# include "gap.h"
# include <bits/stdc++.h>
# define x first
# define y second
# define mp make_pair
// everything go according to my plan
# define pb push_back
# define sz(a) (int)(a.size())
# define vec vector
// shimkenttin kyzdary, dzyn, dzyn, dzyn...
# define y1 Y_U_NO_y1
# define left Y_U_NO_left
# define right Y_U_NO_right
using namespace std;
typedef pair <int, int> pii;
typedef long long ll;
typedef long double ld;
const int Mod = (int)1e9 + 7;
const int MX = 1073741822;
const ll MXLL = 4e18;
const int Sz = 1110111;
// a pinch of soul
const ll N = 1e18;
ll solve_slow (int n) {
ll a[n + 2];
a[n + 1] = N + 1;
a[0] = -1;
for (int l = 1; l <= (n + 1) / 2; l++) {
int r = n - l + 1;
MinMax (a[l - 1] + 1, a[r + 1] - 1, a + l, a + r);
}
ll ans = 0;
for (int i = 1; i < n; i++)
ans = max (ans, a[i + 1] - a[i]);
return ans;
}
long findGap (int t, int n) {
return solve_slow (n);
ll ans = 0;
ll F, S;
MinMax (1ll, N, &F, &S);
ll len = max (1ll, (S - F - 1) / (n - 1));
ll f = F;
for (int i = 1; i <= n-2; i++) {
ll x, y;
MinMax (f + 1, f + len, &x, &y);
if (x < 0)
break;
ans = max (ans, x - f);
f = y;
}
return ans;
}
// Coded by Z..
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
488 KB |
Output is correct |
| 3 |
Correct |
2 ms |
488 KB |
Output is correct |
| 4 |
Correct |
2 ms |
600 KB |
Output is correct |
| 5 |
Correct |
2 ms |
600 KB |
Output is correct |
| 6 |
Correct |
2 ms |
600 KB |
Output is correct |
| 7 |
Correct |
2 ms |
600 KB |
Output is correct |
| 8 |
Correct |
2 ms |
600 KB |
Output is correct |
| 9 |
Correct |
2 ms |
600 KB |
Output is correct |
| 10 |
Correct |
2 ms |
724 KB |
Output is correct |
| 11 |
Correct |
2 ms |
724 KB |
Output is correct |
| 12 |
Correct |
2 ms |
724 KB |
Output is correct |
| 13 |
Correct |
2 ms |
724 KB |
Output is correct |
| 14 |
Correct |
3 ms |
724 KB |
Output is correct |
| 15 |
Correct |
2 ms |
724 KB |
Output is correct |
| 16 |
Correct |
16 ms |
1020 KB |
Output is correct |
| 17 |
Correct |
28 ms |
1020 KB |
Output is correct |
| 18 |
Correct |
16 ms |
1020 KB |
Output is correct |
| 19 |
Correct |
19 ms |
1020 KB |
Output is correct |
| 20 |
Correct |
11 ms |
1020 KB |
Output is correct |
| 21 |
Correct |
58 ms |
2172 KB |
Output is correct |
| 22 |
Correct |
63 ms |
2172 KB |
Output is correct |
| 23 |
Correct |
60 ms |
2172 KB |
Output is correct |
| 24 |
Correct |
85 ms |
2172 KB |
Output is correct |
| 25 |
Correct |
51 ms |
2172 KB |
Output is correct |
| 26 |
Correct |
85 ms |
2172 KB |
Output is correct |
| 27 |
Correct |
76 ms |
2172 KB |
Output is correct |
| 28 |
Correct |
59 ms |
2172 KB |
Output is correct |
| 29 |
Correct |
64 ms |
2172 KB |
Output is correct |
| 30 |
Correct |
59 ms |
2172 KB |
Output is correct |
| 31 |
Correct |
2 ms |
2172 KB |
Output is correct |
| 32 |
Correct |
2 ms |
2172 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
2172 KB |
Output is correct |
| 2 |
Partially correct |
2 ms |
2172 KB |
Partially correct |
| 3 |
Partially correct |
2 ms |
2172 KB |
Partially correct |
| 4 |
Partially correct |
2 ms |
2172 KB |
Partially correct |
| 5 |
Partially correct |
2 ms |
2172 KB |
Partially correct |
| 6 |
Partially correct |
2 ms |
2172 KB |
Partially correct |
| 7 |
Partially correct |
2 ms |
2172 KB |
Partially correct |
| 8 |
Partially correct |
2 ms |
2172 KB |
Partially correct |
| 9 |
Partially correct |
2 ms |
2172 KB |
Partially correct |
| 10 |
Partially correct |
2 ms |
2172 KB |
Partially correct |
| 11 |
Partially correct |
5 ms |
2172 KB |
Partially correct |
| 12 |
Partially correct |
2 ms |
2172 KB |
Partially correct |
| 13 |
Partially correct |
3 ms |
2172 KB |
Partially correct |
| 14 |
Partially correct |
3 ms |
2172 KB |
Partially correct |
| 15 |
Partially correct |
2 ms |
2172 KB |
Partially correct |
| 16 |
Partially correct |
28 ms |
2172 KB |
Partially correct |
| 17 |
Partially correct |
16 ms |
2172 KB |
Partially correct |
| 18 |
Partially correct |
17 ms |
2172 KB |
Partially correct |
| 19 |
Partially correct |
21 ms |
2172 KB |
Partially correct |
| 20 |
Partially correct |
12 ms |
2172 KB |
Partially correct |
| 21 |
Incorrect |
58 ms |
2172 KB |
Expected int32, but "2500100000" found |
| 22 |
Incorrect |
60 ms |
2172 KB |
Expected int32, but "2500100000" found |
| 23 |
Incorrect |
60 ms |
2172 KB |
Expected int32, but "2500100000" found |
| 24 |
Incorrect |
64 ms |
2172 KB |
Expected int32, but "2500100000" found |
| 25 |
Incorrect |
52 ms |
2172 KB |
Expected int32, but "2500100000" found |
| 26 |
Incorrect |
58 ms |
2172 KB |
Expected int32, but "2500100000" found |
| 27 |
Incorrect |
56 ms |
2172 KB |
Expected int32, but "2500100000" found |
| 28 |
Incorrect |
58 ms |
2172 KB |
Expected int32, but "2500100000" found |
| 29 |
Incorrect |
57 ms |
2172 KB |
Expected int32, but "2500100000" found |
| 30 |
Incorrect |
44 ms |
2172 KB |
Expected int32, but "2500100000" found |
| 31 |
Partially correct |
2 ms |
2172 KB |
Partially correct |
| 32 |
Partially correct |
2 ms |
2172 KB |
Partially correct |
