| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 360305 |
2021-01-28T01:46:04 Z |
joylintp |
Gap (APIO16_gap) |
C++17 |
|
65 ms |
3296 KB |
#include "gap.h"
#include<bits/stdc++.h>
using namespace std;
long long findGap(int T, int N)
{
long long l, r;
MinMax(0, 1000000000000000000, &l, &r);
if (N == 2)
return r - l;
if (T == 1)
{
vector<long long> a(N);
a[0] = l, a[N - 1] = r;
for (int i = 1; i <= N - i - 1; i++)
MinMax(a[i - 1] + 1, a[N - i] - 1, &a[i], &a[N - i - 1]);
long long mx = 0;
for (int i = 0; i + 1 < N; i++)
mx = max(mx, a[i + 1] - a[i]);
return mx;
}
else
{
long long ma = (r - l - N - 1) / (N - 1) + !!((r - l - N - 1) % (N - 1)) + 1;
long long x, y;
vector<long long> a = {l};
for (long long i = l + 1; i < r; i += ma + 1)
{
MinMax(i, min(r - 1, i + ma), &x, &y);
if (x != -1)
a.push_back(x), a.push_back(y);
}
a.push_back(r);
long long ans = 0;
for (int i = 0; i + 1 < a.size(); i++)
ans = max(ans, a[i + 1] - a[i]);
return ans;
}
}
Compilation message
gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:41:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
41 | for (int i = 0; i + 1 < a.size(); i++)
| ~~~~~~^~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
0 ms |
364 KB |
Output is correct |
| 3 |
Correct |
0 ms |
364 KB |
Output is correct |
| 4 |
Correct |
0 ms |
364 KB |
Output is correct |
| 5 |
Correct |
0 ms |
364 KB |
Output is correct |
| 6 |
Correct |
1 ms |
364 KB |
Output is correct |
| 7 |
Correct |
1 ms |
364 KB |
Output is correct |
| 8 |
Correct |
0 ms |
364 KB |
Output is correct |
| 9 |
Correct |
0 ms |
364 KB |
Output is correct |
| 10 |
Correct |
1 ms |
364 KB |
Output is correct |
| 11 |
Correct |
1 ms |
364 KB |
Output is correct |
| 12 |
Correct |
1 ms |
364 KB |
Output is correct |
| 13 |
Correct |
1 ms |
364 KB |
Output is correct |
| 14 |
Correct |
1 ms |
364 KB |
Output is correct |
| 15 |
Correct |
1 ms |
364 KB |
Output is correct |
| 16 |
Correct |
11 ms |
748 KB |
Output is correct |
| 17 |
Correct |
11 ms |
748 KB |
Output is correct |
| 18 |
Correct |
11 ms |
748 KB |
Output is correct |
| 19 |
Correct |
11 ms |
748 KB |
Output is correct |
| 20 |
Correct |
8 ms |
748 KB |
Output is correct |
| 21 |
Correct |
42 ms |
1900 KB |
Output is correct |
| 22 |
Correct |
42 ms |
1900 KB |
Output is correct |
| 23 |
Correct |
42 ms |
1900 KB |
Output is correct |
| 24 |
Correct |
43 ms |
1900 KB |
Output is correct |
| 25 |
Correct |
37 ms |
1900 KB |
Output is correct |
| 26 |
Correct |
42 ms |
2020 KB |
Output is correct |
| 27 |
Correct |
46 ms |
2080 KB |
Output is correct |
| 28 |
Correct |
43 ms |
1900 KB |
Output is correct |
| 29 |
Correct |
42 ms |
1900 KB |
Output is correct |
| 30 |
Correct |
34 ms |
1900 KB |
Output is correct |
| 31 |
Correct |
1 ms |
364 KB |
Output is correct |
| 32 |
Correct |
1 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
0 ms |
364 KB |
Output is correct |
| 3 |
Correct |
0 ms |
364 KB |
Output is correct |
| 4 |
Correct |
0 ms |
364 KB |
Output is correct |
| 5 |
Correct |
1 ms |
364 KB |
Output is correct |
| 6 |
Correct |
0 ms |
364 KB |
Output is correct |
| 7 |
Correct |
0 ms |
364 KB |
Output is correct |
| 8 |
Correct |
0 ms |
364 KB |
Output is correct |
| 9 |
Correct |
0 ms |
364 KB |
Output is correct |
| 10 |
Correct |
1 ms |
364 KB |
Output is correct |
| 11 |
Correct |
1 ms |
364 KB |
Output is correct |
| 12 |
Correct |
1 ms |
364 KB |
Output is correct |
| 13 |
Correct |
1 ms |
364 KB |
Output is correct |
| 14 |
Correct |
1 ms |
364 KB |
Output is correct |
| 15 |
Correct |
1 ms |
364 KB |
Output is correct |
| 16 |
Correct |
16 ms |
876 KB |
Output is correct |
| 17 |
Correct |
16 ms |
876 KB |
Output is correct |
| 18 |
Correct |
15 ms |
876 KB |
Output is correct |
| 19 |
Correct |
15 ms |
876 KB |
Output is correct |
| 20 |
Correct |
7 ms |
492 KB |
Output is correct |
| 21 |
Correct |
60 ms |
2452 KB |
Output is correct |
| 22 |
Correct |
62 ms |
2388 KB |
Output is correct |
| 23 |
Correct |
60 ms |
2276 KB |
Output is correct |
| 24 |
Correct |
65 ms |
2276 KB |
Output is correct |
| 25 |
Correct |
60 ms |
3296 KB |
Output is correct |
| 26 |
Correct |
62 ms |
2276 KB |
Output is correct |
| 27 |
Correct |
61 ms |
2276 KB |
Output is correct |
| 28 |
Correct |
61 ms |
2276 KB |
Output is correct |
| 29 |
Correct |
61 ms |
2276 KB |
Output is correct |
| 30 |
Correct |
30 ms |
1516 KB |
Output is correct |
| 31 |
Correct |
1 ms |
364 KB |
Output is correct |
| 32 |
Correct |
1 ms |
364 KB |
Output is correct |
