| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 976451 |
2024-05-06T15:00:38 Z |
biank |
Gap (APIO16_gap) |
C++14 |
|
52 ms |
3880 KB |
#include <bits/stdc++.h>
#include "gap.h"
using namespace std;
using ll = long long;
#define all(x) begin(x), end(x)
const ll MAX_A = 1e18;
ll ceilDiv(ll a, ll b) {
return (a + b - 1) / b;
}
ll findGap(int T, int N) {
if (T == 1) {
ll mini = -1LL, maxi = MAX_A + 1LL;
vector<ll> a(N);
int l = 0, r = N - 1;
while (l <= r) {
MinMax(mini + 1, maxi - 1, &mini, &maxi);
a[l++] = mini, a[r--] = maxi;
}
ll maxGap = 0LL;
for (int i = 1; i < N; i++) {
maxGap = max(maxGap, a[i] - a[i - 1]);
}
return maxGap;
} else {
ll mini = 0LL, maxi = MAX_A;
MinMax(mini, maxi, &mini, &maxi);
ll minRes = ceilDiv(maxi - mini + 1LL, N - 1);
ll prevMax = mini, maxGap = 0LL;
for (ll i = mini; i <= maxi; i += minRes) {
ll minInRange, maxInRange;
MinMax(i, i + minRes - 1LL, &minInRange, &maxInRange);
if (minInRange != -1) {
maxGap = max(maxGap, minInRange - prevMax);
prevMax = maxInRange;
}
}
return maxGap;
}
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
340 KB |
Output is correct |
| 2 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 3 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 4 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 5 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 7 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 8 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 9 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 10 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 11 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 12 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 13 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 14 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 15 |
Correct |
1 ms |
2512 KB |
Output is correct |
| 16 |
Correct |
8 ms |
2584 KB |
Output is correct |
| 17 |
Correct |
8 ms |
2576 KB |
Output is correct |
| 18 |
Correct |
9 ms |
2584 KB |
Output is correct |
| 19 |
Correct |
9 ms |
2772 KB |
Output is correct |
| 20 |
Correct |
7 ms |
2572 KB |
Output is correct |
| 21 |
Correct |
39 ms |
3572 KB |
Output is correct |
| 22 |
Correct |
30 ms |
3624 KB |
Output is correct |
| 23 |
Correct |
30 ms |
3624 KB |
Output is correct |
| 24 |
Correct |
32 ms |
3624 KB |
Output is correct |
| 25 |
Correct |
28 ms |
3616 KB |
Output is correct |
| 26 |
Correct |
35 ms |
3624 KB |
Output is correct |
| 27 |
Correct |
30 ms |
3624 KB |
Output is correct |
| 28 |
Correct |
31 ms |
3620 KB |
Output is correct |
| 29 |
Correct |
33 ms |
3880 KB |
Output is correct |
| 30 |
Correct |
29 ms |
3624 KB |
Output is correct |
| 31 |
Correct |
1 ms |
2644 KB |
Output is correct |
| 32 |
Correct |
1 ms |
2392 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
1 ms |
2392 KB |
Output isn't correct |
| 2 |
Correct |
1 ms |
2644 KB |
Output is correct |
| 3 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 4 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 5 |
Correct |
0 ms |
2392 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 7 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 8 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 9 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 10 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 11 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 12 |
Correct |
2 ms |
2392 KB |
Output is correct |
| 13 |
Correct |
2 ms |
2392 KB |
Output is correct |
| 14 |
Correct |
2 ms |
2392 KB |
Output is correct |
| 15 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 16 |
Correct |
10 ms |
2592 KB |
Output is correct |
| 17 |
Correct |
13 ms |
2584 KB |
Output is correct |
| 18 |
Correct |
10 ms |
2656 KB |
Output is correct |
| 19 |
Correct |
11 ms |
2540 KB |
Output is correct |
| 20 |
Correct |
6 ms |
2568 KB |
Output is correct |
| 21 |
Correct |
41 ms |
2904 KB |
Output is correct |
| 22 |
Correct |
50 ms |
3008 KB |
Output is correct |
| 23 |
Correct |
41 ms |
2856 KB |
Output is correct |
| 24 |
Correct |
48 ms |
2840 KB |
Output is correct |
| 25 |
Correct |
52 ms |
2832 KB |
Output is correct |
| 26 |
Correct |
42 ms |
2856 KB |
Output is correct |
| 27 |
Correct |
45 ms |
2864 KB |
Output is correct |
| 28 |
Correct |
45 ms |
2856 KB |
Output is correct |
| 29 |
Correct |
42 ms |
2856 KB |
Output is correct |
| 30 |
Correct |
34 ms |
2848 KB |
Output is correct |
| 31 |
Correct |
1 ms |
2388 KB |
Output is correct |
| 32 |
Correct |
1 ms |
2392 KB |
Output is correct |
