |
536 KB |
Output is correct |
| 6 |
Correct |
2 ms |
676 KB |
Output is correct |
| 7 |
Correct |
2 ms |
676 KB |
Output is correct |
| 8 |
Correct |
2 ms |
676 KB |
Output is correct |
| 9 |
Correct |
2 ms |
676 KB |
Output is correct |
| 10 |
Correct |
2 ms |
676 KB |
Output is correct |
| 11 |
Correct |
2 ms |
676 KB |
Output is correct |
| 12 |
Correct |
3 ms |
676 KB |
Output is correct |
| 13 |
Correct |
3 ms |
676 KB |
Output is correct |
| 14 |
Correct |
3 ms |
676 KB |
Output is correct |
| 15 |
Correct |
2 ms |
676 KB |
Output is correct |
| 16 |
Correct |
19 ms |
1000 KB |
Output is correct |
| 17 |
Correct |
15 ms |
1000 KB |
Output is correct |
| 18 |
Correct |
15 ms |
1000 KB |
Output is correct |
| 19 |
Correct |
16 ms |
1000 KB |
Output is correct |
| 20 |
Correct |
12 ms |
1004 KB |
Output is correct |
| 21 |
Correct |
57 ms |
2160 KB |
Output is correct |
| 22 |
Correct |
56 ms |
2160 KB |
Output is correct |
| 23 |
Correct |
57 ms |
2160 KB |
Output is correct |
| 24 |
Correct |
60 ms |
2160 KB |
Output is correct |
| 25 |
Correct |
48 ms |
2160 KB |
Output is correct |
| 26 |
Correct |
58 ms |
2160 KB |
Output is correct |
| 27 |
Correct |
58 ms |
2160 KB |
Output is correct |
| 28 |
Correct |
63 ms |
2160 KB |
Output is correct |
| 29 |
Correct |
56 ms |
2160 KB |
Output is correct |
| 30 |
Correct |
64 ms |
2160 KB |
Output is correct |
| 31 |
Correct |
2 ms |
2160 KB |
Output is correct |
| 32 |
Correct |
2 ms |
2160 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
2160 KB |
Output is correct |
| 2 |
Correct |
2 ms |
2160 KB |
Output is correct |
| 3 |
Correct |
2 ms |
2160 KB |
Output is correct |
| 4 |
Correct |
2 ms |
2160 KB |
Output is correct |
| 5 |
Correct |
2 ms |
2160 KB |
Output is correct |
| 6 |
Correct |
2 ms |
2160 KB |
Output is correct |
| 7 |
Correct |
2 ms |
2160 KB |
Output is correct |
| 8 |
Correct |
2 ms |
2160 KB |
Output is correct |
| 9 |
Correct |
2 ms |
2160 KB |
Output is correct |
| 10 |
Correct |
2 ms |
2160 KB |
Output is correct |
| 11 |
Correct |
3 ms |
2160 KB |
Output is correct |
| 12 |
Correct |
3 ms |
2160 KB |
Output is correct |
| 13 |
Correct |
3 ms |
2160 KB |
Output is correct |
| 14 |
Correct |
3 ms |
2160 KB |
Output is correct |
| 15 |
Correct |
3 ms |
2160 KB |
Output is correct |
| 16 |
Correct |
20 ms |
2160 KB |
Output is correct |
| 17 |
Correct |
20 ms |
2160 KB |
Output is correct |
| 18 |
Correct |
25 ms |
2160 KB |
Output is correct |
| 19 |
Correct |
20 ms |
2160 KB |
Output is correct |
| 20 |
Correct |
10 ms |
2160 KB |
Output is correct |
| 21 |
Correct |
77 ms |
2160 KB |
Output is correct |
| 22 |
Correct |
77 ms |
2160 KB |
Output is correct |
| 23 |
Correct |
75 ms |
2160 KB |
Output is correct |
| 24 |
Correct |
79 ms |
2160 KB |
Output is correct |
| 25 |
Correct |
72 ms |
2160 KB |
Output is correct |
| 26 |
Correct |
81 ms |
2160 KB |
Output is correct |
| 27 |
Correct |
77 ms |
2160 KB |
Output is correct |
| 28 |
Correct |
79 ms |
2160 KB |
Output is correct |
| 29 |
Correct |
80 ms |
2160 KB |
Output is correct |
| 30 |
Correct |
38 ms |
2160 KB |
Output is correct |
| 31 |
Correct |
2 ms |
2160 KB |
Output is correct |
| 32 |
Correct |
2 ms |
2160 KB |
Output is correct |
