#include "gap.h"
#include <bits/stdc++.h>
#define pii pair<ll,ll>
#define ll long long
using namespace std;
pii query(ll s , ll e) {
pii ret;
MinMax(s , e , &ret.first , &ret.second);
return ret;
}
vector<ll> v;
long long findGap(int T, int N)
{
if (T==1) {
ll s = 0 , e = 2e18;
while(N > 0) {
pii ret = query(s , e);
if (ret.first!=-1) v.push_back(ret.first);
if (ret.second!=-1) v.push_back(ret.second);
s = ret.first+1 , e = ret.second-1; N -= 2;
}
sort(v.begin() , v.end());
ll ans=0;
for (int i = 0; i < v.size()-1; i++) ans = max(ans , v[i+1]-v[i]);
return ans;
}
pii ret = query(0 , 2e18);
ll mi = ret.first, ma = ret.second;
ll gap = (ma-mi+N-2)/(N-1);
for (ll i = mi; i <= ma; i += gap+1) {
pii ret=query(i , i+gap);
if (ret.first!=-1) v.push_back(ret.first);
if (ret.second!=-1) v.push_back(ret.second);
}
ll ans=0;
for (int i = 0; i < v.size()-1; i++) ans = max(ans , v[i+1]-v[i]);
return ans;
}
Compilation message
gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:29:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
29 | for (int i = 0; i < v.size()-1; i++) ans = max(ans , v[i+1]-v[i]);
| ~~^~~~~~~~~~~~
gap.cpp:42:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
42 | for (int i = 0; i < v.size()-1; i++) ans = max(ans , v[i+1]-v[i]);
| ~~^~~~~~~~~~~~
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 KB |
Output is correct |
| 3 |
Correct |
0 ms |
344 KB |
Output is correct |
| 4 |
Correct |
0 ms |
344 KB |
Output is correct |
| 5 |
Correct |
0 ms |
344 KB |
Output is correct |
| 6 |
Correct |
0 ms |
344 KB |
Output is correct |
| 7 |
Correct |
0 ms |
344 KB |
Output is correct |
| 8 |
Correct |
0 ms |
344 KB |
Output is correct |
| 9 |
Correct |
0 ms |
344 KB |
Output is correct |
| 10 |
Correct |
0 ms |
344 KB |
Output is correct |
| 11 |
Correct |
1 ms |
344 KB |
Output is correct |
| 12 |
Correct |
1 ms |
344 KB |
Output is correct |
| 13 |
Correct |
1 ms |
344 KB |
Output is correct |
| 14 |
Correct |
1 ms |
344 KB |
Output is correct |
| 15 |
Correct |
1 ms |
344 KB |
Output is correct |
| 16 |
Correct |
8 ms |
876 KB |
Output is correct |
| 17 |
Correct |
8 ms |
892 KB |
Output is correct |
| 18 |
Correct |
8 ms |
980 KB |
Output is correct |
| 19 |
Correct |
10 ms |
980 KB |
Output is correct |
| 20 |
Correct |
6 ms |
980 KB |
Output is correct |
| 21 |
Correct |
30 ms |
2328 KB |
Output is correct |
| 22 |
Correct |
33 ms |
2256 KB |
Output is correct |
| 23 |
Correct |
30 ms |
2256 KB |
Output is correct |
| 24 |
Correct |
35 ms |
2256 KB |
Output is correct |
| 25 |
Correct |
26 ms |
2256 KB |
Output is correct |
| 26 |
Correct |
29 ms |
2256 KB |
Output is correct |
| 27 |
Correct |
30 ms |
2256 KB |
Output is correct |
| 28 |
Correct |
30 ms |
2256 KB |
Output is correct |
| 29 |
Correct |
30 ms |
2256 KB |
Output is correct |
| 30 |
Correct |
25 ms |
2256 KB |
Output is correct |
| 31 |
Correct |
1 ms |
344 KB |
Output is correct |
| 32 |
Correct |
0 ms |
344 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 KB |
Output is correct |
| 3 |
Correct |
0 ms |
344 KB |
Output is correct |
| 4 |
Correct |
0 ms |
344 KB |
Output is correct |
| 5 |
Correct |
0 ms |
344 KB |
Output is correct |
| 6 |
Correct |
0 ms |
344 KB |
Output is correct |
| 7 |
Correct |
1 ms |
384 KB |
Output is correct |
| 8 |
Correct |
0 ms |
344 KB |
Output is correct |
| 9 |
Correct |
1 ms |
344 KB |
Output is correct |
| 10 |
Correct |
0 ms |
344 KB |
Output is correct |
| 11 |
Correct |
1 ms |
344 KB |
Output is correct |
| 12 |
Correct |
1 ms |
344 KB |
Output is correct |
| 13 |
Correct |
1 ms |
344 KB |
Output is correct |
| 14 |
Correct |
1 ms |
344 KB |
Output is correct |
| 15 |
Correct |
1 ms |
344 KB |
Output is correct |
| 16 |
Correct |
10 ms |
980 KB |
Output is correct |
| 17 |
Correct |
9 ms |
980 KB |
Output is correct |
| 18 |
Correct |
10 ms |
1004 KB |
Output is correct |
| 19 |
Correct |
10 ms |
980 KB |
Output is correct |
| 20 |
Correct |
4 ms |
600 KB |
Output is correct |
| 21 |
Correct |
36 ms |
2256 KB |
Output is correct |
| 22 |
Correct |
36 ms |
2256 KB |
Output is correct |
| 23 |
Correct |
38 ms |
2364 KB |
Output is correct |
| 24 |
Correct |
37 ms |
2256 KB |
Output is correct |
| 25 |
Correct |
36 ms |
3316 KB |
Output is correct |
| 26 |
Correct |
39 ms |
2320 KB |
Output is correct |
| 27 |
Correct |
49 ms |
2248 KB |
Output is correct |
| 28 |
Correct |
36 ms |
2248 KB |
Output is correct |
| 29 |
Correct |
36 ms |
2252 KB |
Output is correct |
| 30 |
Correct |
27 ms |
1588 KB |
Output is correct |
| 31 |
Correct |
0 ms |
344 KB |
Output is correct |
| 32 |
Correct |
0 ms |
344 KB |
Output is correct |
