#include "gap.h"
#include <bits/stdc++.h>
#define nmax 100008
const long long inf = 1e18;
using namespace std;
long long ans = -1, a[nmax];
long long findGap(int T, int n)
{
if (T == 1){
a[0] = -1;
a[n + 1] = inf;
a[n + 1] += 8;
for (int i = 1, j = n; i <= j; i++, j--){
if (i < j)
MinMax(a[i - 1] + 1, a[j + 1] - 1, &a[i], &a[j]);
else
MinMax(a[i - 1] + 1, a[j + 1] - 1, &a[i], &a[n + 2]);
}
for (int i = 1; i < n; i++)
ans = max(ans, a[i + 1] - a[i]);
}
else{
long long u, v, blk, x, y, pre;
MinMax(0, inf + 8, &u, &v);
blk = (v - u) / (n - 1) + 1;
pre = u;
if (n == 2)
return v - u;
for (long long l = u + 1, r = u + 1 + blk; l < v; l += blk, r += blk){
if (r >= v)
r = v;
if (l >= r)
break;
MinMax(l, r - 1, &x, &y);
if (x == -1 && y == -1)
continue;
ans = max(ans, x - pre);
pre = y;
}
ans = max(ans, v - pre);
}
return ans;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
208 KB |
Output is correct |
| 2 |
Correct |
0 ms |
208 KB |
Output is correct |
| 3 |
Correct |
0 ms |
208 KB |
Output is correct |
| 4 |
Correct |
0 ms |
208 KB |
Output is correct |
| 5 |
Correct |
0 ms |
208 KB |
Output is correct |
| 6 |
Correct |
1 ms |
208 KB |
Output is correct |
| 7 |
Correct |
0 ms |
208 KB |
Output is correct |
| 8 |
Correct |
0 ms |
208 KB |
Output is correct |
| 9 |
Correct |
1 ms |
208 KB |
Output is correct |
| 10 |
Correct |
0 ms |
208 KB |
Output is correct |
| 11 |
Correct |
1 ms |
336 KB |
Output is correct |
| 12 |
Correct |
1 ms |
336 KB |
Output is correct |
| 13 |
Correct |
1 ms |
336 KB |
Output is correct |
| 14 |
Correct |
1 ms |
336 KB |
Output is correct |
| 15 |
Correct |
1 ms |
336 KB |
Output is correct |
| 16 |
Correct |
9 ms |
688 KB |
Output is correct |
| 17 |
Correct |
10 ms |
716 KB |
Output is correct |
| 18 |
Correct |
9 ms |
688 KB |
Output is correct |
| 19 |
Correct |
10 ms |
592 KB |
Output is correct |
| 20 |
Correct |
8 ms |
592 KB |
Output is correct |
| 21 |
Correct |
36 ms |
1784 KB |
Output is correct |
| 22 |
Correct |
38 ms |
1864 KB |
Output is correct |
| 23 |
Correct |
41 ms |
1784 KB |
Output is correct |
| 24 |
Correct |
40 ms |
1812 KB |
Output is correct |
| 25 |
Correct |
32 ms |
1792 KB |
Output is correct |
| 26 |
Correct |
36 ms |
1744 KB |
Output is correct |
| 27 |
Correct |
38 ms |
1828 KB |
Output is correct |
| 28 |
Correct |
38 ms |
1832 KB |
Output is correct |
| 29 |
Correct |
40 ms |
1900 KB |
Output is correct |
| 30 |
Correct |
29 ms |
1780 KB |
Output is correct |
| 31 |
Correct |
0 ms |
208 KB |
Output is correct |
| 32 |
Correct |
1 ms |
208 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
208 KB |
Output is correct |
| 2 |
Correct |
0 ms |
208 KB |
Output is correct |
| 3 |
Correct |
1 ms |
208 KB |
Output is correct |
| 4 |
Correct |
0 ms |
208 KB |
Output is correct |
| 5 |
Correct |
0 ms |
208 KB |
Output is correct |
| 6 |
Correct |
0 ms |
208 KB |
Output is correct |
| 7 |
Correct |
0 ms |
208 KB |
Output is correct |
| 8 |
Correct |
1 ms |
300 KB |
Output is correct |
| 9 |
Correct |
0 ms |
208 KB |
Output is correct |
| 10 |
Correct |
0 ms |
208 KB |
Output is correct |
| 11 |
Correct |
1 ms |
336 KB |
Output is correct |
| 12 |
Correct |
1 ms |
336 KB |
Output is correct |
| 13 |
Correct |
1 ms |
336 KB |
Output is correct |
| 14 |
Correct |
1 ms |
336 KB |
Output is correct |
| 15 |
Correct |
1 ms |
336 KB |
Output is correct |
| 16 |
Correct |
14 ms |
448 KB |
Output is correct |
| 17 |
Correct |
12 ms |
504 KB |
Output is correct |
| 18 |
Correct |
12 ms |
464 KB |
Output is correct |
| 19 |
Correct |
12 ms |
436 KB |
Output is correct |
| 20 |
Correct |
6 ms |
464 KB |
Output is correct |
| 21 |
Correct |
51 ms |
1008 KB |
Output is correct |
| 22 |
Correct |
50 ms |
1084 KB |
Output is correct |
| 23 |
Correct |
52 ms |
960 KB |
Output is correct |
| 24 |
Correct |
58 ms |
1088 KB |
Output is correct |
| 25 |
Correct |
51 ms |
976 KB |
Output is correct |
| 26 |
Correct |
54 ms |
1080 KB |
Output is correct |
| 27 |
Correct |
56 ms |
1064 KB |
Output is correct |
| 28 |
Correct |
53 ms |
1060 KB |
Output is correct |
| 29 |
Correct |
61 ms |
1088 KB |
Output is correct |
| 30 |
Correct |
34 ms |
1068 KB |
Output is correct |
| 31 |
Correct |
0 ms |
208 KB |
Output is correct |
| 32 |
Correct |
0 ms |
208 KB |
Output is correct |
